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>("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>("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 #ifdef TENSORFLOW_USE_SYCL 50 #define REGISTER_SYCL_KERNEL(type) \ 51 REGISTER_KERNEL_BUILDER(Name("Reshape") \ 52 .Device(DEVICE_SYCL) \ 53 .HostMemory("shape") \ 54 .TypeConstraint<type>("T") \ 55 .TypeConstraint<int32>("Tshape"), \ 56 ReshapeOp); \ 57 REGISTER_KERNEL_BUILDER(Name("Reshape") \ 58 .Device(DEVICE_SYCL) \ 59 .HostMemory("shape") \ 60 .TypeConstraint<type>("T") \ 61 .TypeConstraint<int64>("Tshape"), \ 62 ReshapeOp); 63 REGISTER_SYCL_KERNEL(float) 64 REGISTER_SYCL_KERNEL(double) 65 REGISTER_SYCL_KERNEL(uint8) 66 REGISTER_SYCL_KERNEL(int8) 67 REGISTER_SYCL_KERNEL(int64) 68 REGISTER_SYCL_KERNEL(uint16) 69 70 REGISTER_KERNEL_BUILDER(Name("Reshape") 71 .Device(DEVICE_SYCL) 72 .HostMemory("tensor") 73 .HostMemory("shape") 74 .HostMemory("output") 75 .TypeConstraint<int32>("T") 76 .TypeConstraint<int32>("Tshape"), 77 ReshapeOp); 78 REGISTER_KERNEL_BUILDER(Name("Reshape") 79 .Device(DEVICE_SYCL) 80 .HostMemory("tensor") 81 .HostMemory("shape") 82 .HostMemory("output") 83 .TypeConstraint<int32>("T") 84 .TypeConstraint<int64>("Tshape"), 85 ReshapeOp); 86 #undef REGISTER_SYCL_KERNEL 87 #endif // TENSORFLOW_USE_SYCL 88 89 #if GOOGLE_CUDA 90 // A special GPU kernel for int32. 91 // TODO(b/25387198): Also enable int32 in device memory. This kernel 92 // registration requires all int32 inputs and outputs to be in host memory. 93 REGISTER_KERNEL_BUILDER(Name("Reshape") 94 .Device(DEVICE_GPU) 95 .HostMemory("tensor") 96 .HostMemory("shape") 97 .HostMemory("output") 98 .TypeConstraint<int32>("T") 99 .TypeConstraint<int32>("Tshape"), 100 ReshapeOp); 101 REGISTER_KERNEL_BUILDER(Name("Reshape") 102 .Device(DEVICE_GPU) 103 .HostMemory("tensor") 104 .HostMemory("shape") 105 .HostMemory("output") 106 .TypeConstraint<int32>("T") 107 .TypeConstraint<int64>("Tshape"), 108 ReshapeOp); 109 #endif 110 111 } // namespace tensorflow 112