1/* Copyright 2017 The TensorFlow Authors. All Rights Reserved.
2
3Licensed under the Apache License, Version 2.0 (the "License");
4you may not use this file except in compliance with the License.
5You may obtain a copy of the License at
6
7 http://www.apache.org/licenses/LICENSE-2.0
8
9Unless required by applicable law or agreed to in writing, software
10distributed under the License is distributed on an "AS IS" BASIS,
11WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12See the License for the specific language governing permissions and
13limitations under the License.
14==============================================================================*/
15// This file registers all TensorFlow Debugger (tfdbg) ops.
16
17#include "tensorflow/core/framework/common_shape_fns.h"
18#include "tensorflow/core/framework/op.h"
19#include "tensorflow/core/framework/shape_inference.h"
20
21namespace tensorflow {
22
23// TensorFlow Debugger-inserted ops.
24// These ops are used only internally by tfdbg. There is no API for users to
25// direct create them. Users can create them indirectly by using
26// RunOptions.debug_options during Session::Run() call. See tfdbg documentation
27// for more details.
28REGISTER_OP("Copy")
29 .Input("input: T")
30 .Output("output: T")
31 .Attr("T: type")
32 .Attr("tensor_name: string = ''")
33 .Attr("debug_ops_spec: list(string) = []")
34 .SetAllowsUninitializedInput()
35 .SetShapeFn(shape_inference::UnchangedShape);
36
37REGISTER_OP("CopyHost")
38 .Input("input: T")
39 .Output("output: T")
40 .Attr("T: type")
41 .Attr("tensor_name: string = ''")
42 .Attr("debug_ops_spec: list(string) = []")
43 .SetAllowsUninitializedInput()
44 .SetShapeFn(shape_inference::UnchangedShape);
45
46REGISTER_OP("DebugIdentity")
47 .Input("input: T")
48 .Output("output: T")
49 .Attr("T: type")
50 .Attr("device_name: string = ''")
51 .Attr("tensor_name: string = ''")
52 .Attr("debug_urls: list(string) = []")
53 .Attr("gated_grpc: bool = false")
54 .SetAllowsUninitializedInput()
55 .SetShapeFn(shape_inference::UnchangedShape);
56
57REGISTER_OP("DebugNanCount")
58 .Input("input: T")
59 .Output("output: int64") // The debug signal (nan count) is int64
60 .Attr("T: type")
61 .Attr("device_name: string = ''")
62 .Attr("tensor_name: string = ''")
63 .Attr("debug_urls: list(string) = []")
64 .Attr("gated_grpc: bool = false")
65 .SetAllowsUninitializedInput()
66 .SetShapeFn(shape_inference::ScalarShape);
67
68REGISTER_OP("DebugNumericSummary")
69 .Input("input: T")
70 .Output("output: double")
71 .Attr("T: type")
72 .Attr("device_name: string = ''")
73 .Attr("tensor_name: string = ''")
74 .Attr("debug_urls: list(string) = []")
75 .Attr("lower_bound: float = -inf")
76 .Attr("upper_bound: float = inf")
77 .Attr("mute_if_healthy: bool = false")
78 .Attr("gated_grpc: bool = false")
79 .SetAllowsUninitializedInput()
80 // Note: this could return a more specific shape if needed in future.
81 .SetShapeFn(shape_inference::UnknownShape);
82
83// tfdbg v2.
84REGISTER_OP("DebugIdentityV2")
85 .Input("input: T")
86 .Output("output: T")
87 .Attr("T: type")
88 .Attr("tfdbg_context_id: string = ''")
89 .Attr("op_name: string = ''")
90 .Attr("output_slot: int = -1")
91 .Attr("tensor_debug_mode: int = -1")
92 .Attr("debug_urls: list(string) = []")
93 .Attr("circular_buffer_size: int = 1000")
94 .Attr("tfdbg_run_id: string = ''")
95 .SetIsStateful()
96 .SetShapeFn(shape_inference::UnchangedShape);
97
98REGISTER_OP("DebugNumericSummaryV2")
99 .Input("input: T")
100 .Output("output: output_dtype")
101 .Attr("output_dtype: {float32, float64} = DT_FLOAT")
102 .Attr("T: type")
103 .Attr("tensor_debug_mode: int = -1")
104 .Attr("tensor_id: int = -1")
105 .SetShapeFn(shape_inference::UnknownShape);
106} // namespace tensorflow
107