1 | /* Copyright 2015 The TensorFlow Authors. All Rights Reserved. |
2 | |
3 | Licensed under the Apache License, Version 2.0 (the "License"); |
4 | you may not use this file except in compliance with the License. |
5 | You may obtain a copy of the License at |
6 | |
7 | http://www.apache.org/licenses/LICENSE-2.0 |
8 | |
9 | Unless required by applicable law or agreed to in writing, software |
10 | distributed under the License is distributed on an "AS IS" BASIS, |
11 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
12 | See the License for the specific language governing permissions and |
13 | limitations under the License. |
14 | ==============================================================================*/ |
15 | |
16 | // See docs in ../ops/array_ops.cc. |
17 | #include "tensorflow/core/kernels/reshape_op.h" |
18 | |
19 | namespace tensorflow { |
20 | |
21 | REGISTER_KERNEL_BUILDER(Name("Reshape" ) |
22 | .Device(DEVICE_CPU) |
23 | .HostMemory("shape" ) |
24 | .TypeConstraint<int32>("Tshape" ), |
25 | ReshapeOp); |
26 | REGISTER_KERNEL_BUILDER(Name("Reshape" ) |
27 | .Device(DEVICE_CPU) |
28 | .HostMemory("shape" ) |
29 | .TypeConstraint<int64_t>("Tshape" ), |
30 | ReshapeOp); |
31 | |
32 | #define REGISTER_GPU_KERNEL(type) \ |
33 | REGISTER_KERNEL_BUILDER(Name("Reshape") \ |
34 | .Device(DEVICE_GPU) \ |
35 | .HostMemory("shape") \ |
36 | .TypeConstraint<type>("T") \ |
37 | .TypeConstraint<int32>("Tshape"), \ |
38 | ReshapeOp); \ |
39 | REGISTER_KERNEL_BUILDER(Name("Reshape") \ |
40 | .Device(DEVICE_GPU) \ |
41 | .HostMemory("shape") \ |
42 | .TypeConstraint<type>("T") \ |
43 | .TypeConstraint<int64_t>("Tshape"), \ |
44 | ReshapeOp); |
45 | TF_CALL_NUMBER_TYPES_NO_INT32(REGISTER_GPU_KERNEL); |
46 | TF_CALL_bool(REGISTER_GPU_KERNEL); |
47 | #undef REGISTER_GPU_KERNEL |
48 | |
49 | #if (defined(GOOGLE_CUDA) && GOOGLE_CUDA) || \ |
50 | (defined(TENSORFLOW_USE_ROCM) && TENSORFLOW_USE_ROCM) |
51 | // A special GPU kernel for int32. |
52 | // TODO(b/25387198): Also enable int32 in device memory. This kernel |
53 | // registration requires all int32 inputs and outputs to be in host memory. |
54 | REGISTER_KERNEL_BUILDER(Name("Reshape" ) |
55 | .Device(DEVICE_GPU) |
56 | .HostMemory("tensor" ) |
57 | .HostMemory("shape" ) |
58 | .HostMemory("output" ) |
59 | .TypeConstraint<int32>("T" ) |
60 | .TypeConstraint<int32>("Tshape" ), |
61 | ReshapeOp); |
62 | REGISTER_KERNEL_BUILDER(Name("Reshape" ) |
63 | .Device(DEVICE_GPU) |
64 | .HostMemory("tensor" ) |
65 | .HostMemory("shape" ) |
66 | .HostMemory("output" ) |
67 | .TypeConstraint<int32>("T" ) |
68 | .TypeConstraint<int64_t>("Tshape" ), |
69 | ReshapeOp); |
70 | #endif // GOOGLE_CUDA || TENSORFLOW_USE_ROCM |
71 | |
72 | #define REGISTER_DEFAULT_KERNEL(type) \ |
73 | REGISTER_KERNEL_BUILDER(Name("Reshape") \ |
74 | .Device(DEVICE_DEFAULT) \ |
75 | .HostMemory("shape") \ |
76 | .TypeConstraint<type>("T") \ |
77 | .TypeConstraint<int32>("Tshape"), \ |
78 | ReshapeOp); \ |
79 | REGISTER_KERNEL_BUILDER(Name("Reshape") \ |
80 | .Device(DEVICE_DEFAULT) \ |
81 | .HostMemory("shape") \ |
82 | .TypeConstraint<type>("T") \ |
83 | .TypeConstraint<int64_t>("Tshape"), \ |
84 | ReshapeOp); |
85 | TF_CALL_NUMBER_TYPES_NO_INT32(REGISTER_DEFAULT_KERNEL); |
86 | TF_CALL_bool(REGISTER_DEFAULT_KERNEL); |
87 | #undef REGISTER_DEFAULT_KERNEL |
88 | |
89 | REGISTER_KERNEL_BUILDER(Name("Reshape" ) |
90 | .Device(DEVICE_DEFAULT) |
91 | .HostMemory("tensor" ) |
92 | .HostMemory("shape" ) |
93 | .HostMemory("output" ) |
94 | .TypeConstraint<int32>("T" ) |
95 | .TypeConstraint<int32>("Tshape" ), |
96 | ReshapeOp); |
97 | REGISTER_KERNEL_BUILDER(Name("Reshape" ) |
98 | .Device(DEVICE_DEFAULT) |
99 | .HostMemory("tensor" ) |
100 | .HostMemory("shape" ) |
101 | .HostMemory("output" ) |
102 | .TypeConstraint<int32>("T" ) |
103 | .TypeConstraint<int64_t>("Tshape" ), |
104 | ReshapeOp); |
105 | |
106 | } // namespace tensorflow |
107 | |