1 | // This file is MACHINE GENERATED! Do not edit. |
2 | |
3 | #ifndef TENSORFLOW_CC_OPS_DATA_FLOW_OPS_H_ |
4 | #define TENSORFLOW_CC_OPS_DATA_FLOW_OPS_H_ |
5 | |
6 | // This file is MACHINE GENERATED! Do not edit. |
7 | |
8 | #include "tensorflow/cc/framework/ops.h" |
9 | #include "tensorflow/cc/framework/scope.h" |
10 | #include "tensorflow/core/framework/tensor.h" |
11 | #include "tensorflow/core/framework/tensor_shape.h" |
12 | #include "tensorflow/core/framework/types.h" |
13 | #include "tensorflow/core/lib/gtl/array_slice.h" |
14 | |
15 | namespace tensorflow { |
16 | namespace ops { |
17 | |
18 | /// @defgroup data_flow_ops Data Flow Ops |
19 | /// @{ |
20 | |
21 | /// Applies a gradient to a given accumulator. |
22 | /// |
23 | /// Does not add if local_step is lesser than the accumulator's global_step. |
24 | /// |
25 | /// Args: |
26 | /// * scope: A Scope object |
27 | /// * handle: The handle to a accumulator. |
28 | /// * local_step: The local_step value at which the gradient was computed. |
29 | /// * gradient: A tensor of the gradient to be accumulated. |
30 | /// |
31 | /// Returns: |
32 | /// * the created `Operation` |
33 | class AccumulatorApplyGradient { |
34 | public: |
35 | AccumulatorApplyGradient(const ::tensorflow::Scope& scope, ::tensorflow::Input |
36 | handle, ::tensorflow::Input local_step, |
37 | ::tensorflow::Input gradient); |
38 | operator ::tensorflow::Operation() const { return operation; } |
39 | |
40 | Operation operation; |
41 | }; |
42 | |
43 | /// Returns the number of gradients aggregated in the given accumulators. |
44 | /// |
45 | /// Args: |
46 | /// * scope: A Scope object |
47 | /// * handle: The handle to an accumulator. |
48 | /// |
49 | /// Returns: |
50 | /// * `Output`: The number of gradients aggregated in the given accumulator. |
51 | class AccumulatorNumAccumulated { |
52 | public: |
53 | AccumulatorNumAccumulated(const ::tensorflow::Scope& scope, ::tensorflow::Input |
54 | handle); |
55 | operator ::tensorflow::Output() const { return num_accumulated; } |
56 | operator ::tensorflow::Input() const { return num_accumulated; } |
57 | ::tensorflow::Node* node() const { return num_accumulated.node(); } |
58 | |
59 | Operation operation; |
60 | ::tensorflow::Output num_accumulated; |
61 | }; |
62 | |
63 | /// Updates the accumulator with a new value for global_step. |
64 | /// |
65 | /// Logs warning if the accumulator's value is already higher than |
66 | /// new_global_step. |
67 | /// |
68 | /// Args: |
69 | /// * scope: A Scope object |
70 | /// * handle: The handle to an accumulator. |
71 | /// * new_global_step: The new global_step value to set. |
72 | /// |
73 | /// Returns: |
74 | /// * the created `Operation` |
75 | class AccumulatorSetGlobalStep { |
76 | public: |
77 | AccumulatorSetGlobalStep(const ::tensorflow::Scope& scope, ::tensorflow::Input |
78 | handle, ::tensorflow::Input new_global_step); |
79 | operator ::tensorflow::Operation() const { return operation; } |
80 | |
81 | Operation operation; |
82 | }; |
83 | |
84 | /// Extracts the average gradient in the given ConditionalAccumulator. |
85 | /// |
86 | /// The op blocks until sufficient (i.e., more than num_required) |
87 | /// gradients have been accumulated. If the accumulator has already |
88 | /// aggregated more than num_required gradients, it returns the average of |
89 | /// the accumulated gradients. Also automatically increments the recorded |
90 | /// global_step in the accumulator by 1, and resets the aggregate to 0. |
91 | /// |
92 | /// Args: |
93 | /// * scope: A Scope object |
94 | /// * handle: The handle to an accumulator. |
95 | /// * num_required: Number of gradients required before we return an aggregate. |
96 | /// * dtype: The data type of accumulated gradients. Needs to correspond to the type |
97 | /// of the accumulator. |
98 | /// |
99 | /// Returns: |
100 | /// * `Output`: The average of the accumulated gradients. |
101 | class AccumulatorTakeGradient { |
102 | public: |
103 | AccumulatorTakeGradient(const ::tensorflow::Scope& scope, ::tensorflow::Input |
104 | handle, ::tensorflow::Input num_required, DataType |
105 | dtype); |
106 | operator ::tensorflow::Output() const { return average; } |
107 | operator ::tensorflow::Input() const { return average; } |
108 | ::tensorflow::Node* node() const { return average.node(); } |
109 | |
110 | Operation operation; |
111 | ::tensorflow::Output average; |
112 | }; |
113 | |
114 | /// Defines a barrier that persists across different graph executions. |
115 | /// |
116 | /// A barrier represents a key-value map, where each key is a string, and |
117 | /// each value is a tuple of tensors. |
118 | /// |
119 | /// At runtime, the barrier contains 'complete' and 'incomplete' |
120 | /// elements. A complete element has defined tensors for all components of |
121 | /// its value tuple, and may be accessed using BarrierTakeMany. An |
122 | /// incomplete element has some undefined components in its value tuple, |
123 | /// and may be updated using BarrierInsertMany. |
124 | /// |
125 | /// Args: |
126 | /// * scope: A Scope object |
127 | /// * component_types: The type of each component in a value. |
128 | /// |
129 | /// Optional attributes (see `Attrs`): |
130 | /// * shapes: The shape of each component in a value. Each shape must be 1 in the |
131 | /// first dimension. The length of this attr must be the same as the length of |
132 | /// component_types. |
133 | /// * capacity: The capacity of the barrier. The default capacity is MAX_INT32, |
134 | /// which is the largest capacity of the underlying queue. |
135 | /// * container: If non-empty, this barrier is placed in the given container. |
136 | /// Otherwise, a default container is used. |
137 | /// * shared_name: If non-empty, this barrier will be shared under the given name |
138 | /// across multiple sessions. |
139 | /// |
140 | /// Returns: |
141 | /// * `Output`: The handle to the barrier. |
142 | class Barrier { |
143 | public: |
144 | /// Optional attribute setters for Barrier |
145 | struct Attrs { |
146 | /// The shape of each component in a value. Each shape must be 1 in the |
147 | /// first dimension. The length of this attr must be the same as the length of |
148 | /// component_types. |
149 | /// |
150 | /// Defaults to [] |
151 | TF_MUST_USE_RESULT Attrs Shapes(const gtl::ArraySlice<PartialTensorShape>& x) { |
152 | Attrs ret = *this; |
153 | ret.shapes_ = x; |
154 | return ret; |
155 | } |
156 | |
157 | /// The capacity of the barrier. The default capacity is MAX_INT32, |
158 | /// which is the largest capacity of the underlying queue. |
159 | /// |
160 | /// Defaults to -1 |
161 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
162 | Attrs ret = *this; |
163 | ret.capacity_ = x; |
164 | return ret; |
165 | } |
166 | |
167 | /// If non-empty, this barrier is placed in the given container. |
168 | /// Otherwise, a default container is used. |
169 | /// |
170 | /// Defaults to "" |
171 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
172 | Attrs ret = *this; |
173 | ret.container_ = x; |
174 | return ret; |
175 | } |
176 | |
177 | /// If non-empty, this barrier will be shared under the given name |
178 | /// across multiple sessions. |
179 | /// |
180 | /// Defaults to "" |
181 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
182 | Attrs ret = *this; |
183 | ret.shared_name_ = x; |
184 | return ret; |
185 | } |
186 | |
187 | gtl::ArraySlice<PartialTensorShape> shapes_ = {}; |
188 | int64 capacity_ = -1; |
189 | StringPiece container_ = "" ; |
190 | StringPiece shared_name_ = "" ; |
191 | }; |
192 | Barrier(const ::tensorflow::Scope& scope, const DataTypeSlice& component_types); |
193 | Barrier(const ::tensorflow::Scope& scope, const DataTypeSlice& component_types, |
194 | const Barrier::Attrs& attrs); |
195 | operator ::tensorflow::Output() const { return handle; } |
196 | operator ::tensorflow::Input() const { return handle; } |
197 | ::tensorflow::Node* node() const { return handle.node(); } |
198 | |
199 | static Attrs Shapes(const gtl::ArraySlice<PartialTensorShape>& x) { |
200 | return Attrs().Shapes(x); |
201 | } |
202 | static Attrs Capacity(int64 x) { |
203 | return Attrs().Capacity(x); |
204 | } |
205 | static Attrs Container(StringPiece x) { |
206 | return Attrs().Container(x); |
207 | } |
208 | static Attrs SharedName(StringPiece x) { |
209 | return Attrs().SharedName(x); |
210 | } |
211 | |
212 | Operation operation; |
213 | ::tensorflow::Output handle; |
214 | }; |
215 | |
216 | /// Closes the given barrier. |
217 | /// |
218 | /// This operation signals that no more new elements will be inserted in the |
219 | /// given barrier. Subsequent InsertMany that try to introduce a new key will fail. |
220 | /// Subsequent InsertMany operations that just add missing components to already |
221 | /// existing elements will continue to succeed. Subsequent TakeMany operations will |
222 | /// continue to succeed if sufficient completed elements remain in the barrier. |
223 | /// Subsequent TakeMany operations that would block will fail immediately. |
224 | /// |
225 | /// Args: |
226 | /// * scope: A Scope object |
227 | /// * handle: The handle to a barrier. |
228 | /// |
229 | /// Optional attributes (see `Attrs`): |
230 | /// * cancel_pending_enqueues: If true, all pending enqueue requests that are |
231 | /// blocked on the barrier's queue will be canceled. InsertMany will fail, even |
232 | /// if no new key is introduced. |
233 | /// |
234 | /// Returns: |
235 | /// * the created `Operation` |
236 | class BarrierClose { |
237 | public: |
238 | /// Optional attribute setters for BarrierClose |
239 | struct Attrs { |
240 | /// If true, all pending enqueue requests that are |
241 | /// blocked on the barrier's queue will be canceled. InsertMany will fail, even |
242 | /// if no new key is introduced. |
243 | /// |
244 | /// Defaults to false |
245 | TF_MUST_USE_RESULT Attrs CancelPendingEnqueues(bool x) { |
246 | Attrs ret = *this; |
247 | ret.cancel_pending_enqueues_ = x; |
248 | return ret; |
249 | } |
250 | |
251 | bool cancel_pending_enqueues_ = false; |
252 | }; |
253 | BarrierClose(const ::tensorflow::Scope& scope, ::tensorflow::Input handle); |
254 | BarrierClose(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
255 | const BarrierClose::Attrs& attrs); |
256 | operator ::tensorflow::Operation() const { return operation; } |
257 | |
258 | static Attrs CancelPendingEnqueues(bool x) { |
259 | return Attrs().CancelPendingEnqueues(x); |
260 | } |
261 | |
262 | Operation operation; |
263 | }; |
264 | |
265 | /// Computes the number of incomplete elements in the given barrier. |
266 | /// |
267 | /// Args: |
268 | /// * scope: A Scope object |
269 | /// * handle: The handle to a barrier. |
270 | /// |
271 | /// Returns: |
272 | /// * `Output`: The number of incomplete elements (i.e. those with some of their value |
273 | /// components not set) in the barrier. |
274 | class BarrierIncompleteSize { |
275 | public: |
276 | BarrierIncompleteSize(const ::tensorflow::Scope& scope, ::tensorflow::Input |
277 | handle); |
278 | operator ::tensorflow::Output() const { return size; } |
279 | operator ::tensorflow::Input() const { return size; } |
280 | ::tensorflow::Node* node() const { return size.node(); } |
281 | |
282 | Operation operation; |
283 | ::tensorflow::Output size; |
284 | }; |
285 | |
286 | /// For each key, assigns the respective value to the specified component. |
287 | /// |
288 | /// If a key is not found in the barrier, this operation will create a new |
289 | /// incomplete element. If a key is found in the barrier, and the element |
290 | /// already has a value at component_index, this operation will fail with |
291 | /// INVALID_ARGUMENT, and leave the barrier in an undefined state. |
292 | /// |
293 | /// Args: |
294 | /// * scope: A Scope object |
295 | /// * handle: The handle to a barrier. |
296 | /// * keys: A one-dimensional tensor of keys, with length n. |
297 | /// * values: An any-dimensional tensor of values, which are associated with the |
298 | /// respective keys. The 0th dimension must have length n. |
299 | /// * component_index: The component of the barrier elements that is being assigned. |
300 | /// |
301 | /// Returns: |
302 | /// * the created `Operation` |
303 | class BarrierInsertMany { |
304 | public: |
305 | BarrierInsertMany(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
306 | ::tensorflow::Input keys, ::tensorflow::Input values, int64 |
307 | component_index); |
308 | operator ::tensorflow::Operation() const { return operation; } |
309 | |
310 | Operation operation; |
311 | }; |
312 | |
313 | /// Computes the number of complete elements in the given barrier. |
314 | /// |
315 | /// Args: |
316 | /// * scope: A Scope object |
317 | /// * handle: The handle to a barrier. |
318 | /// |
319 | /// Returns: |
320 | /// * `Output`: The number of complete elements (i.e. those with all of their value |
321 | /// components set) in the barrier. |
322 | class BarrierReadySize { |
323 | public: |
324 | BarrierReadySize(const ::tensorflow::Scope& scope, ::tensorflow::Input handle); |
325 | operator ::tensorflow::Output() const { return size; } |
326 | operator ::tensorflow::Input() const { return size; } |
327 | ::tensorflow::Node* node() const { return size.node(); } |
328 | |
329 | Operation operation; |
330 | ::tensorflow::Output size; |
331 | }; |
332 | |
333 | /// Takes the given number of completed elements from a barrier. |
334 | /// |
335 | /// This operation concatenates completed-element component tensors along |
336 | /// the 0th dimension to make a single component tensor. |
337 | /// |
338 | /// Elements come out of the barrier when they are complete, and in the order |
339 | /// in which they were placed into the barrier. The indices output provides |
340 | /// information about the batch in which each element was originally inserted |
341 | /// into the barrier. |
342 | /// |
343 | /// Args: |
344 | /// * scope: A Scope object |
345 | /// * handle: The handle to a barrier. |
346 | /// * num_elements: A single-element tensor containing the number of elements to |
347 | /// take. |
348 | /// * component_types: The type of each component in a value. |
349 | /// |
350 | /// Optional attributes (see `Attrs`): |
351 | /// * allow_small_batch: Allow to return less than num_elements items if barrier is |
352 | /// already closed. |
353 | /// * timeout_ms: If the queue is empty, this operation will block for up to |
354 | /// timeout_ms milliseconds. |
355 | /// Note: This option is not supported yet. |
356 | /// |
357 | /// Returns: |
358 | /// * `Output` indices: A one-dimensional tensor of indices, with length num_elems. |
359 | /// These indices refer to the batch in which the values were placed into the |
360 | /// barrier (starting with MIN_LONG and increasing with each BarrierInsertMany). |
361 | /// * `Output` keys: A one-dimensional tensor of keys, with length num_elements. |
362 | /// * `OutputList` values: One any-dimensional tensor per component in a barrier element. All |
363 | /// values have length num_elements in the 0th dimension. |
364 | class BarrierTakeMany { |
365 | public: |
366 | /// Optional attribute setters for BarrierTakeMany |
367 | struct Attrs { |
368 | /// Allow to return less than num_elements items if barrier is |
369 | /// already closed. |
370 | /// |
371 | /// Defaults to false |
372 | TF_MUST_USE_RESULT Attrs AllowSmallBatch(bool x) { |
373 | Attrs ret = *this; |
374 | ret.allow_small_batch_ = x; |
375 | return ret; |
376 | } |
377 | |
378 | /// Defaults to false |
379 | TF_MUST_USE_RESULT Attrs WaitForIncomplete(bool x) { |
380 | Attrs ret = *this; |
381 | ret.wait_for_incomplete_ = x; |
382 | return ret; |
383 | } |
384 | |
385 | /// If the queue is empty, this operation will block for up to |
386 | /// timeout_ms milliseconds. |
387 | /// Note: This option is not supported yet. |
388 | /// |
389 | /// Defaults to -1 |
390 | TF_MUST_USE_RESULT Attrs TimeoutMs(int64 x) { |
391 | Attrs ret = *this; |
392 | ret.timeout_ms_ = x; |
393 | return ret; |
394 | } |
395 | |
396 | bool allow_small_batch_ = false; |
397 | bool wait_for_incomplete_ = false; |
398 | int64 timeout_ms_ = -1; |
399 | }; |
400 | BarrierTakeMany(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
401 | ::tensorflow::Input num_elements, const DataTypeSlice& |
402 | component_types); |
403 | BarrierTakeMany(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
404 | ::tensorflow::Input num_elements, const DataTypeSlice& |
405 | component_types, const BarrierTakeMany::Attrs& attrs); |
406 | |
407 | static Attrs AllowSmallBatch(bool x) { |
408 | return Attrs().AllowSmallBatch(x); |
409 | } |
410 | static Attrs WaitForIncomplete(bool x) { |
411 | return Attrs().WaitForIncomplete(x); |
412 | } |
413 | static Attrs TimeoutMs(int64 x) { |
414 | return Attrs().TimeoutMs(x); |
415 | } |
416 | |
417 | Operation operation; |
418 | ::tensorflow::Output indices; |
419 | ::tensorflow::Output keys; |
420 | ::tensorflow::OutputList values; |
421 | }; |
422 | |
423 | /// A conditional accumulator for aggregating gradients. |
424 | /// |
425 | /// The accumulator accepts gradients marked with local_step greater or |
426 | /// equal to the most recent global_step known to the accumulator. The |
427 | /// average can be extracted from the accumulator, provided sufficient |
428 | /// gradients have been accumulated. Extracting the average automatically |
429 | /// resets the aggregate to 0, and increments the global_step recorded by |
430 | /// the accumulator. |
431 | /// |
432 | /// Args: |
433 | /// * scope: A Scope object |
434 | /// * dtype: The type of the value being accumulated. |
435 | /// * shape: The shape of the values, can be [], in which case shape is unknown. |
436 | /// |
437 | /// Optional attributes (see `Attrs`): |
438 | /// * container: If non-empty, this accumulator is placed in the given container. |
439 | /// Otherwise, a default container is used. |
440 | /// * shared_name: If non-empty, this accumulator will be shared under the |
441 | /// given name across multiple sessions. |
442 | /// |
443 | /// Returns: |
444 | /// * `Output`: The handle to the accumulator. |
445 | class ConditionalAccumulator { |
446 | public: |
447 | /// Optional attribute setters for ConditionalAccumulator |
448 | struct Attrs { |
449 | /// If non-empty, this accumulator is placed in the given container. |
450 | /// Otherwise, a default container is used. |
451 | /// |
452 | /// Defaults to "" |
453 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
454 | Attrs ret = *this; |
455 | ret.container_ = x; |
456 | return ret; |
457 | } |
458 | |
459 | /// If non-empty, this accumulator will be shared under the |
460 | /// given name across multiple sessions. |
461 | /// |
462 | /// Defaults to "" |
463 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
464 | Attrs ret = *this; |
465 | ret.shared_name_ = x; |
466 | return ret; |
467 | } |
468 | |
469 | /// Defaults to "MEAN" |
470 | TF_MUST_USE_RESULT Attrs ReductionType(StringPiece x) { |
471 | Attrs ret = *this; |
472 | ret.reduction_type_ = x; |
473 | return ret; |
474 | } |
475 | |
476 | StringPiece container_ = "" ; |
477 | StringPiece shared_name_ = "" ; |
478 | StringPiece reduction_type_ = "MEAN" ; |
479 | }; |
480 | ConditionalAccumulator(const ::tensorflow::Scope& scope, DataType dtype, |
481 | PartialTensorShape shape); |
482 | ConditionalAccumulator(const ::tensorflow::Scope& scope, DataType dtype, |
483 | PartialTensorShape shape, const |
484 | ConditionalAccumulator::Attrs& attrs); |
485 | operator ::tensorflow::Output() const { return handle; } |
486 | operator ::tensorflow::Input() const { return handle; } |
487 | ::tensorflow::Node* node() const { return handle.node(); } |
488 | |
489 | static Attrs Container(StringPiece x) { |
490 | return Attrs().Container(x); |
491 | } |
492 | static Attrs SharedName(StringPiece x) { |
493 | return Attrs().SharedName(x); |
494 | } |
495 | static Attrs ReductionType(StringPiece x) { |
496 | return Attrs().ReductionType(x); |
497 | } |
498 | |
499 | Operation operation; |
500 | ::tensorflow::Output handle; |
501 | }; |
502 | |
503 | /// Delete the tensor specified by its handle in the session. |
504 | /// |
505 | /// Args: |
506 | /// * scope: A Scope object |
507 | /// * handle: The handle for a tensor stored in the session state. |
508 | /// |
509 | /// Returns: |
510 | /// * the created `Operation` |
511 | class DeleteSessionTensor { |
512 | public: |
513 | DeleteSessionTensor(const ::tensorflow::Scope& scope, ::tensorflow::Input |
514 | handle); |
515 | operator ::tensorflow::Operation() const { return operation; } |
516 | |
517 | Operation operation; |
518 | }; |
519 | |
520 | /// Partitions `data` into `num_partitions` tensors using indices from `partitions`. |
521 | /// |
522 | /// For each index tuple `js` of size `partitions.ndim`, the slice `data[js, ...]` |
523 | /// becomes part of `outputs[partitions[js]]`. The slices with `partitions[js] = i` |
524 | /// are placed in `outputs[i]` in lexicographic order of `js`, and the first |
525 | /// dimension of `outputs[i]` is the number of entries in `partitions` equal to `i`. |
526 | /// In detail, |
527 | /// |
528 | /// ```python |
529 | /// outputs[i].shape = [sum(partitions == i)] + data.shape[partitions.ndim:] |
530 | /// |
531 | /// outputs[i] = pack([data[js, ...] for js if partitions[js] == i]) |
532 | /// ``` |
533 | /// |
534 | /// `data.shape` must start with `partitions.shape`. |
535 | /// |
536 | /// For example: |
537 | /// |
538 | /// ```python |
539 | /// # Scalar partitions. |
540 | /// partitions = 1 |
541 | /// num_partitions = 2 |
542 | /// data = [10, 20] |
543 | /// outputs[0] = [] # Empty with shape [0, 2] |
544 | /// outputs[1] = [[10, 20]] |
545 | /// |
546 | /// # Vector partitions. |
547 | /// partitions = [0, 0, 1, 1, 0] |
548 | /// num_partitions = 2 |
549 | /// data = [10, 20, 30, 40, 50] |
550 | /// outputs[0] = [10, 20, 50] |
551 | /// outputs[1] = [30, 40] |
552 | /// ``` |
553 | /// |
554 | /// See `dynamic_stitch` for an example on how to merge partitions back. |
555 | /// |
556 | /// <div style="width:70%; margin:auto; margin-bottom:10px; margin-top:20px;"> |
557 | /// <img style="width:100%" src="https://www.tensorflow.org/images/DynamicPartition.png" alt> |
558 | /// </div> |
559 | /// |
560 | /// Args: |
561 | /// * scope: A Scope object |
562 | /// * partitions: Any shape. Indices in the range `[0, num_partitions)`. |
563 | /// * num_partitions: The number of partitions to output. |
564 | /// |
565 | /// Returns: |
566 | /// * `OutputList`: The outputs tensor. |
567 | class DynamicPartition { |
568 | public: |
569 | DynamicPartition(const ::tensorflow::Scope& scope, ::tensorflow::Input data, |
570 | ::tensorflow::Input partitions, int64 num_partitions); |
571 | ::tensorflow::Output operator[](size_t index) const { return outputs[index]; } |
572 | |
573 | |
574 | Operation operation; |
575 | ::tensorflow::OutputList outputs; |
576 | }; |
577 | |
578 | /// Interleave the values from the `data` tensors into a single tensor. |
579 | /// |
580 | /// Builds a merged tensor such that |
581 | /// |
582 | /// ```python |
583 | /// merged[indices[m][i, ..., j], ...] = data[m][i, ..., j, ...] |
584 | /// ``` |
585 | /// |
586 | /// For example, if each `indices[m]` is scalar or vector, we have |
587 | /// |
588 | /// ```python |
589 | /// # Scalar indices: |
590 | /// merged[indices[m], ...] = data[m][...] |
591 | /// |
592 | /// # Vector indices: |
593 | /// merged[indices[m][i], ...] = data[m][i, ...] |
594 | /// ``` |
595 | /// |
596 | /// Each `data[i].shape` must start with the corresponding `indices[i].shape`, |
597 | /// and the rest of `data[i].shape` must be constant w.r.t. `i`. That is, we |
598 | /// must have `data[i].shape = indices[i].shape + constant`. In terms of this |
599 | /// `constant`, the output shape is |
600 | /// |
601 | /// merged.shape = [max(indices)] + constant |
602 | /// |
603 | /// Values are merged in order, so if an index appears in both `indices[m][i]` and |
604 | /// `indices[n][j]` for `(m,i) < (n,j)` the slice `data[n][j]` will appear in the |
605 | /// merged result. If you do not need this guarantee, ParallelDynamicStitch might |
606 | /// perform better on some devices. |
607 | /// |
608 | /// For example: |
609 | /// |
610 | /// ```python |
611 | /// indices[0] = 6 |
612 | /// indices[1] = [4, 1] |
613 | /// indices[2] = [[5, 2], [0, 3]] |
614 | /// data[0] = [61, 62] |
615 | /// data[1] = [[41, 42], [11, 12]] |
616 | /// data[2] = [[[51, 52], [21, 22]], [[1, 2], [31, 32]]] |
617 | /// merged = [[1, 2], [11, 12], [21, 22], [31, 32], [41, 42], |
618 | /// [51, 52], [61, 62]] |
619 | /// ``` |
620 | /// |
621 | /// This method can be used to merge partitions created by `dynamic_partition` |
622 | /// as illustrated on the following example: |
623 | /// |
624 | /// ```python |
625 | /// # Apply function (increments x_i) on elements for which a certain condition |
626 | /// # apply (x_i != -1 in this example). |
627 | /// x=tf.constant([0.1, -1., 5.2, 4.3, -1., 7.4]) |
628 | /// condition_mask=tf.not_equal(x,tf.constant(-1.)) |
629 | /// partitioned_data = tf.dynamic_partition( |
630 | /// x, tf.cast(condition_mask, tf.int32) , 2) |
631 | /// partitioned_data[1] = partitioned_data[1] + 1.0 |
632 | /// condition_indices = tf.dynamic_partition( |
633 | /// tf.range(tf.shape(x)[0]), tf.cast(condition_mask, tf.int32) , 2) |
634 | /// x = tf.dynamic_stitch(condition_indices, partitioned_data) |
635 | /// # Here x=[1.1, -1., 6.2, 5.3, -1, 8.4], the -1. values remain |
636 | /// # unchanged. |
637 | /// ``` |
638 | /// |
639 | /// <div style="width:70%; margin:auto; margin-bottom:10px; margin-top:20px;"> |
640 | /// <img style="width:100%" src="https://www.tensorflow.org/images/DynamicStitch.png" alt> |
641 | /// </div> |
642 | /// |
643 | /// Args: |
644 | /// * scope: A Scope object |
645 | /// |
646 | /// Returns: |
647 | /// * `Output`: The merged tensor. |
648 | class DynamicStitch { |
649 | public: |
650 | DynamicStitch(const ::tensorflow::Scope& scope, ::tensorflow::InputList |
651 | indices, ::tensorflow::InputList data); |
652 | operator ::tensorflow::Output() const { return merged; } |
653 | operator ::tensorflow::Input() const { return merged; } |
654 | ::tensorflow::Node* node() const { return merged.node(); } |
655 | |
656 | Operation operation; |
657 | ::tensorflow::Output merged; |
658 | }; |
659 | |
660 | /// A queue that produces elements in first-in first-out order. |
661 | /// |
662 | /// Args: |
663 | /// * scope: A Scope object |
664 | /// * component_types: The type of each component in a value. |
665 | /// |
666 | /// Optional attributes (see `Attrs`): |
667 | /// * shapes: The shape of each component in a value. The length of this attr must |
668 | /// be either 0 or the same as the length of component_types. If the length of |
669 | /// this attr is 0, the shapes of queue elements are not constrained, and |
670 | /// only one element may be dequeued at a time. |
671 | /// * capacity: The upper bound on the number of elements in this queue. |
672 | /// Negative numbers mean no limit. |
673 | /// * container: If non-empty, this queue is placed in the given container. |
674 | /// Otherwise, a default container is used. |
675 | /// * shared_name: If non-empty, this queue will be shared under the given name |
676 | /// across multiple sessions. |
677 | /// |
678 | /// Returns: |
679 | /// * `Output`: The handle to the queue. |
680 | class FIFOQueue { |
681 | public: |
682 | /// Optional attribute setters for FIFOQueue |
683 | struct Attrs { |
684 | /// The shape of each component in a value. The length of this attr must |
685 | /// be either 0 or the same as the length of component_types. If the length of |
686 | /// this attr is 0, the shapes of queue elements are not constrained, and |
687 | /// only one element may be dequeued at a time. |
688 | /// |
689 | /// Defaults to [] |
690 | TF_MUST_USE_RESULT Attrs Shapes(const gtl::ArraySlice<PartialTensorShape>& x) { |
691 | Attrs ret = *this; |
692 | ret.shapes_ = x; |
693 | return ret; |
694 | } |
695 | |
696 | /// The upper bound on the number of elements in this queue. |
697 | /// Negative numbers mean no limit. |
698 | /// |
699 | /// Defaults to -1 |
700 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
701 | Attrs ret = *this; |
702 | ret.capacity_ = x; |
703 | return ret; |
704 | } |
705 | |
706 | /// If non-empty, this queue is placed in the given container. |
707 | /// Otherwise, a default container is used. |
708 | /// |
709 | /// Defaults to "" |
710 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
711 | Attrs ret = *this; |
712 | ret.container_ = x; |
713 | return ret; |
714 | } |
715 | |
716 | /// If non-empty, this queue will be shared under the given name |
717 | /// across multiple sessions. |
718 | /// |
719 | /// Defaults to "" |
720 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
721 | Attrs ret = *this; |
722 | ret.shared_name_ = x; |
723 | return ret; |
724 | } |
725 | |
726 | gtl::ArraySlice<PartialTensorShape> shapes_ = {}; |
727 | int64 capacity_ = -1; |
728 | StringPiece container_ = "" ; |
729 | StringPiece shared_name_ = "" ; |
730 | }; |
731 | FIFOQueue(const ::tensorflow::Scope& scope, const DataTypeSlice& |
732 | component_types); |
733 | FIFOQueue(const ::tensorflow::Scope& scope, const DataTypeSlice& |
734 | component_types, const FIFOQueue::Attrs& attrs); |
735 | operator ::tensorflow::Output() const { return handle; } |
736 | operator ::tensorflow::Input() const { return handle; } |
737 | ::tensorflow::Node* node() const { return handle.node(); } |
738 | |
739 | static Attrs Shapes(const gtl::ArraySlice<PartialTensorShape>& x) { |
740 | return Attrs().Shapes(x); |
741 | } |
742 | static Attrs Capacity(int64 x) { |
743 | return Attrs().Capacity(x); |
744 | } |
745 | static Attrs Container(StringPiece x) { |
746 | return Attrs().Container(x); |
747 | } |
748 | static Attrs SharedName(StringPiece x) { |
749 | return Attrs().SharedName(x); |
750 | } |
751 | |
752 | Operation operation; |
753 | ::tensorflow::Output handle; |
754 | }; |
755 | |
756 | /// Store the input tensor in the state of the current session. |
757 | /// |
758 | /// Args: |
759 | /// * scope: A Scope object |
760 | /// * value: The tensor to be stored. |
761 | /// |
762 | /// Returns: |
763 | /// * `Output`: The handle for the tensor stored in the session state, represented |
764 | /// as a string. |
765 | class GetSessionHandle { |
766 | public: |
767 | GetSessionHandle(const ::tensorflow::Scope& scope, ::tensorflow::Input value); |
768 | operator ::tensorflow::Output() const { return handle; } |
769 | operator ::tensorflow::Input() const { return handle; } |
770 | ::tensorflow::Node* node() const { return handle.node(); } |
771 | |
772 | Operation operation; |
773 | ::tensorflow::Output handle; |
774 | }; |
775 | |
776 | /// Store the input tensor in the state of the current session. |
777 | /// |
778 | /// Args: |
779 | /// * scope: A Scope object |
780 | /// * value: The tensor to be stored. |
781 | /// |
782 | /// Returns: |
783 | /// * `Output`: The handle for the tensor stored in the session state, represented |
784 | /// as a ResourceHandle object. |
785 | class GetSessionHandleV2 { |
786 | public: |
787 | GetSessionHandleV2(const ::tensorflow::Scope& scope, ::tensorflow::Input value); |
788 | operator ::tensorflow::Output() const { return handle; } |
789 | operator ::tensorflow::Input() const { return handle; } |
790 | ::tensorflow::Node* node() const { return handle.node(); } |
791 | |
792 | Operation operation; |
793 | ::tensorflow::Output handle; |
794 | }; |
795 | |
796 | /// Get the value of the tensor specified by its handle. |
797 | /// |
798 | /// Args: |
799 | /// * scope: A Scope object |
800 | /// * handle: The handle for a tensor stored in the session state. |
801 | /// * dtype: The type of the output value. |
802 | /// |
803 | /// Returns: |
804 | /// * `Output`: The tensor for the given handle. |
805 | class GetSessionTensor { |
806 | public: |
807 | GetSessionTensor(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
808 | DataType dtype); |
809 | operator ::tensorflow::Output() const { return value; } |
810 | operator ::tensorflow::Input() const { return value; } |
811 | ::tensorflow::Node* node() const { return value.node(); } |
812 | |
813 | Operation operation; |
814 | ::tensorflow::Output value; |
815 | }; |
816 | |
817 | /// Op removes all elements in the underlying container. |
818 | /// |
819 | /// Args: |
820 | /// * scope: A Scope object |
821 | /// |
822 | /// Returns: |
823 | /// * the created `Operation` |
824 | class MapClear { |
825 | public: |
826 | /// Optional attribute setters for MapClear |
827 | struct Attrs { |
828 | /// Defaults to 0 |
829 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
830 | Attrs ret = *this; |
831 | ret.capacity_ = x; |
832 | return ret; |
833 | } |
834 | |
835 | /// Defaults to 0 |
836 | TF_MUST_USE_RESULT Attrs MemoryLimit(int64 x) { |
837 | Attrs ret = *this; |
838 | ret.memory_limit_ = x; |
839 | return ret; |
840 | } |
841 | |
842 | /// Defaults to "" |
843 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
844 | Attrs ret = *this; |
845 | ret.container_ = x; |
846 | return ret; |
847 | } |
848 | |
849 | /// Defaults to "" |
850 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
851 | Attrs ret = *this; |
852 | ret.shared_name_ = x; |
853 | return ret; |
854 | } |
855 | |
856 | int64 capacity_ = 0; |
857 | int64 memory_limit_ = 0; |
858 | StringPiece container_ = "" ; |
859 | StringPiece shared_name_ = "" ; |
860 | }; |
861 | MapClear(const ::tensorflow::Scope& scope, const DataTypeSlice& dtypes); |
862 | MapClear(const ::tensorflow::Scope& scope, const DataTypeSlice& dtypes, const |
863 | MapClear::Attrs& attrs); |
864 | operator ::tensorflow::Operation() const { return operation; } |
865 | |
866 | static Attrs Capacity(int64 x) { |
867 | return Attrs().Capacity(x); |
868 | } |
869 | static Attrs MemoryLimit(int64 x) { |
870 | return Attrs().MemoryLimit(x); |
871 | } |
872 | static Attrs Container(StringPiece x) { |
873 | return Attrs().Container(x); |
874 | } |
875 | static Attrs SharedName(StringPiece x) { |
876 | return Attrs().SharedName(x); |
877 | } |
878 | |
879 | Operation operation; |
880 | }; |
881 | |
882 | /// Op returns the number of incomplete elements in the underlying container. |
883 | /// |
884 | /// Args: |
885 | /// * scope: A Scope object |
886 | /// |
887 | /// Returns: |
888 | /// * `Output`: The size tensor. |
889 | class MapIncompleteSize { |
890 | public: |
891 | /// Optional attribute setters for MapIncompleteSize |
892 | struct Attrs { |
893 | /// Defaults to 0 |
894 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
895 | Attrs ret = *this; |
896 | ret.capacity_ = x; |
897 | return ret; |
898 | } |
899 | |
900 | /// Defaults to 0 |
901 | TF_MUST_USE_RESULT Attrs MemoryLimit(int64 x) { |
902 | Attrs ret = *this; |
903 | ret.memory_limit_ = x; |
904 | return ret; |
905 | } |
906 | |
907 | /// Defaults to "" |
908 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
909 | Attrs ret = *this; |
910 | ret.container_ = x; |
911 | return ret; |
912 | } |
913 | |
914 | /// Defaults to "" |
915 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
916 | Attrs ret = *this; |
917 | ret.shared_name_ = x; |
918 | return ret; |
919 | } |
920 | |
921 | int64 capacity_ = 0; |
922 | int64 memory_limit_ = 0; |
923 | StringPiece container_ = "" ; |
924 | StringPiece shared_name_ = "" ; |
925 | }; |
926 | MapIncompleteSize(const ::tensorflow::Scope& scope, const DataTypeSlice& |
927 | dtypes); |
928 | MapIncompleteSize(const ::tensorflow::Scope& scope, const DataTypeSlice& |
929 | dtypes, const MapIncompleteSize::Attrs& attrs); |
930 | operator ::tensorflow::Output() const { return size; } |
931 | operator ::tensorflow::Input() const { return size; } |
932 | ::tensorflow::Node* node() const { return size.node(); } |
933 | |
934 | static Attrs Capacity(int64 x) { |
935 | return Attrs().Capacity(x); |
936 | } |
937 | static Attrs MemoryLimit(int64 x) { |
938 | return Attrs().MemoryLimit(x); |
939 | } |
940 | static Attrs Container(StringPiece x) { |
941 | return Attrs().Container(x); |
942 | } |
943 | static Attrs SharedName(StringPiece x) { |
944 | return Attrs().SharedName(x); |
945 | } |
946 | |
947 | Operation operation; |
948 | ::tensorflow::Output size; |
949 | }; |
950 | |
951 | /// Op peeks at the values at the specified key. If the |
952 | /// |
953 | /// underlying container does not contain this key |
954 | /// this op will block until it does. |
955 | /// |
956 | /// Args: |
957 | /// * scope: A Scope object |
958 | /// |
959 | /// Returns: |
960 | /// * `OutputList`: The values tensor. |
961 | class MapPeek { |
962 | public: |
963 | /// Optional attribute setters for MapPeek |
964 | struct Attrs { |
965 | /// Defaults to 0 |
966 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
967 | Attrs ret = *this; |
968 | ret.capacity_ = x; |
969 | return ret; |
970 | } |
971 | |
972 | /// Defaults to 0 |
973 | TF_MUST_USE_RESULT Attrs MemoryLimit(int64 x) { |
974 | Attrs ret = *this; |
975 | ret.memory_limit_ = x; |
976 | return ret; |
977 | } |
978 | |
979 | /// Defaults to "" |
980 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
981 | Attrs ret = *this; |
982 | ret.container_ = x; |
983 | return ret; |
984 | } |
985 | |
986 | /// Defaults to "" |
987 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
988 | Attrs ret = *this; |
989 | ret.shared_name_ = x; |
990 | return ret; |
991 | } |
992 | |
993 | int64 capacity_ = 0; |
994 | int64 memory_limit_ = 0; |
995 | StringPiece container_ = "" ; |
996 | StringPiece shared_name_ = "" ; |
997 | }; |
998 | MapPeek(const ::tensorflow::Scope& scope, ::tensorflow::Input key, |
999 | ::tensorflow::Input indices, const DataTypeSlice& dtypes); |
1000 | MapPeek(const ::tensorflow::Scope& scope, ::tensorflow::Input key, |
1001 | ::tensorflow::Input indices, const DataTypeSlice& dtypes, const |
1002 | MapPeek::Attrs& attrs); |
1003 | ::tensorflow::Output operator[](size_t index) const { return values[index]; } |
1004 | |
1005 | |
1006 | static Attrs Capacity(int64 x) { |
1007 | return Attrs().Capacity(x); |
1008 | } |
1009 | static Attrs MemoryLimit(int64 x) { |
1010 | return Attrs().MemoryLimit(x); |
1011 | } |
1012 | static Attrs Container(StringPiece x) { |
1013 | return Attrs().Container(x); |
1014 | } |
1015 | static Attrs SharedName(StringPiece x) { |
1016 | return Attrs().SharedName(x); |
1017 | } |
1018 | |
1019 | Operation operation; |
1020 | ::tensorflow::OutputList values; |
1021 | }; |
1022 | |
1023 | /// Op returns the number of elements in the underlying container. |
1024 | /// |
1025 | /// Args: |
1026 | /// * scope: A Scope object |
1027 | /// |
1028 | /// Returns: |
1029 | /// * `Output`: The size tensor. |
1030 | class MapSize { |
1031 | public: |
1032 | /// Optional attribute setters for MapSize |
1033 | struct Attrs { |
1034 | /// Defaults to 0 |
1035 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
1036 | Attrs ret = *this; |
1037 | ret.capacity_ = x; |
1038 | return ret; |
1039 | } |
1040 | |
1041 | /// Defaults to 0 |
1042 | TF_MUST_USE_RESULT Attrs MemoryLimit(int64 x) { |
1043 | Attrs ret = *this; |
1044 | ret.memory_limit_ = x; |
1045 | return ret; |
1046 | } |
1047 | |
1048 | /// Defaults to "" |
1049 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
1050 | Attrs ret = *this; |
1051 | ret.container_ = x; |
1052 | return ret; |
1053 | } |
1054 | |
1055 | /// Defaults to "" |
1056 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
1057 | Attrs ret = *this; |
1058 | ret.shared_name_ = x; |
1059 | return ret; |
1060 | } |
1061 | |
1062 | int64 capacity_ = 0; |
1063 | int64 memory_limit_ = 0; |
1064 | StringPiece container_ = "" ; |
1065 | StringPiece shared_name_ = "" ; |
1066 | }; |
1067 | MapSize(const ::tensorflow::Scope& scope, const DataTypeSlice& dtypes); |
1068 | MapSize(const ::tensorflow::Scope& scope, const DataTypeSlice& dtypes, const |
1069 | MapSize::Attrs& attrs); |
1070 | operator ::tensorflow::Output() const { return size; } |
1071 | operator ::tensorflow::Input() const { return size; } |
1072 | ::tensorflow::Node* node() const { return size.node(); } |
1073 | |
1074 | static Attrs Capacity(int64 x) { |
1075 | return Attrs().Capacity(x); |
1076 | } |
1077 | static Attrs MemoryLimit(int64 x) { |
1078 | return Attrs().MemoryLimit(x); |
1079 | } |
1080 | static Attrs Container(StringPiece x) { |
1081 | return Attrs().Container(x); |
1082 | } |
1083 | static Attrs SharedName(StringPiece x) { |
1084 | return Attrs().SharedName(x); |
1085 | } |
1086 | |
1087 | Operation operation; |
1088 | ::tensorflow::Output size; |
1089 | }; |
1090 | |
1091 | /// Stage (key, values) in the underlying container which behaves like a hashtable. |
1092 | /// |
1093 | /// Args: |
1094 | /// * scope: A Scope object |
1095 | /// * key: int64 |
1096 | /// * values: a list of tensors |
1097 | /// dtypes A list of data types that inserted values should adhere to. |
1098 | /// |
1099 | /// Optional attributes (see `Attrs`): |
1100 | /// * capacity: Maximum number of elements in the Staging Area. If > 0, inserts |
1101 | /// on the container will block when the capacity is reached. |
1102 | /// * container: If non-empty, this queue is placed in the given container. Otherwise, |
1103 | /// a default container is used. |
1104 | /// * shared_name: It is necessary to match this name to the matching Unstage Op. |
1105 | /// |
1106 | /// Returns: |
1107 | /// * the created `Operation` |
1108 | class MapStage { |
1109 | public: |
1110 | /// Optional attribute setters for MapStage |
1111 | struct Attrs { |
1112 | /// Maximum number of elements in the Staging Area. If > 0, inserts |
1113 | /// on the container will block when the capacity is reached. |
1114 | /// |
1115 | /// Defaults to 0 |
1116 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
1117 | Attrs ret = *this; |
1118 | ret.capacity_ = x; |
1119 | return ret; |
1120 | } |
1121 | |
1122 | /// Defaults to 0 |
1123 | TF_MUST_USE_RESULT Attrs MemoryLimit(int64 x) { |
1124 | Attrs ret = *this; |
1125 | ret.memory_limit_ = x; |
1126 | return ret; |
1127 | } |
1128 | |
1129 | /// If non-empty, this queue is placed in the given container. Otherwise, |
1130 | /// a default container is used. |
1131 | /// |
1132 | /// Defaults to "" |
1133 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
1134 | Attrs ret = *this; |
1135 | ret.container_ = x; |
1136 | return ret; |
1137 | } |
1138 | |
1139 | /// It is necessary to match this name to the matching Unstage Op. |
1140 | /// |
1141 | /// Defaults to "" |
1142 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
1143 | Attrs ret = *this; |
1144 | ret.shared_name_ = x; |
1145 | return ret; |
1146 | } |
1147 | |
1148 | int64 capacity_ = 0; |
1149 | int64 memory_limit_ = 0; |
1150 | StringPiece container_ = "" ; |
1151 | StringPiece shared_name_ = "" ; |
1152 | }; |
1153 | MapStage(const ::tensorflow::Scope& scope, ::tensorflow::Input key, |
1154 | ::tensorflow::Input indices, ::tensorflow::InputList values, const |
1155 | DataTypeSlice& dtypes); |
1156 | MapStage(const ::tensorflow::Scope& scope, ::tensorflow::Input key, |
1157 | ::tensorflow::Input indices, ::tensorflow::InputList values, const |
1158 | DataTypeSlice& dtypes, const MapStage::Attrs& attrs); |
1159 | operator ::tensorflow::Operation() const { return operation; } |
1160 | |
1161 | static Attrs Capacity(int64 x) { |
1162 | return Attrs().Capacity(x); |
1163 | } |
1164 | static Attrs MemoryLimit(int64 x) { |
1165 | return Attrs().MemoryLimit(x); |
1166 | } |
1167 | static Attrs Container(StringPiece x) { |
1168 | return Attrs().Container(x); |
1169 | } |
1170 | static Attrs SharedName(StringPiece x) { |
1171 | return Attrs().SharedName(x); |
1172 | } |
1173 | |
1174 | Operation operation; |
1175 | }; |
1176 | |
1177 | /// Op removes and returns the values associated with the key |
1178 | /// |
1179 | /// from the underlying container. If the underlying container |
1180 | /// does not contain this key, the op will block until it does. |
1181 | /// |
1182 | /// Args: |
1183 | /// * scope: A Scope object |
1184 | /// |
1185 | /// Returns: |
1186 | /// * `OutputList`: The values tensor. |
1187 | class MapUnstage { |
1188 | public: |
1189 | /// Optional attribute setters for MapUnstage |
1190 | struct Attrs { |
1191 | /// Defaults to 0 |
1192 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
1193 | Attrs ret = *this; |
1194 | ret.capacity_ = x; |
1195 | return ret; |
1196 | } |
1197 | |
1198 | /// Defaults to 0 |
1199 | TF_MUST_USE_RESULT Attrs MemoryLimit(int64 x) { |
1200 | Attrs ret = *this; |
1201 | ret.memory_limit_ = x; |
1202 | return ret; |
1203 | } |
1204 | |
1205 | /// Defaults to "" |
1206 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
1207 | Attrs ret = *this; |
1208 | ret.container_ = x; |
1209 | return ret; |
1210 | } |
1211 | |
1212 | /// Defaults to "" |
1213 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
1214 | Attrs ret = *this; |
1215 | ret.shared_name_ = x; |
1216 | return ret; |
1217 | } |
1218 | |
1219 | int64 capacity_ = 0; |
1220 | int64 memory_limit_ = 0; |
1221 | StringPiece container_ = "" ; |
1222 | StringPiece shared_name_ = "" ; |
1223 | }; |
1224 | MapUnstage(const ::tensorflow::Scope& scope, ::tensorflow::Input key, |
1225 | ::tensorflow::Input indices, const DataTypeSlice& dtypes); |
1226 | MapUnstage(const ::tensorflow::Scope& scope, ::tensorflow::Input key, |
1227 | ::tensorflow::Input indices, const DataTypeSlice& dtypes, const |
1228 | MapUnstage::Attrs& attrs); |
1229 | ::tensorflow::Output operator[](size_t index) const { return values[index]; } |
1230 | |
1231 | |
1232 | static Attrs Capacity(int64 x) { |
1233 | return Attrs().Capacity(x); |
1234 | } |
1235 | static Attrs MemoryLimit(int64 x) { |
1236 | return Attrs().MemoryLimit(x); |
1237 | } |
1238 | static Attrs Container(StringPiece x) { |
1239 | return Attrs().Container(x); |
1240 | } |
1241 | static Attrs SharedName(StringPiece x) { |
1242 | return Attrs().SharedName(x); |
1243 | } |
1244 | |
1245 | Operation operation; |
1246 | ::tensorflow::OutputList values; |
1247 | }; |
1248 | |
1249 | /// Op removes and returns a random (key, value) |
1250 | /// |
1251 | /// from the underlying container. If the underlying container |
1252 | /// does not contain elements, the op will block until it does. |
1253 | /// |
1254 | /// Args: |
1255 | /// * scope: A Scope object |
1256 | /// |
1257 | /// Returns: |
1258 | /// * `Output` key |
1259 | /// * `OutputList` values |
1260 | class MapUnstageNoKey { |
1261 | public: |
1262 | /// Optional attribute setters for MapUnstageNoKey |
1263 | struct Attrs { |
1264 | /// Defaults to 0 |
1265 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
1266 | Attrs ret = *this; |
1267 | ret.capacity_ = x; |
1268 | return ret; |
1269 | } |
1270 | |
1271 | /// Defaults to 0 |
1272 | TF_MUST_USE_RESULT Attrs MemoryLimit(int64 x) { |
1273 | Attrs ret = *this; |
1274 | ret.memory_limit_ = x; |
1275 | return ret; |
1276 | } |
1277 | |
1278 | /// Defaults to "" |
1279 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
1280 | Attrs ret = *this; |
1281 | ret.container_ = x; |
1282 | return ret; |
1283 | } |
1284 | |
1285 | /// Defaults to "" |
1286 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
1287 | Attrs ret = *this; |
1288 | ret.shared_name_ = x; |
1289 | return ret; |
1290 | } |
1291 | |
1292 | int64 capacity_ = 0; |
1293 | int64 memory_limit_ = 0; |
1294 | StringPiece container_ = "" ; |
1295 | StringPiece shared_name_ = "" ; |
1296 | }; |
1297 | MapUnstageNoKey(const ::tensorflow::Scope& scope, ::tensorflow::Input indices, |
1298 | const DataTypeSlice& dtypes); |
1299 | MapUnstageNoKey(const ::tensorflow::Scope& scope, ::tensorflow::Input indices, |
1300 | const DataTypeSlice& dtypes, const MapUnstageNoKey::Attrs& |
1301 | attrs); |
1302 | |
1303 | static Attrs Capacity(int64 x) { |
1304 | return Attrs().Capacity(x); |
1305 | } |
1306 | static Attrs MemoryLimit(int64 x) { |
1307 | return Attrs().MemoryLimit(x); |
1308 | } |
1309 | static Attrs Container(StringPiece x) { |
1310 | return Attrs().Container(x); |
1311 | } |
1312 | static Attrs SharedName(StringPiece x) { |
1313 | return Attrs().SharedName(x); |
1314 | } |
1315 | |
1316 | Operation operation; |
1317 | ::tensorflow::Output key; |
1318 | ::tensorflow::OutputList values; |
1319 | }; |
1320 | |
1321 | /// Op removes all elements in the underlying container. |
1322 | /// |
1323 | /// Args: |
1324 | /// * scope: A Scope object |
1325 | /// |
1326 | /// Returns: |
1327 | /// * the created `Operation` |
1328 | class OrderedMapClear { |
1329 | public: |
1330 | /// Optional attribute setters for OrderedMapClear |
1331 | struct Attrs { |
1332 | /// Defaults to 0 |
1333 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
1334 | Attrs ret = *this; |
1335 | ret.capacity_ = x; |
1336 | return ret; |
1337 | } |
1338 | |
1339 | /// Defaults to 0 |
1340 | TF_MUST_USE_RESULT Attrs MemoryLimit(int64 x) { |
1341 | Attrs ret = *this; |
1342 | ret.memory_limit_ = x; |
1343 | return ret; |
1344 | } |
1345 | |
1346 | /// Defaults to "" |
1347 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
1348 | Attrs ret = *this; |
1349 | ret.container_ = x; |
1350 | return ret; |
1351 | } |
1352 | |
1353 | /// Defaults to "" |
1354 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
1355 | Attrs ret = *this; |
1356 | ret.shared_name_ = x; |
1357 | return ret; |
1358 | } |
1359 | |
1360 | int64 capacity_ = 0; |
1361 | int64 memory_limit_ = 0; |
1362 | StringPiece container_ = "" ; |
1363 | StringPiece shared_name_ = "" ; |
1364 | }; |
1365 | OrderedMapClear(const ::tensorflow::Scope& scope, const DataTypeSlice& dtypes); |
1366 | OrderedMapClear(const ::tensorflow::Scope& scope, const DataTypeSlice& dtypes, |
1367 | const OrderedMapClear::Attrs& attrs); |
1368 | operator ::tensorflow::Operation() const { return operation; } |
1369 | |
1370 | static Attrs Capacity(int64 x) { |
1371 | return Attrs().Capacity(x); |
1372 | } |
1373 | static Attrs MemoryLimit(int64 x) { |
1374 | return Attrs().MemoryLimit(x); |
1375 | } |
1376 | static Attrs Container(StringPiece x) { |
1377 | return Attrs().Container(x); |
1378 | } |
1379 | static Attrs SharedName(StringPiece x) { |
1380 | return Attrs().SharedName(x); |
1381 | } |
1382 | |
1383 | Operation operation; |
1384 | }; |
1385 | |
1386 | /// Op returns the number of incomplete elements in the underlying container. |
1387 | /// |
1388 | /// Args: |
1389 | /// * scope: A Scope object |
1390 | /// |
1391 | /// Returns: |
1392 | /// * `Output`: The size tensor. |
1393 | class OrderedMapIncompleteSize { |
1394 | public: |
1395 | /// Optional attribute setters for OrderedMapIncompleteSize |
1396 | struct Attrs { |
1397 | /// Defaults to 0 |
1398 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
1399 | Attrs ret = *this; |
1400 | ret.capacity_ = x; |
1401 | return ret; |
1402 | } |
1403 | |
1404 | /// Defaults to 0 |
1405 | TF_MUST_USE_RESULT Attrs MemoryLimit(int64 x) { |
1406 | Attrs ret = *this; |
1407 | ret.memory_limit_ = x; |
1408 | return ret; |
1409 | } |
1410 | |
1411 | /// Defaults to "" |
1412 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
1413 | Attrs ret = *this; |
1414 | ret.container_ = x; |
1415 | return ret; |
1416 | } |
1417 | |
1418 | /// Defaults to "" |
1419 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
1420 | Attrs ret = *this; |
1421 | ret.shared_name_ = x; |
1422 | return ret; |
1423 | } |
1424 | |
1425 | int64 capacity_ = 0; |
1426 | int64 memory_limit_ = 0; |
1427 | StringPiece container_ = "" ; |
1428 | StringPiece shared_name_ = "" ; |
1429 | }; |
1430 | OrderedMapIncompleteSize(const ::tensorflow::Scope& scope, const DataTypeSlice& |
1431 | dtypes); |
1432 | OrderedMapIncompleteSize(const ::tensorflow::Scope& scope, const DataTypeSlice& |
1433 | dtypes, const OrderedMapIncompleteSize::Attrs& attrs); |
1434 | operator ::tensorflow::Output() const { return size; } |
1435 | operator ::tensorflow::Input() const { return size; } |
1436 | ::tensorflow::Node* node() const { return size.node(); } |
1437 | |
1438 | static Attrs Capacity(int64 x) { |
1439 | return Attrs().Capacity(x); |
1440 | } |
1441 | static Attrs MemoryLimit(int64 x) { |
1442 | return Attrs().MemoryLimit(x); |
1443 | } |
1444 | static Attrs Container(StringPiece x) { |
1445 | return Attrs().Container(x); |
1446 | } |
1447 | static Attrs SharedName(StringPiece x) { |
1448 | return Attrs().SharedName(x); |
1449 | } |
1450 | |
1451 | Operation operation; |
1452 | ::tensorflow::Output size; |
1453 | }; |
1454 | |
1455 | /// Op peeks at the values at the specified key. If the |
1456 | /// |
1457 | /// underlying container does not contain this key |
1458 | /// this op will block until it does. This Op is optimized for |
1459 | /// performance. |
1460 | /// |
1461 | /// Args: |
1462 | /// * scope: A Scope object |
1463 | /// |
1464 | /// Returns: |
1465 | /// * `OutputList`: The values tensor. |
1466 | class OrderedMapPeek { |
1467 | public: |
1468 | /// Optional attribute setters for OrderedMapPeek |
1469 | struct Attrs { |
1470 | /// Defaults to 0 |
1471 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
1472 | Attrs ret = *this; |
1473 | ret.capacity_ = x; |
1474 | return ret; |
1475 | } |
1476 | |
1477 | /// Defaults to 0 |
1478 | TF_MUST_USE_RESULT Attrs MemoryLimit(int64 x) { |
1479 | Attrs ret = *this; |
1480 | ret.memory_limit_ = x; |
1481 | return ret; |
1482 | } |
1483 | |
1484 | /// Defaults to "" |
1485 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
1486 | Attrs ret = *this; |
1487 | ret.container_ = x; |
1488 | return ret; |
1489 | } |
1490 | |
1491 | /// Defaults to "" |
1492 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
1493 | Attrs ret = *this; |
1494 | ret.shared_name_ = x; |
1495 | return ret; |
1496 | } |
1497 | |
1498 | int64 capacity_ = 0; |
1499 | int64 memory_limit_ = 0; |
1500 | StringPiece container_ = "" ; |
1501 | StringPiece shared_name_ = "" ; |
1502 | }; |
1503 | OrderedMapPeek(const ::tensorflow::Scope& scope, ::tensorflow::Input key, |
1504 | ::tensorflow::Input indices, const DataTypeSlice& dtypes); |
1505 | OrderedMapPeek(const ::tensorflow::Scope& scope, ::tensorflow::Input key, |
1506 | ::tensorflow::Input indices, const DataTypeSlice& dtypes, const |
1507 | OrderedMapPeek::Attrs& attrs); |
1508 | ::tensorflow::Output operator[](size_t index) const { return values[index]; } |
1509 | |
1510 | |
1511 | static Attrs Capacity(int64 x) { |
1512 | return Attrs().Capacity(x); |
1513 | } |
1514 | static Attrs MemoryLimit(int64 x) { |
1515 | return Attrs().MemoryLimit(x); |
1516 | } |
1517 | static Attrs Container(StringPiece x) { |
1518 | return Attrs().Container(x); |
1519 | } |
1520 | static Attrs SharedName(StringPiece x) { |
1521 | return Attrs().SharedName(x); |
1522 | } |
1523 | |
1524 | Operation operation; |
1525 | ::tensorflow::OutputList values; |
1526 | }; |
1527 | |
1528 | /// Op returns the number of elements in the underlying container. |
1529 | /// |
1530 | /// Args: |
1531 | /// * scope: A Scope object |
1532 | /// |
1533 | /// Returns: |
1534 | /// * `Output`: The size tensor. |
1535 | class OrderedMapSize { |
1536 | public: |
1537 | /// Optional attribute setters for OrderedMapSize |
1538 | struct Attrs { |
1539 | /// Defaults to 0 |
1540 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
1541 | Attrs ret = *this; |
1542 | ret.capacity_ = x; |
1543 | return ret; |
1544 | } |
1545 | |
1546 | /// Defaults to 0 |
1547 | TF_MUST_USE_RESULT Attrs MemoryLimit(int64 x) { |
1548 | Attrs ret = *this; |
1549 | ret.memory_limit_ = x; |
1550 | return ret; |
1551 | } |
1552 | |
1553 | /// Defaults to "" |
1554 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
1555 | Attrs ret = *this; |
1556 | ret.container_ = x; |
1557 | return ret; |
1558 | } |
1559 | |
1560 | /// Defaults to "" |
1561 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
1562 | Attrs ret = *this; |
1563 | ret.shared_name_ = x; |
1564 | return ret; |
1565 | } |
1566 | |
1567 | int64 capacity_ = 0; |
1568 | int64 memory_limit_ = 0; |
1569 | StringPiece container_ = "" ; |
1570 | StringPiece shared_name_ = "" ; |
1571 | }; |
1572 | OrderedMapSize(const ::tensorflow::Scope& scope, const DataTypeSlice& dtypes); |
1573 | OrderedMapSize(const ::tensorflow::Scope& scope, const DataTypeSlice& dtypes, |
1574 | const OrderedMapSize::Attrs& attrs); |
1575 | operator ::tensorflow::Output() const { return size; } |
1576 | operator ::tensorflow::Input() const { return size; } |
1577 | ::tensorflow::Node* node() const { return size.node(); } |
1578 | |
1579 | static Attrs Capacity(int64 x) { |
1580 | return Attrs().Capacity(x); |
1581 | } |
1582 | static Attrs MemoryLimit(int64 x) { |
1583 | return Attrs().MemoryLimit(x); |
1584 | } |
1585 | static Attrs Container(StringPiece x) { |
1586 | return Attrs().Container(x); |
1587 | } |
1588 | static Attrs SharedName(StringPiece x) { |
1589 | return Attrs().SharedName(x); |
1590 | } |
1591 | |
1592 | Operation operation; |
1593 | ::tensorflow::Output size; |
1594 | }; |
1595 | |
1596 | /// Stage (key, values) in the underlying container which behaves like a ordered |
1597 | /// |
1598 | /// associative container. Elements are ordered by key. |
1599 | /// |
1600 | /// Args: |
1601 | /// * scope: A Scope object |
1602 | /// * key: int64 |
1603 | /// * values: a list of tensors |
1604 | /// dtypes A list of data types that inserted values should adhere to. |
1605 | /// |
1606 | /// Optional attributes (see `Attrs`): |
1607 | /// * capacity: Maximum number of elements in the Staging Area. If > 0, inserts |
1608 | /// on the container will block when the capacity is reached. |
1609 | /// * container: If non-empty, this queue is placed in the given container. Otherwise, |
1610 | /// a default container is used. |
1611 | /// * shared_name: It is necessary to match this name to the matching Unstage Op. |
1612 | /// |
1613 | /// Returns: |
1614 | /// * the created `Operation` |
1615 | class OrderedMapStage { |
1616 | public: |
1617 | /// Optional attribute setters for OrderedMapStage |
1618 | struct Attrs { |
1619 | /// Maximum number of elements in the Staging Area. If > 0, inserts |
1620 | /// on the container will block when the capacity is reached. |
1621 | /// |
1622 | /// Defaults to 0 |
1623 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
1624 | Attrs ret = *this; |
1625 | ret.capacity_ = x; |
1626 | return ret; |
1627 | } |
1628 | |
1629 | /// Defaults to 0 |
1630 | TF_MUST_USE_RESULT Attrs MemoryLimit(int64 x) { |
1631 | Attrs ret = *this; |
1632 | ret.memory_limit_ = x; |
1633 | return ret; |
1634 | } |
1635 | |
1636 | /// If non-empty, this queue is placed in the given container. Otherwise, |
1637 | /// a default container is used. |
1638 | /// |
1639 | /// Defaults to "" |
1640 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
1641 | Attrs ret = *this; |
1642 | ret.container_ = x; |
1643 | return ret; |
1644 | } |
1645 | |
1646 | /// It is necessary to match this name to the matching Unstage Op. |
1647 | /// |
1648 | /// Defaults to "" |
1649 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
1650 | Attrs ret = *this; |
1651 | ret.shared_name_ = x; |
1652 | return ret; |
1653 | } |
1654 | |
1655 | int64 capacity_ = 0; |
1656 | int64 memory_limit_ = 0; |
1657 | StringPiece container_ = "" ; |
1658 | StringPiece shared_name_ = "" ; |
1659 | }; |
1660 | OrderedMapStage(const ::tensorflow::Scope& scope, ::tensorflow::Input key, |
1661 | ::tensorflow::Input indices, ::tensorflow::InputList values, |
1662 | const DataTypeSlice& dtypes); |
1663 | OrderedMapStage(const ::tensorflow::Scope& scope, ::tensorflow::Input key, |
1664 | ::tensorflow::Input indices, ::tensorflow::InputList values, |
1665 | const DataTypeSlice& dtypes, const OrderedMapStage::Attrs& |
1666 | attrs); |
1667 | operator ::tensorflow::Operation() const { return operation; } |
1668 | |
1669 | static Attrs Capacity(int64 x) { |
1670 | return Attrs().Capacity(x); |
1671 | } |
1672 | static Attrs MemoryLimit(int64 x) { |
1673 | return Attrs().MemoryLimit(x); |
1674 | } |
1675 | static Attrs Container(StringPiece x) { |
1676 | return Attrs().Container(x); |
1677 | } |
1678 | static Attrs SharedName(StringPiece x) { |
1679 | return Attrs().SharedName(x); |
1680 | } |
1681 | |
1682 | Operation operation; |
1683 | }; |
1684 | |
1685 | /// Op removes and returns the values associated with the key |
1686 | /// |
1687 | /// from the underlying container. If the underlying container |
1688 | /// does not contain this key, the op will block until it does. |
1689 | /// |
1690 | /// Args: |
1691 | /// * scope: A Scope object |
1692 | /// |
1693 | /// Returns: |
1694 | /// * `OutputList`: The values tensor. |
1695 | class OrderedMapUnstage { |
1696 | public: |
1697 | /// Optional attribute setters for OrderedMapUnstage |
1698 | struct Attrs { |
1699 | /// Defaults to 0 |
1700 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
1701 | Attrs ret = *this; |
1702 | ret.capacity_ = x; |
1703 | return ret; |
1704 | } |
1705 | |
1706 | /// Defaults to 0 |
1707 | TF_MUST_USE_RESULT Attrs MemoryLimit(int64 x) { |
1708 | Attrs ret = *this; |
1709 | ret.memory_limit_ = x; |
1710 | return ret; |
1711 | } |
1712 | |
1713 | /// Defaults to "" |
1714 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
1715 | Attrs ret = *this; |
1716 | ret.container_ = x; |
1717 | return ret; |
1718 | } |
1719 | |
1720 | /// Defaults to "" |
1721 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
1722 | Attrs ret = *this; |
1723 | ret.shared_name_ = x; |
1724 | return ret; |
1725 | } |
1726 | |
1727 | int64 capacity_ = 0; |
1728 | int64 memory_limit_ = 0; |
1729 | StringPiece container_ = "" ; |
1730 | StringPiece shared_name_ = "" ; |
1731 | }; |
1732 | OrderedMapUnstage(const ::tensorflow::Scope& scope, ::tensorflow::Input key, |
1733 | ::tensorflow::Input indices, const DataTypeSlice& dtypes); |
1734 | OrderedMapUnstage(const ::tensorflow::Scope& scope, ::tensorflow::Input key, |
1735 | ::tensorflow::Input indices, const DataTypeSlice& dtypes, |
1736 | const OrderedMapUnstage::Attrs& attrs); |
1737 | ::tensorflow::Output operator[](size_t index) const { return values[index]; } |
1738 | |
1739 | |
1740 | static Attrs Capacity(int64 x) { |
1741 | return Attrs().Capacity(x); |
1742 | } |
1743 | static Attrs MemoryLimit(int64 x) { |
1744 | return Attrs().MemoryLimit(x); |
1745 | } |
1746 | static Attrs Container(StringPiece x) { |
1747 | return Attrs().Container(x); |
1748 | } |
1749 | static Attrs SharedName(StringPiece x) { |
1750 | return Attrs().SharedName(x); |
1751 | } |
1752 | |
1753 | Operation operation; |
1754 | ::tensorflow::OutputList values; |
1755 | }; |
1756 | |
1757 | /// Op removes and returns the (key, value) element with the smallest |
1758 | /// |
1759 | /// key from the underlying container. If the underlying container |
1760 | /// does not contain elements, the op will block until it does. |
1761 | /// |
1762 | /// Args: |
1763 | /// * scope: A Scope object |
1764 | /// |
1765 | /// Returns: |
1766 | /// * `Output` key |
1767 | /// * `OutputList` values |
1768 | class OrderedMapUnstageNoKey { |
1769 | public: |
1770 | /// Optional attribute setters for OrderedMapUnstageNoKey |
1771 | struct Attrs { |
1772 | /// Defaults to 0 |
1773 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
1774 | Attrs ret = *this; |
1775 | ret.capacity_ = x; |
1776 | return ret; |
1777 | } |
1778 | |
1779 | /// Defaults to 0 |
1780 | TF_MUST_USE_RESULT Attrs MemoryLimit(int64 x) { |
1781 | Attrs ret = *this; |
1782 | ret.memory_limit_ = x; |
1783 | return ret; |
1784 | } |
1785 | |
1786 | /// Defaults to "" |
1787 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
1788 | Attrs ret = *this; |
1789 | ret.container_ = x; |
1790 | return ret; |
1791 | } |
1792 | |
1793 | /// Defaults to "" |
1794 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
1795 | Attrs ret = *this; |
1796 | ret.shared_name_ = x; |
1797 | return ret; |
1798 | } |
1799 | |
1800 | int64 capacity_ = 0; |
1801 | int64 memory_limit_ = 0; |
1802 | StringPiece container_ = "" ; |
1803 | StringPiece shared_name_ = "" ; |
1804 | }; |
1805 | OrderedMapUnstageNoKey(const ::tensorflow::Scope& scope, ::tensorflow::Input |
1806 | indices, const DataTypeSlice& dtypes); |
1807 | OrderedMapUnstageNoKey(const ::tensorflow::Scope& scope, ::tensorflow::Input |
1808 | indices, const DataTypeSlice& dtypes, const |
1809 | OrderedMapUnstageNoKey::Attrs& attrs); |
1810 | |
1811 | static Attrs Capacity(int64 x) { |
1812 | return Attrs().Capacity(x); |
1813 | } |
1814 | static Attrs MemoryLimit(int64 x) { |
1815 | return Attrs().MemoryLimit(x); |
1816 | } |
1817 | static Attrs Container(StringPiece x) { |
1818 | return Attrs().Container(x); |
1819 | } |
1820 | static Attrs SharedName(StringPiece x) { |
1821 | return Attrs().SharedName(x); |
1822 | } |
1823 | |
1824 | Operation operation; |
1825 | ::tensorflow::Output key; |
1826 | ::tensorflow::OutputList values; |
1827 | }; |
1828 | |
1829 | /// A queue that produces elements in first-in first-out order. |
1830 | /// |
1831 | /// Variable-size shapes are allowed by setting the corresponding shape dimensions |
1832 | /// to 0 in the shape attr. In this case DequeueMany will pad up to the maximum |
1833 | /// size of any given element in the minibatch. See below for details. |
1834 | /// |
1835 | /// Args: |
1836 | /// * scope: A Scope object |
1837 | /// * component_types: The type of each component in a value. |
1838 | /// |
1839 | /// Optional attributes (see `Attrs`): |
1840 | /// * shapes: The shape of each component in a value. The length of this attr must |
1841 | /// be either 0 or the same as the length of component_types. |
1842 | /// Shapes of fixed rank but variable size are allowed by setting |
1843 | /// any shape dimension to -1. In this case, the inputs' shape may vary along |
1844 | /// the given dimension, and DequeueMany will pad the given dimension with |
1845 | /// zeros up to the maximum shape of all elements in the given batch. |
1846 | /// If the length of this attr is 0, different queue elements may have |
1847 | /// different ranks and shapes, but only one element may be dequeued at a time. |
1848 | /// * capacity: The upper bound on the number of elements in this queue. |
1849 | /// Negative numbers mean no limit. |
1850 | /// * container: If non-empty, this queue is placed in the given container. |
1851 | /// Otherwise, a default container is used. |
1852 | /// * shared_name: If non-empty, this queue will be shared under the given name |
1853 | /// across multiple sessions. |
1854 | /// |
1855 | /// Returns: |
1856 | /// * `Output`: The handle to the queue. |
1857 | class PaddingFIFOQueue { |
1858 | public: |
1859 | /// Optional attribute setters for PaddingFIFOQueue |
1860 | struct Attrs { |
1861 | /// The shape of each component in a value. The length of this attr must |
1862 | /// be either 0 or the same as the length of component_types. |
1863 | /// Shapes of fixed rank but variable size are allowed by setting |
1864 | /// any shape dimension to -1. In this case, the inputs' shape may vary along |
1865 | /// the given dimension, and DequeueMany will pad the given dimension with |
1866 | /// zeros up to the maximum shape of all elements in the given batch. |
1867 | /// If the length of this attr is 0, different queue elements may have |
1868 | /// different ranks and shapes, but only one element may be dequeued at a time. |
1869 | /// |
1870 | /// Defaults to [] |
1871 | TF_MUST_USE_RESULT Attrs Shapes(const gtl::ArraySlice<PartialTensorShape>& x) { |
1872 | Attrs ret = *this; |
1873 | ret.shapes_ = x; |
1874 | return ret; |
1875 | } |
1876 | |
1877 | /// The upper bound on the number of elements in this queue. |
1878 | /// Negative numbers mean no limit. |
1879 | /// |
1880 | /// Defaults to -1 |
1881 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
1882 | Attrs ret = *this; |
1883 | ret.capacity_ = x; |
1884 | return ret; |
1885 | } |
1886 | |
1887 | /// If non-empty, this queue is placed in the given container. |
1888 | /// Otherwise, a default container is used. |
1889 | /// |
1890 | /// Defaults to "" |
1891 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
1892 | Attrs ret = *this; |
1893 | ret.container_ = x; |
1894 | return ret; |
1895 | } |
1896 | |
1897 | /// If non-empty, this queue will be shared under the given name |
1898 | /// across multiple sessions. |
1899 | /// |
1900 | /// Defaults to "" |
1901 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
1902 | Attrs ret = *this; |
1903 | ret.shared_name_ = x; |
1904 | return ret; |
1905 | } |
1906 | |
1907 | gtl::ArraySlice<PartialTensorShape> shapes_ = {}; |
1908 | int64 capacity_ = -1; |
1909 | StringPiece container_ = "" ; |
1910 | StringPiece shared_name_ = "" ; |
1911 | }; |
1912 | PaddingFIFOQueue(const ::tensorflow::Scope& scope, const DataTypeSlice& |
1913 | component_types); |
1914 | PaddingFIFOQueue(const ::tensorflow::Scope& scope, const DataTypeSlice& |
1915 | component_types, const PaddingFIFOQueue::Attrs& attrs); |
1916 | operator ::tensorflow::Output() const { return handle; } |
1917 | operator ::tensorflow::Input() const { return handle; } |
1918 | ::tensorflow::Node* node() const { return handle.node(); } |
1919 | |
1920 | static Attrs Shapes(const gtl::ArraySlice<PartialTensorShape>& x) { |
1921 | return Attrs().Shapes(x); |
1922 | } |
1923 | static Attrs Capacity(int64 x) { |
1924 | return Attrs().Capacity(x); |
1925 | } |
1926 | static Attrs Container(StringPiece x) { |
1927 | return Attrs().Container(x); |
1928 | } |
1929 | static Attrs SharedName(StringPiece x) { |
1930 | return Attrs().SharedName(x); |
1931 | } |
1932 | |
1933 | Operation operation; |
1934 | ::tensorflow::Output handle; |
1935 | }; |
1936 | |
1937 | /// Interleave the values from the `data` tensors into a single tensor. |
1938 | /// |
1939 | /// Builds a merged tensor such that |
1940 | /// |
1941 | /// ```python |
1942 | /// merged[indices[m][i, ..., j], ...] = data[m][i, ..., j, ...] |
1943 | /// ``` |
1944 | /// |
1945 | /// For example, if each `indices[m]` is scalar or vector, we have |
1946 | /// |
1947 | /// ```python |
1948 | /// # Scalar indices: |
1949 | /// merged[indices[m], ...] = data[m][...] |
1950 | /// |
1951 | /// # Vector indices: |
1952 | /// merged[indices[m][i], ...] = data[m][i, ...] |
1953 | /// ``` |
1954 | /// |
1955 | /// Each `data[i].shape` must start with the corresponding `indices[i].shape`, |
1956 | /// and the rest of `data[i].shape` must be constant w.r.t. `i`. That is, we |
1957 | /// must have `data[i].shape = indices[i].shape + constant`. In terms of this |
1958 | /// `constant`, the output shape is |
1959 | /// |
1960 | /// merged.shape = [max(indices)] + constant |
1961 | /// |
1962 | /// Values may be merged in parallel, so if an index appears in both `indices[m][i]` |
1963 | /// and `indices[n][j]`, the result may be invalid. This differs from the normal |
1964 | /// DynamicStitch operator that defines the behavior in that case. |
1965 | /// |
1966 | /// For example: |
1967 | /// |
1968 | /// ```python |
1969 | /// indices[0] = 6 |
1970 | /// indices[1] = [4, 1] |
1971 | /// indices[2] = [[5, 2], [0, 3]] |
1972 | /// data[0] = [61, 62] |
1973 | /// data[1] = [[41, 42], [11, 12]] |
1974 | /// data[2] = [[[51, 52], [21, 22]], [[1, 2], [31, 32]]] |
1975 | /// merged = [[1, 2], [11, 12], [21, 22], [31, 32], [41, 42], |
1976 | /// [51, 52], [61, 62]] |
1977 | /// ``` |
1978 | /// |
1979 | /// This method can be used to merge partitions created by `dynamic_partition` |
1980 | /// as illustrated on the following example: |
1981 | /// |
1982 | /// ```python |
1983 | /// # Apply function (increments x_i) on elements for which a certain condition |
1984 | /// # apply (x_i != -1 in this example). |
1985 | /// x=tf.constant([0.1, -1., 5.2, 4.3, -1., 7.4]) |
1986 | /// condition_mask=tf.not_equal(x,tf.constant(-1.)) |
1987 | /// partitioned_data = tf.dynamic_partition( |
1988 | /// x, tf.cast(condition_mask, tf.int32) , 2) |
1989 | /// partitioned_data[1] = partitioned_data[1] + 1.0 |
1990 | /// condition_indices = tf.dynamic_partition( |
1991 | /// tf.range(tf.shape(x)[0]), tf.cast(condition_mask, tf.int32) , 2) |
1992 | /// x = tf.dynamic_stitch(condition_indices, partitioned_data) |
1993 | /// # Here x=[1.1, -1., 6.2, 5.3, -1, 8.4], the -1. values remain |
1994 | /// # unchanged. |
1995 | /// ``` |
1996 | /// |
1997 | /// <div style="width:70%; margin:auto; margin-bottom:10px; margin-top:20px;"> |
1998 | /// <img style="width:100%" src="https://www.tensorflow.org/images/DynamicStitch.png" alt> |
1999 | /// </div> |
2000 | /// |
2001 | /// Args: |
2002 | /// * scope: A Scope object |
2003 | /// |
2004 | /// Returns: |
2005 | /// * `Output`: The merged tensor. |
2006 | class ParallelDynamicStitch { |
2007 | public: |
2008 | ParallelDynamicStitch(const ::tensorflow::Scope& scope, ::tensorflow::InputList |
2009 | indices, ::tensorflow::InputList data); |
2010 | operator ::tensorflow::Output() const { return merged; } |
2011 | operator ::tensorflow::Input() const { return merged; } |
2012 | ::tensorflow::Node* node() const { return merged.node(); } |
2013 | |
2014 | Operation operation; |
2015 | ::tensorflow::Output merged; |
2016 | }; |
2017 | |
2018 | /// A queue that produces elements sorted by the first component value. |
2019 | /// |
2020 | /// Note that the PriorityQueue requires the first component of any element |
2021 | /// to be a scalar int64, in addition to the other elements declared by |
2022 | /// component_types. Therefore calls to Enqueue and EnqueueMany (resp. Dequeue |
2023 | /// and DequeueMany) on a PriorityQueue will all require (resp. output) one extra |
2024 | /// entry in their input (resp. output) lists. |
2025 | /// |
2026 | /// Args: |
2027 | /// * scope: A Scope object |
2028 | /// * shapes: The shape of each component in a value. The length of this attr must |
2029 | /// be either 0 or the same as the length of component_types. If the length of |
2030 | /// this attr is 0, the shapes of queue elements are not constrained, and |
2031 | /// only one element may be dequeued at a time. |
2032 | /// |
2033 | /// Optional attributes (see `Attrs`): |
2034 | /// * component_types: The type of each component in a value. |
2035 | /// * capacity: The upper bound on the number of elements in this queue. |
2036 | /// Negative numbers mean no limit. |
2037 | /// * container: If non-empty, this queue is placed in the given container. |
2038 | /// Otherwise, a default container is used. |
2039 | /// * shared_name: If non-empty, this queue will be shared under the given name |
2040 | /// across multiple sessions. |
2041 | /// |
2042 | /// Returns: |
2043 | /// * `Output`: The handle to the queue. |
2044 | class PriorityQueue { |
2045 | public: |
2046 | /// Optional attribute setters for PriorityQueue |
2047 | struct Attrs { |
2048 | /// The type of each component in a value. |
2049 | /// |
2050 | /// Defaults to [] |
2051 | TF_MUST_USE_RESULT Attrs ComponentTypes(const DataTypeSlice& x) { |
2052 | Attrs ret = *this; |
2053 | ret.component_types_ = x; |
2054 | return ret; |
2055 | } |
2056 | |
2057 | /// The upper bound on the number of elements in this queue. |
2058 | /// Negative numbers mean no limit. |
2059 | /// |
2060 | /// Defaults to -1 |
2061 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
2062 | Attrs ret = *this; |
2063 | ret.capacity_ = x; |
2064 | return ret; |
2065 | } |
2066 | |
2067 | /// If non-empty, this queue is placed in the given container. |
2068 | /// Otherwise, a default container is used. |
2069 | /// |
2070 | /// Defaults to "" |
2071 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
2072 | Attrs ret = *this; |
2073 | ret.container_ = x; |
2074 | return ret; |
2075 | } |
2076 | |
2077 | /// If non-empty, this queue will be shared under the given name |
2078 | /// across multiple sessions. |
2079 | /// |
2080 | /// Defaults to "" |
2081 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
2082 | Attrs ret = *this; |
2083 | ret.shared_name_ = x; |
2084 | return ret; |
2085 | } |
2086 | |
2087 | DataTypeSlice component_types_ = {}; |
2088 | int64 capacity_ = -1; |
2089 | StringPiece container_ = "" ; |
2090 | StringPiece shared_name_ = "" ; |
2091 | }; |
2092 | PriorityQueue(const ::tensorflow::Scope& scope, const |
2093 | gtl::ArraySlice<PartialTensorShape>& shapes); |
2094 | PriorityQueue(const ::tensorflow::Scope& scope, const |
2095 | gtl::ArraySlice<PartialTensorShape>& shapes, const |
2096 | PriorityQueue::Attrs& attrs); |
2097 | operator ::tensorflow::Output() const { return handle; } |
2098 | operator ::tensorflow::Input() const { return handle; } |
2099 | ::tensorflow::Node* node() const { return handle.node(); } |
2100 | |
2101 | static Attrs ComponentTypes(const DataTypeSlice& x) { |
2102 | return Attrs().ComponentTypes(x); |
2103 | } |
2104 | static Attrs Capacity(int64 x) { |
2105 | return Attrs().Capacity(x); |
2106 | } |
2107 | static Attrs Container(StringPiece x) { |
2108 | return Attrs().Container(x); |
2109 | } |
2110 | static Attrs SharedName(StringPiece x) { |
2111 | return Attrs().SharedName(x); |
2112 | } |
2113 | |
2114 | Operation operation; |
2115 | ::tensorflow::Output handle; |
2116 | }; |
2117 | |
2118 | /// Closes the given queue. |
2119 | /// |
2120 | /// This operation signals that no more elements will be enqueued in the |
2121 | /// given queue. Subsequent Enqueue(Many) operations will fail. |
2122 | /// Subsequent Dequeue(Many) operations will continue to succeed if |
2123 | /// sufficient elements remain in the queue. Subsequent Dequeue(Many) |
2124 | /// operations that would block will fail immediately. |
2125 | /// |
2126 | /// Args: |
2127 | /// * scope: A Scope object |
2128 | /// * handle: The handle to a queue. |
2129 | /// |
2130 | /// Optional attributes (see `Attrs`): |
2131 | /// * cancel_pending_enqueues: If true, all pending enqueue requests that are |
2132 | /// blocked on the given queue will be canceled. |
2133 | /// |
2134 | /// Returns: |
2135 | /// * the created `Operation` |
2136 | class QueueClose { |
2137 | public: |
2138 | /// Optional attribute setters for QueueClose |
2139 | struct Attrs { |
2140 | /// If true, all pending enqueue requests that are |
2141 | /// blocked on the given queue will be canceled. |
2142 | /// |
2143 | /// Defaults to false |
2144 | TF_MUST_USE_RESULT Attrs CancelPendingEnqueues(bool x) { |
2145 | Attrs ret = *this; |
2146 | ret.cancel_pending_enqueues_ = x; |
2147 | return ret; |
2148 | } |
2149 | |
2150 | bool cancel_pending_enqueues_ = false; |
2151 | }; |
2152 | QueueClose(const ::tensorflow::Scope& scope, ::tensorflow::Input handle); |
2153 | QueueClose(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, const |
2154 | QueueClose::Attrs& attrs); |
2155 | operator ::tensorflow::Operation() const { return operation; } |
2156 | |
2157 | static Attrs CancelPendingEnqueues(bool x) { |
2158 | return Attrs().CancelPendingEnqueues(x); |
2159 | } |
2160 | |
2161 | Operation operation; |
2162 | }; |
2163 | |
2164 | /// Dequeues `n` tuples of one or more tensors from the given queue. |
2165 | /// |
2166 | /// If the queue is closed and there are fewer than `n` elements, then an |
2167 | /// OutOfRange error is returned. |
2168 | /// |
2169 | /// This operation concatenates queue-element component tensors along the |
2170 | /// 0th dimension to make a single component tensor. All of the components |
2171 | /// in the dequeued tuple will have size `n` in the 0th dimension. |
2172 | /// |
2173 | /// This operation has `k` outputs, where `k` is the number of components in |
2174 | /// the tuples stored in the given queue, and output `i` is the ith |
2175 | /// component of the dequeued tuple. |
2176 | /// |
2177 | /// N.B. If the queue is empty, this operation will block until `n` elements |
2178 | /// have been dequeued (or 'timeout_ms' elapses, if specified). |
2179 | /// |
2180 | /// Args: |
2181 | /// * scope: A Scope object |
2182 | /// * handle: The handle to a queue. |
2183 | /// * n: The number of tuples to dequeue. |
2184 | /// * component_types: The type of each component in a tuple. |
2185 | /// |
2186 | /// Optional attributes (see `Attrs`): |
2187 | /// * timeout_ms: If the queue has fewer than n elements, this operation |
2188 | /// will block for up to timeout_ms milliseconds. |
2189 | /// Note: This option is not supported yet. |
2190 | /// |
2191 | /// Returns: |
2192 | /// * `OutputList`: One or more tensors that were dequeued as a tuple. |
2193 | class QueueDequeueMany { |
2194 | public: |
2195 | /// Optional attribute setters for QueueDequeueMany |
2196 | struct Attrs { |
2197 | /// If the queue has fewer than n elements, this operation |
2198 | /// will block for up to timeout_ms milliseconds. |
2199 | /// Note: This option is not supported yet. |
2200 | /// |
2201 | /// Defaults to -1 |
2202 | TF_MUST_USE_RESULT Attrs TimeoutMs(int64 x) { |
2203 | Attrs ret = *this; |
2204 | ret.timeout_ms_ = x; |
2205 | return ret; |
2206 | } |
2207 | |
2208 | int64 timeout_ms_ = -1; |
2209 | }; |
2210 | QueueDequeueMany(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
2211 | ::tensorflow::Input n, const DataTypeSlice& component_types); |
2212 | QueueDequeueMany(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
2213 | ::tensorflow::Input n, const DataTypeSlice& component_types, |
2214 | const QueueDequeueMany::Attrs& attrs); |
2215 | ::tensorflow::Output operator[](size_t index) const { return components[index]; } |
2216 | |
2217 | |
2218 | static Attrs TimeoutMs(int64 x) { |
2219 | return Attrs().TimeoutMs(x); |
2220 | } |
2221 | |
2222 | Operation operation; |
2223 | ::tensorflow::OutputList components; |
2224 | }; |
2225 | |
2226 | /// Dequeues `n` tuples of one or more tensors from the given queue. |
2227 | /// |
2228 | /// This operation is not supported by all queues. If a queue does not support |
2229 | /// DequeueUpTo, then an Unimplemented error is returned. |
2230 | /// |
2231 | /// If the queue is closed and there are more than 0 but less than `n` |
2232 | /// elements remaining, then instead of returning an OutOfRange error like |
2233 | /// QueueDequeueMany, less than `n` elements are returned immediately. If |
2234 | /// the queue is closed and there are 0 elements left in the queue, then |
2235 | /// an OutOfRange error is returned just like in QueueDequeueMany. |
2236 | /// Otherwise the behavior is identical to QueueDequeueMany: |
2237 | /// |
2238 | /// This operation concatenates queue-element component tensors along the |
2239 | /// 0th dimension to make a single component tensor. All of the components |
2240 | /// in the dequeued tuple will have size n in the 0th dimension. |
2241 | /// |
2242 | /// This operation has `k` outputs, where `k` is the number of components in |
2243 | /// the tuples stored in the given queue, and output `i` is the ith |
2244 | /// component of the dequeued tuple. |
2245 | /// |
2246 | /// Args: |
2247 | /// * scope: A Scope object |
2248 | /// * handle: The handle to a queue. |
2249 | /// * n: The number of tuples to dequeue. |
2250 | /// * component_types: The type of each component in a tuple. |
2251 | /// |
2252 | /// Optional attributes (see `Attrs`): |
2253 | /// * timeout_ms: If the queue has fewer than n elements, this operation |
2254 | /// will block for up to timeout_ms milliseconds. |
2255 | /// Note: This option is not supported yet. |
2256 | /// |
2257 | /// Returns: |
2258 | /// * `OutputList`: One or more tensors that were dequeued as a tuple. |
2259 | class QueueDequeueUpTo { |
2260 | public: |
2261 | /// Optional attribute setters for QueueDequeueUpTo |
2262 | struct Attrs { |
2263 | /// If the queue has fewer than n elements, this operation |
2264 | /// will block for up to timeout_ms milliseconds. |
2265 | /// Note: This option is not supported yet. |
2266 | /// |
2267 | /// Defaults to -1 |
2268 | TF_MUST_USE_RESULT Attrs TimeoutMs(int64 x) { |
2269 | Attrs ret = *this; |
2270 | ret.timeout_ms_ = x; |
2271 | return ret; |
2272 | } |
2273 | |
2274 | int64 timeout_ms_ = -1; |
2275 | }; |
2276 | QueueDequeueUpTo(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
2277 | ::tensorflow::Input n, const DataTypeSlice& component_types); |
2278 | QueueDequeueUpTo(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
2279 | ::tensorflow::Input n, const DataTypeSlice& component_types, |
2280 | const QueueDequeueUpTo::Attrs& attrs); |
2281 | ::tensorflow::Output operator[](size_t index) const { return components[index]; } |
2282 | |
2283 | |
2284 | static Attrs TimeoutMs(int64 x) { |
2285 | return Attrs().TimeoutMs(x); |
2286 | } |
2287 | |
2288 | Operation operation; |
2289 | ::tensorflow::OutputList components; |
2290 | }; |
2291 | |
2292 | /// Dequeues a tuple of one or more tensors from the given queue. |
2293 | /// |
2294 | /// This operation has k outputs, where k is the number of components |
2295 | /// in the tuples stored in the given queue, and output i is the ith |
2296 | /// component of the dequeued tuple. |
2297 | /// |
2298 | /// N.B. If the queue is empty, this operation will block until an element |
2299 | /// has been dequeued (or 'timeout_ms' elapses, if specified). |
2300 | /// |
2301 | /// Args: |
2302 | /// * scope: A Scope object |
2303 | /// * handle: The handle to a queue. |
2304 | /// * component_types: The type of each component in a tuple. |
2305 | /// |
2306 | /// Optional attributes (see `Attrs`): |
2307 | /// * timeout_ms: If the queue is empty, this operation will block for up to |
2308 | /// timeout_ms milliseconds. |
2309 | /// Note: This option is not supported yet. |
2310 | /// |
2311 | /// Returns: |
2312 | /// * `OutputList`: One or more tensors that were dequeued as a tuple. |
2313 | class QueueDequeue { |
2314 | public: |
2315 | /// Optional attribute setters for QueueDequeue |
2316 | struct Attrs { |
2317 | /// If the queue is empty, this operation will block for up to |
2318 | /// timeout_ms milliseconds. |
2319 | /// Note: This option is not supported yet. |
2320 | /// |
2321 | /// Defaults to -1 |
2322 | TF_MUST_USE_RESULT Attrs TimeoutMs(int64 x) { |
2323 | Attrs ret = *this; |
2324 | ret.timeout_ms_ = x; |
2325 | return ret; |
2326 | } |
2327 | |
2328 | int64 timeout_ms_ = -1; |
2329 | }; |
2330 | QueueDequeue(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
2331 | const DataTypeSlice& component_types); |
2332 | QueueDequeue(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
2333 | const DataTypeSlice& component_types, const QueueDequeue::Attrs& |
2334 | attrs); |
2335 | ::tensorflow::Output operator[](size_t index) const { return components[index]; } |
2336 | |
2337 | |
2338 | static Attrs TimeoutMs(int64 x) { |
2339 | return Attrs().TimeoutMs(x); |
2340 | } |
2341 | |
2342 | Operation operation; |
2343 | ::tensorflow::OutputList components; |
2344 | }; |
2345 | |
2346 | /// Enqueues zero or more tuples of one or more tensors in the given queue. |
2347 | /// |
2348 | /// This operation slices each component tensor along the 0th dimension to |
2349 | /// make multiple queue elements. All of the tuple components must have the |
2350 | /// same size in the 0th dimension. |
2351 | /// |
2352 | /// The components input has k elements, which correspond to the components of |
2353 | /// tuples stored in the given queue. |
2354 | /// |
2355 | /// N.B. If the queue is full, this operation will block until the given |
2356 | /// elements have been enqueued (or 'timeout_ms' elapses, if specified). |
2357 | /// |
2358 | /// Args: |
2359 | /// * scope: A Scope object |
2360 | /// * handle: The handle to a queue. |
2361 | /// * components: One or more tensors from which the enqueued tensors should |
2362 | /// be taken. |
2363 | /// |
2364 | /// Optional attributes (see `Attrs`): |
2365 | /// * timeout_ms: If the queue is too full, this operation will block for up |
2366 | /// to timeout_ms milliseconds. |
2367 | /// Note: This option is not supported yet. |
2368 | /// |
2369 | /// Returns: |
2370 | /// * the created `Operation` |
2371 | class QueueEnqueueMany { |
2372 | public: |
2373 | /// Optional attribute setters for QueueEnqueueMany |
2374 | struct Attrs { |
2375 | /// If the queue is too full, this operation will block for up |
2376 | /// to timeout_ms milliseconds. |
2377 | /// Note: This option is not supported yet. |
2378 | /// |
2379 | /// Defaults to -1 |
2380 | TF_MUST_USE_RESULT Attrs TimeoutMs(int64 x) { |
2381 | Attrs ret = *this; |
2382 | ret.timeout_ms_ = x; |
2383 | return ret; |
2384 | } |
2385 | |
2386 | int64 timeout_ms_ = -1; |
2387 | }; |
2388 | QueueEnqueueMany(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
2389 | ::tensorflow::InputList components); |
2390 | QueueEnqueueMany(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
2391 | ::tensorflow::InputList components, const |
2392 | QueueEnqueueMany::Attrs& attrs); |
2393 | operator ::tensorflow::Operation() const { return operation; } |
2394 | |
2395 | static Attrs TimeoutMs(int64 x) { |
2396 | return Attrs().TimeoutMs(x); |
2397 | } |
2398 | |
2399 | Operation operation; |
2400 | }; |
2401 | |
2402 | /// Enqueues a tuple of one or more tensors in the given queue. |
2403 | /// |
2404 | /// The components input has k elements, which correspond to the components of |
2405 | /// tuples stored in the given queue. |
2406 | /// |
2407 | /// N.B. If the queue is full, this operation will block until the given |
2408 | /// element has been enqueued (or 'timeout_ms' elapses, if specified). |
2409 | /// |
2410 | /// Args: |
2411 | /// * scope: A Scope object |
2412 | /// * handle: The handle to a queue. |
2413 | /// * components: One or more tensors from which the enqueued tensors should be taken. |
2414 | /// |
2415 | /// Optional attributes (see `Attrs`): |
2416 | /// * timeout_ms: If the queue is full, this operation will block for up to |
2417 | /// timeout_ms milliseconds. |
2418 | /// Note: This option is not supported yet. |
2419 | /// |
2420 | /// Returns: |
2421 | /// * the created `Operation` |
2422 | class QueueEnqueue { |
2423 | public: |
2424 | /// Optional attribute setters for QueueEnqueue |
2425 | struct Attrs { |
2426 | /// If the queue is full, this operation will block for up to |
2427 | /// timeout_ms milliseconds. |
2428 | /// Note: This option is not supported yet. |
2429 | /// |
2430 | /// Defaults to -1 |
2431 | TF_MUST_USE_RESULT Attrs TimeoutMs(int64 x) { |
2432 | Attrs ret = *this; |
2433 | ret.timeout_ms_ = x; |
2434 | return ret; |
2435 | } |
2436 | |
2437 | int64 timeout_ms_ = -1; |
2438 | }; |
2439 | QueueEnqueue(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
2440 | ::tensorflow::InputList components); |
2441 | QueueEnqueue(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
2442 | ::tensorflow::InputList components, const QueueEnqueue::Attrs& |
2443 | attrs); |
2444 | operator ::tensorflow::Operation() const { return operation; } |
2445 | |
2446 | static Attrs TimeoutMs(int64 x) { |
2447 | return Attrs().TimeoutMs(x); |
2448 | } |
2449 | |
2450 | Operation operation; |
2451 | }; |
2452 | |
2453 | /// Returns true if queue is closed. |
2454 | /// |
2455 | /// This operation returns true if the queue is closed and false if the queue |
2456 | /// is open. |
2457 | /// |
2458 | /// Args: |
2459 | /// * scope: A Scope object |
2460 | /// * handle: The handle to a queue. |
2461 | /// |
2462 | /// Returns: |
2463 | /// * `Output`: The is_closed tensor. |
2464 | class QueueIsClosed { |
2465 | public: |
2466 | QueueIsClosed(const ::tensorflow::Scope& scope, ::tensorflow::Input handle); |
2467 | operator ::tensorflow::Output() const { return is_closed; } |
2468 | operator ::tensorflow::Input() const { return is_closed; } |
2469 | ::tensorflow::Node* node() const { return is_closed.node(); } |
2470 | |
2471 | Operation operation; |
2472 | ::tensorflow::Output is_closed; |
2473 | }; |
2474 | |
2475 | /// Returns true if queue is closed. |
2476 | /// |
2477 | /// This operation returns true if the queue is closed and false if the queue |
2478 | /// is open. |
2479 | /// |
2480 | /// Args: |
2481 | /// * scope: A Scope object |
2482 | /// * handle: The handle to a queue. |
2483 | /// |
2484 | /// Returns: |
2485 | /// * `Output`: The is_closed tensor. |
2486 | class QueueIsClosedV2 { |
2487 | public: |
2488 | QueueIsClosedV2(const ::tensorflow::Scope& scope, ::tensorflow::Input handle); |
2489 | operator ::tensorflow::Output() const { return is_closed; } |
2490 | operator ::tensorflow::Input() const { return is_closed; } |
2491 | ::tensorflow::Node* node() const { return is_closed.node(); } |
2492 | |
2493 | Operation operation; |
2494 | ::tensorflow::Output is_closed; |
2495 | }; |
2496 | |
2497 | /// Computes the number of elements in the given queue. |
2498 | /// |
2499 | /// Args: |
2500 | /// * scope: A Scope object |
2501 | /// * handle: The handle to a queue. |
2502 | /// |
2503 | /// Returns: |
2504 | /// * `Output`: The number of elements in the given queue. |
2505 | class QueueSize { |
2506 | public: |
2507 | QueueSize(const ::tensorflow::Scope& scope, ::tensorflow::Input handle); |
2508 | operator ::tensorflow::Output() const { return size; } |
2509 | operator ::tensorflow::Input() const { return size; } |
2510 | ::tensorflow::Node* node() const { return size.node(); } |
2511 | |
2512 | Operation operation; |
2513 | ::tensorflow::Output size; |
2514 | }; |
2515 | |
2516 | /// A queue that randomizes the order of elements. |
2517 | /// |
2518 | /// Args: |
2519 | /// * scope: A Scope object |
2520 | /// * component_types: The type of each component in a value. |
2521 | /// |
2522 | /// Optional attributes (see `Attrs`): |
2523 | /// * shapes: The shape of each component in a value. The length of this attr must |
2524 | /// be either 0 or the same as the length of component_types. If the length of |
2525 | /// this attr is 0, the shapes of queue elements are not constrained, and |
2526 | /// only one element may be dequeued at a time. |
2527 | /// * capacity: The upper bound on the number of elements in this queue. |
2528 | /// Negative numbers mean no limit. |
2529 | /// * min_after_dequeue: Dequeue will block unless there would be this |
2530 | /// many elements after the dequeue or the queue is closed. This |
2531 | /// ensures a minimum level of mixing of elements. |
2532 | /// * seed: If either seed or seed2 is set to be non-zero, the random number |
2533 | /// generator is seeded by the given seed. Otherwise, a random seed is used. |
2534 | /// * seed2: A second seed to avoid seed collision. |
2535 | /// * container: If non-empty, this queue is placed in the given container. |
2536 | /// Otherwise, a default container is used. |
2537 | /// * shared_name: If non-empty, this queue will be shared under the given name |
2538 | /// across multiple sessions. |
2539 | /// |
2540 | /// Returns: |
2541 | /// * `Output`: The handle to the queue. |
2542 | class RandomShuffleQueue { |
2543 | public: |
2544 | /// Optional attribute setters for RandomShuffleQueue |
2545 | struct Attrs { |
2546 | /// The shape of each component in a value. The length of this attr must |
2547 | /// be either 0 or the same as the length of component_types. If the length of |
2548 | /// this attr is 0, the shapes of queue elements are not constrained, and |
2549 | /// only one element may be dequeued at a time. |
2550 | /// |
2551 | /// Defaults to [] |
2552 | TF_MUST_USE_RESULT Attrs Shapes(const gtl::ArraySlice<PartialTensorShape>& x) { |
2553 | Attrs ret = *this; |
2554 | ret.shapes_ = x; |
2555 | return ret; |
2556 | } |
2557 | |
2558 | /// The upper bound on the number of elements in this queue. |
2559 | /// Negative numbers mean no limit. |
2560 | /// |
2561 | /// Defaults to -1 |
2562 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
2563 | Attrs ret = *this; |
2564 | ret.capacity_ = x; |
2565 | return ret; |
2566 | } |
2567 | |
2568 | /// Dequeue will block unless there would be this |
2569 | /// many elements after the dequeue or the queue is closed. This |
2570 | /// ensures a minimum level of mixing of elements. |
2571 | /// |
2572 | /// Defaults to 0 |
2573 | TF_MUST_USE_RESULT Attrs MinAfterDequeue(int64 x) { |
2574 | Attrs ret = *this; |
2575 | ret.min_after_dequeue_ = x; |
2576 | return ret; |
2577 | } |
2578 | |
2579 | /// If either seed or seed2 is set to be non-zero, the random number |
2580 | /// generator is seeded by the given seed. Otherwise, a random seed is used. |
2581 | /// |
2582 | /// Defaults to 0 |
2583 | TF_MUST_USE_RESULT Attrs Seed(int64 x) { |
2584 | Attrs ret = *this; |
2585 | ret.seed_ = x; |
2586 | return ret; |
2587 | } |
2588 | |
2589 | /// A second seed to avoid seed collision. |
2590 | /// |
2591 | /// Defaults to 0 |
2592 | TF_MUST_USE_RESULT Attrs Seed2(int64 x) { |
2593 | Attrs ret = *this; |
2594 | ret.seed2_ = x; |
2595 | return ret; |
2596 | } |
2597 | |
2598 | /// If non-empty, this queue is placed in the given container. |
2599 | /// Otherwise, a default container is used. |
2600 | /// |
2601 | /// Defaults to "" |
2602 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
2603 | Attrs ret = *this; |
2604 | ret.container_ = x; |
2605 | return ret; |
2606 | } |
2607 | |
2608 | /// If non-empty, this queue will be shared under the given name |
2609 | /// across multiple sessions. |
2610 | /// |
2611 | /// Defaults to "" |
2612 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
2613 | Attrs ret = *this; |
2614 | ret.shared_name_ = x; |
2615 | return ret; |
2616 | } |
2617 | |
2618 | gtl::ArraySlice<PartialTensorShape> shapes_ = {}; |
2619 | int64 capacity_ = -1; |
2620 | int64 min_after_dequeue_ = 0; |
2621 | int64 seed_ = 0; |
2622 | int64 seed2_ = 0; |
2623 | StringPiece container_ = "" ; |
2624 | StringPiece shared_name_ = "" ; |
2625 | }; |
2626 | RandomShuffleQueue(const ::tensorflow::Scope& scope, const DataTypeSlice& |
2627 | component_types); |
2628 | RandomShuffleQueue(const ::tensorflow::Scope& scope, const DataTypeSlice& |
2629 | component_types, const RandomShuffleQueue::Attrs& attrs); |
2630 | operator ::tensorflow::Output() const { return handle; } |
2631 | operator ::tensorflow::Input() const { return handle; } |
2632 | ::tensorflow::Node* node() const { return handle.node(); } |
2633 | |
2634 | static Attrs Shapes(const gtl::ArraySlice<PartialTensorShape>& x) { |
2635 | return Attrs().Shapes(x); |
2636 | } |
2637 | static Attrs Capacity(int64 x) { |
2638 | return Attrs().Capacity(x); |
2639 | } |
2640 | static Attrs MinAfterDequeue(int64 x) { |
2641 | return Attrs().MinAfterDequeue(x); |
2642 | } |
2643 | static Attrs Seed(int64 x) { |
2644 | return Attrs().Seed(x); |
2645 | } |
2646 | static Attrs Seed2(int64 x) { |
2647 | return Attrs().Seed2(x); |
2648 | } |
2649 | static Attrs Container(StringPiece x) { |
2650 | return Attrs().Container(x); |
2651 | } |
2652 | static Attrs SharedName(StringPiece x) { |
2653 | return Attrs().SharedName(x); |
2654 | } |
2655 | |
2656 | Operation operation; |
2657 | ::tensorflow::Output handle; |
2658 | }; |
2659 | |
2660 | /// Emits randomized records. |
2661 | /// |
2662 | /// Args: |
2663 | /// * scope: A Scope object |
2664 | /// * file_pattern: Glob pattern for the data files. |
2665 | /// |
2666 | /// Optional attributes (see `Attrs`): |
2667 | /// * file_random_seed: Random seeds used to produce randomized records. |
2668 | /// * file_shuffle_shift_ratio: Shifts the list of files after the list is randomly |
2669 | /// shuffled. |
2670 | /// * file_buffer_size: The randomization shuffling buffer. |
2671 | /// * file_parallelism: How many sstables are opened and concurrently iterated over. |
2672 | /// * batch_size: The batch size. |
2673 | /// * compression_type: The type of compression for the file. Currently ZLIB and |
2674 | /// GZIP are supported. Defaults to none. |
2675 | /// |
2676 | /// Returns: |
2677 | /// * `Output`: A tensor of shape [batch_size]. |
2678 | class RecordInput { |
2679 | public: |
2680 | /// Optional attribute setters for RecordInput |
2681 | struct Attrs { |
2682 | /// Random seeds used to produce randomized records. |
2683 | /// |
2684 | /// Defaults to 301 |
2685 | TF_MUST_USE_RESULT Attrs FileRandomSeed(int64 x) { |
2686 | Attrs ret = *this; |
2687 | ret.file_random_seed_ = x; |
2688 | return ret; |
2689 | } |
2690 | |
2691 | /// Shifts the list of files after the list is randomly |
2692 | /// shuffled. |
2693 | /// |
2694 | /// Defaults to 0 |
2695 | TF_MUST_USE_RESULT Attrs FileShuffleShiftRatio(float x) { |
2696 | Attrs ret = *this; |
2697 | ret.file_shuffle_shift_ratio_ = x; |
2698 | return ret; |
2699 | } |
2700 | |
2701 | /// The randomization shuffling buffer. |
2702 | /// |
2703 | /// Defaults to 10000 |
2704 | TF_MUST_USE_RESULT Attrs FileBufferSize(int64 x) { |
2705 | Attrs ret = *this; |
2706 | ret.file_buffer_size_ = x; |
2707 | return ret; |
2708 | } |
2709 | |
2710 | /// How many sstables are opened and concurrently iterated over. |
2711 | /// |
2712 | /// Defaults to 16 |
2713 | TF_MUST_USE_RESULT Attrs FileParallelism(int64 x) { |
2714 | Attrs ret = *this; |
2715 | ret.file_parallelism_ = x; |
2716 | return ret; |
2717 | } |
2718 | |
2719 | /// The batch size. |
2720 | /// |
2721 | /// Defaults to 32 |
2722 | TF_MUST_USE_RESULT Attrs BatchSize(int64 x) { |
2723 | Attrs ret = *this; |
2724 | ret.batch_size_ = x; |
2725 | return ret; |
2726 | } |
2727 | |
2728 | /// The type of compression for the file. Currently ZLIB and |
2729 | /// GZIP are supported. Defaults to none. |
2730 | /// |
2731 | /// Defaults to "" |
2732 | TF_MUST_USE_RESULT Attrs CompressionType(StringPiece x) { |
2733 | Attrs ret = *this; |
2734 | ret.compression_type_ = x; |
2735 | return ret; |
2736 | } |
2737 | |
2738 | int64 file_random_seed_ = 301; |
2739 | float file_shuffle_shift_ratio_ = 0.0f; |
2740 | int64 file_buffer_size_ = 10000; |
2741 | int64 file_parallelism_ = 16; |
2742 | int64 batch_size_ = 32; |
2743 | StringPiece compression_type_ = "" ; |
2744 | }; |
2745 | RecordInput(const ::tensorflow::Scope& scope, StringPiece file_pattern); |
2746 | RecordInput(const ::tensorflow::Scope& scope, StringPiece file_pattern, const |
2747 | RecordInput::Attrs& attrs); |
2748 | operator ::tensorflow::Output() const { return records; } |
2749 | operator ::tensorflow::Input() const { return records; } |
2750 | ::tensorflow::Node* node() const { return records.node(); } |
2751 | |
2752 | static Attrs FileRandomSeed(int64 x) { |
2753 | return Attrs().FileRandomSeed(x); |
2754 | } |
2755 | static Attrs FileShuffleShiftRatio(float x) { |
2756 | return Attrs().FileShuffleShiftRatio(x); |
2757 | } |
2758 | static Attrs FileBufferSize(int64 x) { |
2759 | return Attrs().FileBufferSize(x); |
2760 | } |
2761 | static Attrs FileParallelism(int64 x) { |
2762 | return Attrs().FileParallelism(x); |
2763 | } |
2764 | static Attrs BatchSize(int64 x) { |
2765 | return Attrs().BatchSize(x); |
2766 | } |
2767 | static Attrs CompressionType(StringPiece x) { |
2768 | return Attrs().CompressionType(x); |
2769 | } |
2770 | |
2771 | Operation operation; |
2772 | ::tensorflow::Output records; |
2773 | }; |
2774 | |
2775 | /// Applies a sparse gradient to a given accumulator. |
2776 | /// |
2777 | /// Does not add if local_step is smaller than the accumulator's |
2778 | /// global_step. |
2779 | /// |
2780 | /// Args: |
2781 | /// * scope: A Scope object |
2782 | /// * handle: The handle to a accumulator. |
2783 | /// * local_step: The local_step value at which the sparse gradient was computed. |
2784 | /// * gradient_indices: Indices of the sparse gradient to be accumulated. Must be a |
2785 | /// vector. |
2786 | /// * gradient_values: Values are the non-zero slices of the gradient, and must have |
2787 | /// the same first dimension as indices, i.e., the nnz represented by indices and |
2788 | /// values must be consistent. |
2789 | /// * gradient_shape: Shape of the sparse gradient to be accumulated. |
2790 | /// * has_known_shape: Boolean indicating whether gradient_shape is unknown, in which |
2791 | /// case the input is ignored during validation. |
2792 | /// |
2793 | /// Returns: |
2794 | /// * the created `Operation` |
2795 | class SparseAccumulatorApplyGradient { |
2796 | public: |
2797 | SparseAccumulatorApplyGradient(const ::tensorflow::Scope& scope, |
2798 | ::tensorflow::Input handle, ::tensorflow::Input |
2799 | local_step, ::tensorflow::Input |
2800 | gradient_indices, ::tensorflow::Input |
2801 | gradient_values, ::tensorflow::Input |
2802 | gradient_shape, bool has_known_shape); |
2803 | operator ::tensorflow::Operation() const { return operation; } |
2804 | |
2805 | Operation operation; |
2806 | }; |
2807 | |
2808 | /// Extracts the average sparse gradient in a SparseConditionalAccumulator. |
2809 | /// |
2810 | /// The op will blocks until sufficient (i.e., more than num_required) |
2811 | /// gradients have been accumulated. If the accumulator has already |
2812 | /// aggregated more than num_required gradients, it will return its |
2813 | /// average of the accumulated gradients. Also automatically increments |
2814 | /// the recorded global_step in the accumulator by 1, and resets the |
2815 | /// aggregate to 0. |
2816 | /// |
2817 | /// Args: |
2818 | /// * scope: A Scope object |
2819 | /// * handle: The handle to a SparseConditionalAccumulator. |
2820 | /// * num_required: Number of gradients required before we return an aggregate. |
2821 | /// * dtype: The data type of accumulated gradients. Needs to correspond to the type |
2822 | /// of the accumulator. |
2823 | /// |
2824 | /// Returns: |
2825 | /// * `Output` indices: Indices of the average of the accumulated sparse gradients. |
2826 | /// * `Output` values: Values of the average of the accumulated sparse gradients. |
2827 | /// * `Output` shape: Shape of the average of the accumulated sparse gradients. |
2828 | class SparseAccumulatorTakeGradient { |
2829 | public: |
2830 | SparseAccumulatorTakeGradient(const ::tensorflow::Scope& scope, |
2831 | ::tensorflow::Input handle, ::tensorflow::Input |
2832 | num_required, DataType dtype); |
2833 | |
2834 | Operation operation; |
2835 | ::tensorflow::Output indices; |
2836 | ::tensorflow::Output values; |
2837 | ::tensorflow::Output shape; |
2838 | }; |
2839 | |
2840 | /// A conditional accumulator for aggregating sparse gradients. |
2841 | /// |
2842 | /// The accumulator accepts gradients marked with local_step greater or |
2843 | /// equal to the most recent global_step known to the accumulator. The |
2844 | /// average can be extracted from the accumulator, provided sufficient |
2845 | /// gradients have been accumulated. Extracting the average automatically |
2846 | /// resets the aggregate to 0, and increments the global_step recorded by |
2847 | /// the accumulator. |
2848 | /// |
2849 | /// Args: |
2850 | /// * scope: A Scope object |
2851 | /// * dtype: The type of the value being accumulated. |
2852 | /// * shape: The shape of the values. |
2853 | /// |
2854 | /// Optional attributes (see `Attrs`): |
2855 | /// * container: If non-empty, this accumulator is placed in the given container. |
2856 | /// Otherwise, a default container is used. |
2857 | /// * shared_name: If non-empty, this accumulator will be shared under the given name |
2858 | /// across multiple sessions. |
2859 | /// |
2860 | /// Returns: |
2861 | /// * `Output`: The handle to the accumulator. |
2862 | class SparseConditionalAccumulator { |
2863 | public: |
2864 | /// Optional attribute setters for SparseConditionalAccumulator |
2865 | struct Attrs { |
2866 | /// If non-empty, this accumulator is placed in the given container. |
2867 | /// Otherwise, a default container is used. |
2868 | /// |
2869 | /// Defaults to "" |
2870 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
2871 | Attrs ret = *this; |
2872 | ret.container_ = x; |
2873 | return ret; |
2874 | } |
2875 | |
2876 | /// If non-empty, this accumulator will be shared under the given name |
2877 | /// across multiple sessions. |
2878 | /// |
2879 | /// Defaults to "" |
2880 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
2881 | Attrs ret = *this; |
2882 | ret.shared_name_ = x; |
2883 | return ret; |
2884 | } |
2885 | |
2886 | /// Defaults to "MEAN" |
2887 | TF_MUST_USE_RESULT Attrs ReductionType(StringPiece x) { |
2888 | Attrs ret = *this; |
2889 | ret.reduction_type_ = x; |
2890 | return ret; |
2891 | } |
2892 | |
2893 | StringPiece container_ = "" ; |
2894 | StringPiece shared_name_ = "" ; |
2895 | StringPiece reduction_type_ = "MEAN" ; |
2896 | }; |
2897 | SparseConditionalAccumulator(const ::tensorflow::Scope& scope, DataType dtype, |
2898 | PartialTensorShape shape); |
2899 | SparseConditionalAccumulator(const ::tensorflow::Scope& scope, DataType dtype, |
2900 | PartialTensorShape shape, const |
2901 | SparseConditionalAccumulator::Attrs& attrs); |
2902 | operator ::tensorflow::Output() const { return handle; } |
2903 | operator ::tensorflow::Input() const { return handle; } |
2904 | ::tensorflow::Node* node() const { return handle.node(); } |
2905 | |
2906 | static Attrs Container(StringPiece x) { |
2907 | return Attrs().Container(x); |
2908 | } |
2909 | static Attrs SharedName(StringPiece x) { |
2910 | return Attrs().SharedName(x); |
2911 | } |
2912 | static Attrs ReductionType(StringPiece x) { |
2913 | return Attrs().ReductionType(x); |
2914 | } |
2915 | |
2916 | Operation operation; |
2917 | ::tensorflow::Output handle; |
2918 | }; |
2919 | |
2920 | /// Stage values similar to a lightweight Enqueue. |
2921 | /// |
2922 | /// The basic functionality of this Op is similar to a queue with many |
2923 | /// fewer capabilities and options. This Op is optimized for performance. |
2924 | /// |
2925 | /// Args: |
2926 | /// * scope: A Scope object |
2927 | /// * values: a list of tensors |
2928 | /// dtypes A list of data types that inserted values should adhere to. |
2929 | /// |
2930 | /// Optional attributes (see `Attrs`): |
2931 | /// * capacity: Maximum number of elements in the Staging Area. If > 0, inserts |
2932 | /// on the container will block when the capacity is reached. |
2933 | /// * memory_limit: The maximum number of bytes allowed for Tensors in the Staging Area. |
2934 | /// If > 0, inserts will block until sufficient space is available. |
2935 | /// * container: If non-empty, this queue is placed in the given container. Otherwise, |
2936 | /// a default container is used. |
2937 | /// * shared_name: It is necessary to match this name to the matching Unstage Op. |
2938 | /// |
2939 | /// Returns: |
2940 | /// * the created `Operation` |
2941 | class Stage { |
2942 | public: |
2943 | /// Optional attribute setters for Stage |
2944 | struct Attrs { |
2945 | /// Maximum number of elements in the Staging Area. If > 0, inserts |
2946 | /// on the container will block when the capacity is reached. |
2947 | /// |
2948 | /// Defaults to 0 |
2949 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
2950 | Attrs ret = *this; |
2951 | ret.capacity_ = x; |
2952 | return ret; |
2953 | } |
2954 | |
2955 | /// The maximum number of bytes allowed for Tensors in the Staging Area. |
2956 | /// If > 0, inserts will block until sufficient space is available. |
2957 | /// |
2958 | /// Defaults to 0 |
2959 | TF_MUST_USE_RESULT Attrs MemoryLimit(int64 x) { |
2960 | Attrs ret = *this; |
2961 | ret.memory_limit_ = x; |
2962 | return ret; |
2963 | } |
2964 | |
2965 | /// If non-empty, this queue is placed in the given container. Otherwise, |
2966 | /// a default container is used. |
2967 | /// |
2968 | /// Defaults to "" |
2969 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
2970 | Attrs ret = *this; |
2971 | ret.container_ = x; |
2972 | return ret; |
2973 | } |
2974 | |
2975 | /// It is necessary to match this name to the matching Unstage Op. |
2976 | /// |
2977 | /// Defaults to "" |
2978 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
2979 | Attrs ret = *this; |
2980 | ret.shared_name_ = x; |
2981 | return ret; |
2982 | } |
2983 | |
2984 | int64 capacity_ = 0; |
2985 | int64 memory_limit_ = 0; |
2986 | StringPiece container_ = "" ; |
2987 | StringPiece shared_name_ = "" ; |
2988 | }; |
2989 | Stage(const ::tensorflow::Scope& scope, ::tensorflow::InputList values); |
2990 | Stage(const ::tensorflow::Scope& scope, ::tensorflow::InputList values, const |
2991 | Stage::Attrs& attrs); |
2992 | operator ::tensorflow::Operation() const { return operation; } |
2993 | |
2994 | static Attrs Capacity(int64 x) { |
2995 | return Attrs().Capacity(x); |
2996 | } |
2997 | static Attrs MemoryLimit(int64 x) { |
2998 | return Attrs().MemoryLimit(x); |
2999 | } |
3000 | static Attrs Container(StringPiece x) { |
3001 | return Attrs().Container(x); |
3002 | } |
3003 | static Attrs SharedName(StringPiece x) { |
3004 | return Attrs().SharedName(x); |
3005 | } |
3006 | |
3007 | Operation operation; |
3008 | }; |
3009 | |
3010 | /// Op removes all elements in the underlying container. |
3011 | /// |
3012 | /// Args: |
3013 | /// * scope: A Scope object |
3014 | /// |
3015 | /// Returns: |
3016 | /// * the created `Operation` |
3017 | class StageClear { |
3018 | public: |
3019 | /// Optional attribute setters for StageClear |
3020 | struct Attrs { |
3021 | /// Defaults to 0 |
3022 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
3023 | Attrs ret = *this; |
3024 | ret.capacity_ = x; |
3025 | return ret; |
3026 | } |
3027 | |
3028 | /// Defaults to 0 |
3029 | TF_MUST_USE_RESULT Attrs MemoryLimit(int64 x) { |
3030 | Attrs ret = *this; |
3031 | ret.memory_limit_ = x; |
3032 | return ret; |
3033 | } |
3034 | |
3035 | /// Defaults to "" |
3036 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
3037 | Attrs ret = *this; |
3038 | ret.container_ = x; |
3039 | return ret; |
3040 | } |
3041 | |
3042 | /// Defaults to "" |
3043 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
3044 | Attrs ret = *this; |
3045 | ret.shared_name_ = x; |
3046 | return ret; |
3047 | } |
3048 | |
3049 | int64 capacity_ = 0; |
3050 | int64 memory_limit_ = 0; |
3051 | StringPiece container_ = "" ; |
3052 | StringPiece shared_name_ = "" ; |
3053 | }; |
3054 | StageClear(const ::tensorflow::Scope& scope, const DataTypeSlice& dtypes); |
3055 | StageClear(const ::tensorflow::Scope& scope, const DataTypeSlice& dtypes, const |
3056 | StageClear::Attrs& attrs); |
3057 | operator ::tensorflow::Operation() const { return operation; } |
3058 | |
3059 | static Attrs Capacity(int64 x) { |
3060 | return Attrs().Capacity(x); |
3061 | } |
3062 | static Attrs MemoryLimit(int64 x) { |
3063 | return Attrs().MemoryLimit(x); |
3064 | } |
3065 | static Attrs Container(StringPiece x) { |
3066 | return Attrs().Container(x); |
3067 | } |
3068 | static Attrs SharedName(StringPiece x) { |
3069 | return Attrs().SharedName(x); |
3070 | } |
3071 | |
3072 | Operation operation; |
3073 | }; |
3074 | |
3075 | /// Op peeks at the values at the specified index. If the |
3076 | /// |
3077 | /// underlying container does not contain sufficient elements |
3078 | /// this op will block until it does. This Op is optimized for |
3079 | /// performance. |
3080 | /// |
3081 | /// Args: |
3082 | /// * scope: A Scope object |
3083 | /// |
3084 | /// Returns: |
3085 | /// * `OutputList`: The values tensor. |
3086 | class StagePeek { |
3087 | public: |
3088 | /// Optional attribute setters for StagePeek |
3089 | struct Attrs { |
3090 | /// Defaults to 0 |
3091 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
3092 | Attrs ret = *this; |
3093 | ret.capacity_ = x; |
3094 | return ret; |
3095 | } |
3096 | |
3097 | /// Defaults to 0 |
3098 | TF_MUST_USE_RESULT Attrs MemoryLimit(int64 x) { |
3099 | Attrs ret = *this; |
3100 | ret.memory_limit_ = x; |
3101 | return ret; |
3102 | } |
3103 | |
3104 | /// Defaults to "" |
3105 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
3106 | Attrs ret = *this; |
3107 | ret.container_ = x; |
3108 | return ret; |
3109 | } |
3110 | |
3111 | /// Defaults to "" |
3112 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
3113 | Attrs ret = *this; |
3114 | ret.shared_name_ = x; |
3115 | return ret; |
3116 | } |
3117 | |
3118 | int64 capacity_ = 0; |
3119 | int64 memory_limit_ = 0; |
3120 | StringPiece container_ = "" ; |
3121 | StringPiece shared_name_ = "" ; |
3122 | }; |
3123 | StagePeek(const ::tensorflow::Scope& scope, ::tensorflow::Input index, const |
3124 | DataTypeSlice& dtypes); |
3125 | StagePeek(const ::tensorflow::Scope& scope, ::tensorflow::Input index, const |
3126 | DataTypeSlice& dtypes, const StagePeek::Attrs& attrs); |
3127 | ::tensorflow::Output operator[](size_t index) const { return values[index]; } |
3128 | |
3129 | |
3130 | static Attrs Capacity(int64 x) { |
3131 | return Attrs().Capacity(x); |
3132 | } |
3133 | static Attrs MemoryLimit(int64 x) { |
3134 | return Attrs().MemoryLimit(x); |
3135 | } |
3136 | static Attrs Container(StringPiece x) { |
3137 | return Attrs().Container(x); |
3138 | } |
3139 | static Attrs SharedName(StringPiece x) { |
3140 | return Attrs().SharedName(x); |
3141 | } |
3142 | |
3143 | Operation operation; |
3144 | ::tensorflow::OutputList values; |
3145 | }; |
3146 | |
3147 | /// Op returns the number of elements in the underlying container. |
3148 | /// |
3149 | /// Args: |
3150 | /// * scope: A Scope object |
3151 | /// |
3152 | /// Returns: |
3153 | /// * `Output`: The size tensor. |
3154 | class StageSize { |
3155 | public: |
3156 | /// Optional attribute setters for StageSize |
3157 | struct Attrs { |
3158 | /// Defaults to 0 |
3159 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
3160 | Attrs ret = *this; |
3161 | ret.capacity_ = x; |
3162 | return ret; |
3163 | } |
3164 | |
3165 | /// Defaults to 0 |
3166 | TF_MUST_USE_RESULT Attrs MemoryLimit(int64 x) { |
3167 | Attrs ret = *this; |
3168 | ret.memory_limit_ = x; |
3169 | return ret; |
3170 | } |
3171 | |
3172 | /// Defaults to "" |
3173 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
3174 | Attrs ret = *this; |
3175 | ret.container_ = x; |
3176 | return ret; |
3177 | } |
3178 | |
3179 | /// Defaults to "" |
3180 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
3181 | Attrs ret = *this; |
3182 | ret.shared_name_ = x; |
3183 | return ret; |
3184 | } |
3185 | |
3186 | int64 capacity_ = 0; |
3187 | int64 memory_limit_ = 0; |
3188 | StringPiece container_ = "" ; |
3189 | StringPiece shared_name_ = "" ; |
3190 | }; |
3191 | StageSize(const ::tensorflow::Scope& scope, const DataTypeSlice& dtypes); |
3192 | StageSize(const ::tensorflow::Scope& scope, const DataTypeSlice& dtypes, const |
3193 | StageSize::Attrs& attrs); |
3194 | operator ::tensorflow::Output() const { return size; } |
3195 | operator ::tensorflow::Input() const { return size; } |
3196 | ::tensorflow::Node* node() const { return size.node(); } |
3197 | |
3198 | static Attrs Capacity(int64 x) { |
3199 | return Attrs().Capacity(x); |
3200 | } |
3201 | static Attrs MemoryLimit(int64 x) { |
3202 | return Attrs().MemoryLimit(x); |
3203 | } |
3204 | static Attrs Container(StringPiece x) { |
3205 | return Attrs().Container(x); |
3206 | } |
3207 | static Attrs SharedName(StringPiece x) { |
3208 | return Attrs().SharedName(x); |
3209 | } |
3210 | |
3211 | Operation operation; |
3212 | ::tensorflow::Output size; |
3213 | }; |
3214 | |
3215 | /// Delete the TensorArray from its resource container. |
3216 | /// |
3217 | /// This enables the user to close and release the resource in the middle |
3218 | /// of a step/run. |
3219 | /// |
3220 | /// Args: |
3221 | /// * scope: A Scope object |
3222 | /// * handle: The handle to a TensorArray (output of TensorArray or TensorArrayGrad). |
3223 | /// |
3224 | /// Returns: |
3225 | /// * the created `Operation` |
3226 | class TensorArrayClose { |
3227 | public: |
3228 | TensorArrayClose(const ::tensorflow::Scope& scope, ::tensorflow::Input handle); |
3229 | operator ::tensorflow::Operation() const { return operation; } |
3230 | |
3231 | Operation operation; |
3232 | }; |
3233 | |
3234 | /// Concat the elements from the TensorArray into value `value`. |
3235 | /// |
3236 | /// Takes `T` elements of shapes |
3237 | /// |
3238 | /// ``` |
3239 | /// (n0 x d0 x d1 x ...), (n1 x d0 x d1 x ...), ..., (n(T-1) x d0 x d1 x ...) |
3240 | /// ``` |
3241 | /// |
3242 | /// and concatenates them into a Tensor of shape: |
3243 | /// |
3244 | /// ```(n0 + n1 + ... + n(T-1) x d0 x d1 x ...)``` |
3245 | /// |
3246 | /// All elements must have the same shape (excepting the first dimension). |
3247 | /// |
3248 | /// Args: |
3249 | /// * scope: A Scope object |
3250 | /// * handle: The handle to a TensorArray. |
3251 | /// * flow_in: A float scalar that enforces proper chaining of operations. |
3252 | /// * dtype: The type of the elem that is returned. |
3253 | /// |
3254 | /// Optional attributes (see `Attrs`): |
3255 | /// * element_shape_except0: The expected shape of an element, if known, |
3256 | /// excluding the first dimension. Used to validate the shapes of |
3257 | /// TensorArray elements. If this shape is not fully specified, concatenating |
3258 | /// zero-size TensorArrays is an error. |
3259 | /// |
3260 | /// Returns: |
3261 | /// * `Output` value: All of the elements in the TensorArray, concatenated along the first |
3262 | /// axis. |
3263 | /// * `Output` lengths: A vector of the row sizes of the original T elements in the |
3264 | /// value output. In the example above, this would be the values: |
3265 | /// `(n1, n2, ..., n(T-1))`. |
3266 | class TensorArrayConcat { |
3267 | public: |
3268 | /// Optional attribute setters for TensorArrayConcat |
3269 | struct Attrs { |
3270 | /// The expected shape of an element, if known, |
3271 | /// excluding the first dimension. Used to validate the shapes of |
3272 | /// TensorArray elements. If this shape is not fully specified, concatenating |
3273 | /// zero-size TensorArrays is an error. |
3274 | /// |
3275 | /// Defaults to <unknown> |
3276 | TF_MUST_USE_RESULT Attrs ElementShapeExcept0(PartialTensorShape x) { |
3277 | Attrs ret = *this; |
3278 | ret.element_shape_except0_ = x; |
3279 | return ret; |
3280 | } |
3281 | |
3282 | PartialTensorShape element_shape_except0_ = ::tensorflow::PartialTensorShape() /* unknown */; |
3283 | }; |
3284 | TensorArrayConcat(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
3285 | ::tensorflow::Input flow_in, DataType dtype); |
3286 | TensorArrayConcat(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
3287 | ::tensorflow::Input flow_in, DataType dtype, const |
3288 | TensorArrayConcat::Attrs& attrs); |
3289 | |
3290 | static Attrs ElementShapeExcept0(PartialTensorShape x) { |
3291 | return Attrs().ElementShapeExcept0(x); |
3292 | } |
3293 | |
3294 | Operation operation; |
3295 | ::tensorflow::Output value; |
3296 | ::tensorflow::Output lengths; |
3297 | }; |
3298 | |
3299 | /// Gather specific elements from the TensorArray into output `value`. |
3300 | /// |
3301 | /// All elements selected by `indices` must have the same shape. |
3302 | /// |
3303 | /// Args: |
3304 | /// * scope: A Scope object |
3305 | /// * handle: The handle to a TensorArray. |
3306 | /// * indices: The locations in the TensorArray from which to read tensor elements. |
3307 | /// * flow_in: A float scalar that enforces proper chaining of operations. |
3308 | /// * dtype: The type of the elem that is returned. |
3309 | /// |
3310 | /// Optional attributes (see `Attrs`): |
3311 | /// * element_shape: The expected shape of an element, if known. Used to |
3312 | /// validate the shapes of TensorArray elements. If this shape is not |
3313 | /// fully specified, gathering zero-size TensorArrays is an error. |
3314 | /// |
3315 | /// Returns: |
3316 | /// * `Output`: All of the elements in the TensorArray, concatenated along a new |
3317 | /// axis (the new dimension 0). |
3318 | class TensorArrayGather { |
3319 | public: |
3320 | /// Optional attribute setters for TensorArrayGather |
3321 | struct Attrs { |
3322 | /// The expected shape of an element, if known. Used to |
3323 | /// validate the shapes of TensorArray elements. If this shape is not |
3324 | /// fully specified, gathering zero-size TensorArrays is an error. |
3325 | /// |
3326 | /// Defaults to <unknown> |
3327 | TF_MUST_USE_RESULT Attrs ElementShape(PartialTensorShape x) { |
3328 | Attrs ret = *this; |
3329 | ret.element_shape_ = x; |
3330 | return ret; |
3331 | } |
3332 | |
3333 | PartialTensorShape element_shape_ = ::tensorflow::PartialTensorShape() /* unknown */; |
3334 | }; |
3335 | TensorArrayGather(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
3336 | ::tensorflow::Input indices, ::tensorflow::Input flow_in, |
3337 | DataType dtype); |
3338 | TensorArrayGather(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
3339 | ::tensorflow::Input indices, ::tensorflow::Input flow_in, |
3340 | DataType dtype, const TensorArrayGather::Attrs& attrs); |
3341 | operator ::tensorflow::Output() const { return value; } |
3342 | operator ::tensorflow::Input() const { return value; } |
3343 | ::tensorflow::Node* node() const { return value.node(); } |
3344 | |
3345 | static Attrs ElementShape(PartialTensorShape x) { |
3346 | return Attrs().ElementShape(x); |
3347 | } |
3348 | |
3349 | Operation operation; |
3350 | ::tensorflow::Output value; |
3351 | }; |
3352 | |
3353 | /// Creates a TensorArray for storing the gradients of values in the given handle. |
3354 | /// |
3355 | /// If the given TensorArray gradient already exists, returns a reference to it. |
3356 | /// |
3357 | /// Locks the size of the original TensorArray by disabling its dynamic size flag. |
3358 | /// |
3359 | /// **A note about the input flow_in:** |
3360 | /// |
3361 | /// The handle flow_in forces the execution of the gradient lookup to occur |
3362 | /// only after certain other operations have occurred. For example, when |
3363 | /// the forward TensorArray is dynamically sized, writes to this TensorArray |
3364 | /// may resize the object. The gradient TensorArray is statically sized based |
3365 | /// on the size of the forward TensorArray when this operation executes. |
3366 | /// Furthermore, the size of the forward TensorArray is frozen by this call. |
3367 | /// As a result, the flow is used to ensure that the call to generate the gradient |
3368 | /// TensorArray only happens after all writes are executed. |
3369 | /// |
3370 | /// In the case of dynamically sized TensorArrays, gradient computation should |
3371 | /// only be performed on read operations that have themselves been chained via |
3372 | /// flow to occur only after all writes have executed. That way the final size |
3373 | /// of the forward TensorArray is known when this operation is called. |
3374 | /// |
3375 | /// **A note about the source attribute:** |
3376 | /// |
3377 | /// TensorArray gradient calls use an accumulator TensorArray object. If |
3378 | /// multiple gradients are calculated and run in the same session, the multiple |
3379 | /// gradient nodes may accidentally flow through the same accumulator TensorArray. |
3380 | /// This double counts and generally breaks the TensorArray gradient flow. |
3381 | /// |
3382 | /// The solution is to identify which gradient call this particular |
3383 | /// TensorArray gradient is being called in. This is performed by identifying |
3384 | /// a unique string (e.g. "gradients", "gradients_1", ...) from the input |
3385 | /// gradient Tensor's name. This string is used as a suffix when creating |
3386 | /// the TensorArray gradient object here (the attribute `source`). |
3387 | /// |
3388 | /// The attribute `source` is added as a suffix to the forward TensorArray's |
3389 | /// name when performing the creation / lookup, so that each separate gradient |
3390 | /// calculation gets its own TensorArray accumulator. |
3391 | /// |
3392 | /// Args: |
3393 | /// * scope: A Scope object |
3394 | /// * handle: The handle to the forward TensorArray. |
3395 | /// * flow_in: A float scalar that enforces proper chaining of operations. |
3396 | /// * source: The gradient source string, used to decide which gradient TensorArray |
3397 | /// to return. |
3398 | /// |
3399 | /// Returns: |
3400 | /// * `Output` grad_handle |
3401 | /// * `Output` flow_out |
3402 | class TensorArrayGrad { |
3403 | public: |
3404 | TensorArrayGrad(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
3405 | ::tensorflow::Input flow_in, StringPiece source); |
3406 | |
3407 | Operation operation; |
3408 | ::tensorflow::Output grad_handle; |
3409 | ::tensorflow::Output flow_out; |
3410 | }; |
3411 | |
3412 | /// Creates a TensorArray for storing multiple gradients of values in the given handle. |
3413 | /// |
3414 | /// Similar to TensorArrayGradV3. However it creates an accumulator with an |
3415 | /// expanded shape compared to the input TensorArray whose gradient is being |
3416 | /// computed. This enables multiple gradients for the same TensorArray to be |
3417 | /// calculated using the same accumulator. |
3418 | /// |
3419 | /// Args: |
3420 | /// * scope: A Scope object |
3421 | /// * handle: The handle to the forward TensorArray. |
3422 | /// * flow_in: A float scalar that enforces proper chaining of operations. |
3423 | /// * shape_to_prepend: An int32 vector representing a shape. Elements in the gradient accumulator will |
3424 | /// have shape which is this shape_to_prepend value concatenated with shape of the |
3425 | /// elements in the TensorArray corresponding to the input handle. |
3426 | /// * source: The gradient source string, used to decide which gradient TensorArray |
3427 | /// to return. |
3428 | /// |
3429 | /// Returns: |
3430 | /// * `Output` grad_handle |
3431 | /// * `Output` flow_out |
3432 | class TensorArrayGradWithShape { |
3433 | public: |
3434 | TensorArrayGradWithShape(const ::tensorflow::Scope& scope, ::tensorflow::Input |
3435 | handle, ::tensorflow::Input flow_in, |
3436 | ::tensorflow::Input shape_to_prepend, StringPiece |
3437 | source); |
3438 | |
3439 | Operation operation; |
3440 | ::tensorflow::Output grad_handle; |
3441 | ::tensorflow::Output flow_out; |
3442 | }; |
3443 | |
3444 | /// Read an element from the TensorArray into output `value`. |
3445 | /// |
3446 | /// Args: |
3447 | /// * scope: A Scope object |
3448 | /// * handle: The handle to a TensorArray. |
3449 | /// * flow_in: A float scalar that enforces proper chaining of operations. |
3450 | /// * dtype: The type of the elem that is returned. |
3451 | /// |
3452 | /// Returns: |
3453 | /// * `Output`: The tensor that is read from the TensorArray. |
3454 | class TensorArrayRead { |
3455 | public: |
3456 | TensorArrayRead(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
3457 | ::tensorflow::Input index, ::tensorflow::Input flow_in, |
3458 | DataType dtype); |
3459 | operator ::tensorflow::Output() const { return value; } |
3460 | operator ::tensorflow::Input() const { return value; } |
3461 | ::tensorflow::Node* node() const { return value.node(); } |
3462 | |
3463 | Operation operation; |
3464 | ::tensorflow::Output value; |
3465 | }; |
3466 | |
3467 | /// Scatter the data from the input value into specific TensorArray elements. |
3468 | /// |
3469 | /// `indices` must be a vector, its length must match the first dim of `value`. |
3470 | /// |
3471 | /// Args: |
3472 | /// * scope: A Scope object |
3473 | /// * handle: The handle to a TensorArray. |
3474 | /// * indices: The locations at which to write the tensor elements. |
3475 | /// * value: The concatenated tensor to write to the TensorArray. |
3476 | /// * flow_in: A float scalar that enforces proper chaining of operations. |
3477 | /// |
3478 | /// Returns: |
3479 | /// * `Output`: A float scalar that enforces proper chaining of operations. |
3480 | class TensorArrayScatter { |
3481 | public: |
3482 | TensorArrayScatter(const ::tensorflow::Scope& scope, ::tensorflow::Input |
3483 | handle, ::tensorflow::Input indices, ::tensorflow::Input |
3484 | value, ::tensorflow::Input flow_in); |
3485 | operator ::tensorflow::Output() const { return flow_out; } |
3486 | operator ::tensorflow::Input() const { return flow_out; } |
3487 | ::tensorflow::Node* node() const { return flow_out.node(); } |
3488 | |
3489 | Operation operation; |
3490 | ::tensorflow::Output flow_out; |
3491 | }; |
3492 | |
3493 | /// Get the current size of the TensorArray. |
3494 | /// |
3495 | /// Args: |
3496 | /// * scope: A Scope object |
3497 | /// * handle: The handle to a TensorArray (output of TensorArray or TensorArrayGrad). |
3498 | /// * flow_in: A float scalar that enforces proper chaining of operations. |
3499 | /// |
3500 | /// Returns: |
3501 | /// * `Output`: The current size of the TensorArray. |
3502 | class TensorArraySize { |
3503 | public: |
3504 | TensorArraySize(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
3505 | ::tensorflow::Input flow_in); |
3506 | operator ::tensorflow::Output() const { return size; } |
3507 | operator ::tensorflow::Input() const { return size; } |
3508 | ::tensorflow::Node* node() const { return size.node(); } |
3509 | |
3510 | Operation operation; |
3511 | ::tensorflow::Output size; |
3512 | }; |
3513 | |
3514 | /// Split the data from the input value into TensorArray elements. |
3515 | /// |
3516 | /// Assuming that `lengths` takes on values |
3517 | /// |
3518 | /// ```(n0, n1, ..., n(T-1))``` |
3519 | /// |
3520 | /// and that `value` has shape |
3521 | /// |
3522 | /// ```(n0 + n1 + ... + n(T-1) x d0 x d1 x ...)```, |
3523 | /// |
3524 | /// this splits values into a TensorArray with T tensors. |
3525 | /// |
3526 | /// TensorArray index t will be the subtensor of values with starting position |
3527 | /// |
3528 | /// ```(n0 + n1 + ... + n(t-1), 0, 0, ...)``` |
3529 | /// |
3530 | /// and having size |
3531 | /// |
3532 | /// ```nt x d0 x d1 x ...``` |
3533 | /// |
3534 | /// Args: |
3535 | /// * scope: A Scope object |
3536 | /// * handle: The handle to a TensorArray. |
3537 | /// * value: The concatenated tensor to write to the TensorArray. |
3538 | /// * lengths: The vector of lengths, how to split the rows of value into the |
3539 | /// TensorArray. |
3540 | /// * flow_in: A float scalar that enforces proper chaining of operations. |
3541 | /// |
3542 | /// Returns: |
3543 | /// * `Output`: A float scalar that enforces proper chaining of operations. |
3544 | class TensorArraySplit { |
3545 | public: |
3546 | TensorArraySplit(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
3547 | ::tensorflow::Input value, ::tensorflow::Input lengths, |
3548 | ::tensorflow::Input flow_in); |
3549 | operator ::tensorflow::Output() const { return flow_out; } |
3550 | operator ::tensorflow::Input() const { return flow_out; } |
3551 | ::tensorflow::Node* node() const { return flow_out.node(); } |
3552 | |
3553 | Operation operation; |
3554 | ::tensorflow::Output flow_out; |
3555 | }; |
3556 | |
3557 | /// An array of Tensors of given size. |
3558 | /// |
3559 | /// Write data via Write and read via Read or Pack. |
3560 | /// |
3561 | /// Args: |
3562 | /// * scope: A Scope object |
3563 | /// * size: The size of the array. |
3564 | /// * dtype: The type of the elements on the tensor_array. |
3565 | /// |
3566 | /// Optional attributes (see `Attrs`): |
3567 | /// * element_shape: The expected shape of an element, if known. Used to |
3568 | /// validate the shapes of TensorArray elements. If this shape is not |
3569 | /// fully specified, gathering zero-size TensorArrays is an error. |
3570 | /// * dynamic_size: A boolean that determines whether writes to the TensorArray |
3571 | /// are allowed to grow the size. By default, this is not allowed. |
3572 | /// * clear_after_read: If true (default), Tensors in the TensorArray are cleared |
3573 | /// after being read. This disables multiple read semantics but allows early |
3574 | /// release of memory. |
3575 | /// * identical_element_shapes: If true (default is false), then all |
3576 | /// elements in the TensorArray will be expected to have identical shapes. |
3577 | /// This allows certain behaviors, like dynamically checking for |
3578 | /// consistent shapes on write, and being able to fill in properly |
3579 | /// shaped zero tensors on stack -- even if the element_shape attribute |
3580 | /// is not fully defined. |
3581 | /// * tensor_array_name: Overrides the name used for the temporary tensor_array |
3582 | /// resource. Default value is the name of the 'TensorArray' op (which |
3583 | /// is guaranteed unique). |
3584 | /// |
3585 | /// Returns: |
3586 | /// * `Output` handle: The handle to the TensorArray. |
3587 | /// * `Output` flow: A scalar used to control gradient flow. |
3588 | class TensorArray { |
3589 | public: |
3590 | /// Optional attribute setters for TensorArray |
3591 | struct Attrs { |
3592 | /// The expected shape of an element, if known. Used to |
3593 | /// validate the shapes of TensorArray elements. If this shape is not |
3594 | /// fully specified, gathering zero-size TensorArrays is an error. |
3595 | /// |
3596 | /// Defaults to <unknown> |
3597 | TF_MUST_USE_RESULT Attrs ElementShape(PartialTensorShape x) { |
3598 | Attrs ret = *this; |
3599 | ret.element_shape_ = x; |
3600 | return ret; |
3601 | } |
3602 | |
3603 | /// A boolean that determines whether writes to the TensorArray |
3604 | /// are allowed to grow the size. By default, this is not allowed. |
3605 | /// |
3606 | /// Defaults to false |
3607 | TF_MUST_USE_RESULT Attrs DynamicSize(bool x) { |
3608 | Attrs ret = *this; |
3609 | ret.dynamic_size_ = x; |
3610 | return ret; |
3611 | } |
3612 | |
3613 | /// If true (default), Tensors in the TensorArray are cleared |
3614 | /// after being read. This disables multiple read semantics but allows early |
3615 | /// release of memory. |
3616 | /// |
3617 | /// Defaults to true |
3618 | TF_MUST_USE_RESULT Attrs ClearAfterRead(bool x) { |
3619 | Attrs ret = *this; |
3620 | ret.clear_after_read_ = x; |
3621 | return ret; |
3622 | } |
3623 | |
3624 | /// If true (default is false), then all |
3625 | /// elements in the TensorArray will be expected to have identical shapes. |
3626 | /// This allows certain behaviors, like dynamically checking for |
3627 | /// consistent shapes on write, and being able to fill in properly |
3628 | /// shaped zero tensors on stack -- even if the element_shape attribute |
3629 | /// is not fully defined. |
3630 | /// |
3631 | /// Defaults to false |
3632 | TF_MUST_USE_RESULT Attrs IdenticalElementShapes(bool x) { |
3633 | Attrs ret = *this; |
3634 | ret.identical_element_shapes_ = x; |
3635 | return ret; |
3636 | } |
3637 | |
3638 | /// Overrides the name used for the temporary tensor_array |
3639 | /// resource. Default value is the name of the 'TensorArray' op (which |
3640 | /// is guaranteed unique). |
3641 | /// |
3642 | /// Defaults to "" |
3643 | TF_MUST_USE_RESULT Attrs TensorArrayName(StringPiece x) { |
3644 | Attrs ret = *this; |
3645 | ret.tensor_array_name_ = x; |
3646 | return ret; |
3647 | } |
3648 | |
3649 | PartialTensorShape element_shape_ = ::tensorflow::PartialTensorShape() /* unknown */; |
3650 | bool dynamic_size_ = false; |
3651 | bool clear_after_read_ = true; |
3652 | bool identical_element_shapes_ = false; |
3653 | StringPiece tensor_array_name_ = "" ; |
3654 | }; |
3655 | TensorArray(const ::tensorflow::Scope& scope, ::tensorflow::Input size, |
3656 | DataType dtype); |
3657 | TensorArray(const ::tensorflow::Scope& scope, ::tensorflow::Input size, |
3658 | DataType dtype, const TensorArray::Attrs& attrs); |
3659 | |
3660 | static Attrs ElementShape(PartialTensorShape x) { |
3661 | return Attrs().ElementShape(x); |
3662 | } |
3663 | static Attrs DynamicSize(bool x) { |
3664 | return Attrs().DynamicSize(x); |
3665 | } |
3666 | static Attrs ClearAfterRead(bool x) { |
3667 | return Attrs().ClearAfterRead(x); |
3668 | } |
3669 | static Attrs IdenticalElementShapes(bool x) { |
3670 | return Attrs().IdenticalElementShapes(x); |
3671 | } |
3672 | static Attrs TensorArrayName(StringPiece x) { |
3673 | return Attrs().TensorArrayName(x); |
3674 | } |
3675 | |
3676 | Operation operation; |
3677 | ::tensorflow::Output handle; |
3678 | ::tensorflow::Output flow; |
3679 | }; |
3680 | |
3681 | /// Push an element onto the tensor_array. |
3682 | /// |
3683 | /// Args: |
3684 | /// * scope: A Scope object |
3685 | /// * handle: The handle to a TensorArray. |
3686 | /// * index: The position to write to inside the TensorArray. |
3687 | /// * value: The tensor to write to the TensorArray. |
3688 | /// * flow_in: A float scalar that enforces proper chaining of operations. |
3689 | /// |
3690 | /// Returns: |
3691 | /// * `Output`: A float scalar that enforces proper chaining of operations. |
3692 | class TensorArrayWrite { |
3693 | public: |
3694 | TensorArrayWrite(const ::tensorflow::Scope& scope, ::tensorflow::Input handle, |
3695 | ::tensorflow::Input index, ::tensorflow::Input value, |
3696 | ::tensorflow::Input flow_in); |
3697 | operator ::tensorflow::Output() const { return flow_out; } |
3698 | operator ::tensorflow::Input() const { return flow_out; } |
3699 | ::tensorflow::Node* node() const { return flow_out.node(); } |
3700 | |
3701 | Operation operation; |
3702 | ::tensorflow::Output flow_out; |
3703 | }; |
3704 | |
3705 | /// Op is similar to a lightweight Dequeue. |
3706 | /// |
3707 | /// The basic functionality is similar to dequeue with many fewer |
3708 | /// capabilities and options. This Op is optimized for performance. |
3709 | /// |
3710 | /// Args: |
3711 | /// * scope: A Scope object |
3712 | /// |
3713 | /// Returns: |
3714 | /// * `OutputList`: The values tensor. |
3715 | class Unstage { |
3716 | public: |
3717 | /// Optional attribute setters for Unstage |
3718 | struct Attrs { |
3719 | /// Defaults to 0 |
3720 | TF_MUST_USE_RESULT Attrs Capacity(int64 x) { |
3721 | Attrs ret = *this; |
3722 | ret.capacity_ = x; |
3723 | return ret; |
3724 | } |
3725 | |
3726 | /// Defaults to 0 |
3727 | TF_MUST_USE_RESULT Attrs MemoryLimit(int64 x) { |
3728 | Attrs ret = *this; |
3729 | ret.memory_limit_ = x; |
3730 | return ret; |
3731 | } |
3732 | |
3733 | /// Defaults to "" |
3734 | TF_MUST_USE_RESULT Attrs Container(StringPiece x) { |
3735 | Attrs ret = *this; |
3736 | ret.container_ = x; |
3737 | return ret; |
3738 | } |
3739 | |
3740 | /// Defaults to "" |
3741 | TF_MUST_USE_RESULT Attrs SharedName(StringPiece x) { |
3742 | Attrs ret = *this; |
3743 | ret.shared_name_ = x; |
3744 | return ret; |
3745 | } |
3746 | |
3747 | int64 capacity_ = 0; |
3748 | int64 memory_limit_ = 0; |
3749 | StringPiece container_ = "" ; |
3750 | StringPiece shared_name_ = "" ; |
3751 | }; |
3752 | Unstage(const ::tensorflow::Scope& scope, const DataTypeSlice& dtypes); |
3753 | Unstage(const ::tensorflow::Scope& scope, const DataTypeSlice& dtypes, const |
3754 | Unstage::Attrs& attrs); |
3755 | ::tensorflow::Output operator[](size_t index) const { return values[index]; } |
3756 | |
3757 | |
3758 | static Attrs Capacity(int64 x) { |
3759 | return Attrs().Capacity(x); |
3760 | } |
3761 | static Attrs MemoryLimit(int64 x) { |
3762 | return Attrs().MemoryLimit(x); |
3763 | } |
3764 | static Attrs Container(StringPiece x) { |
3765 | return Attrs().Container(x); |
3766 | } |
3767 | static Attrs SharedName(StringPiece x) { |
3768 | return Attrs().SharedName(x); |
3769 | } |
3770 | |
3771 | Operation operation; |
3772 | ::tensorflow::OutputList values; |
3773 | }; |
3774 | |
3775 | /// @} |
3776 | |
3777 | } // namespace ops |
3778 | } // namespace tensorflow |
3779 | |
3780 | #endif // TENSORFLOW_CC_OPS_DATA_FLOW_OPS_H_ |
3781 | |