1 /*
2 * Copyright (c) 2017-2020 Arm Limited.
3 *
4 * SPDX-License-Identifier: MIT
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to
8 * deal in the Software without restriction, including without limitation the
9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
10 * sell copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in all
14 * copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22 * SOFTWARE.
23 */
24 #include "arm_compute/runtime/CL/functions/CLReshapeLayer.h"
25
26 #include "arm_compute/core/CL/ICLTensor.h"
27 #include "src/core/CL/kernels/CLReshapeLayerKernel.h"
28 #include "support/MemorySupport.h"
29
30 /** [CLReshapeLayer snippet] **/
31 namespace arm_compute
32 {
33 namespace experimental
34 {
configure(const CLCompileContext & compile_context,const ITensorInfo * input,ITensorInfo * output)35 void CLReshape::configure(const CLCompileContext &compile_context, const ITensorInfo *input, ITensorInfo *output)
36 {
37 auto k = arm_compute::support::cpp14::make_unique<CLReshapeLayerKernel>();
38 k->configure(compile_context, input, output);
39 _kernel = std::move(k);
40 }
41
validate(const ITensorInfo * input,const ITensorInfo * output)42 Status CLReshape::validate(const ITensorInfo *input, const ITensorInfo *output)
43 {
44 return arm_compute::CLReshapeLayerKernel::validate(input, output);
45 }
46 } // namespace experimental
47
48 struct CLReshapeLayer::Impl
49 {
50 const ICLTensor *src{ nullptr };
51 ICLTensor *dst{ nullptr };
52 std::unique_ptr<experimental::CLReshape> op{ nullptr };
53 };
54
CLReshapeLayer()55 CLReshapeLayer::CLReshapeLayer()
56 : _impl(support::cpp14::make_unique<Impl>())
57 {
58 }
59
60 CLReshapeLayer::CLReshapeLayer(CLReshapeLayer &&) = default;
61 CLReshapeLayer &CLReshapeLayer::operator=(CLReshapeLayer &&) = default;
62 CLReshapeLayer::~CLReshapeLayer() = default;
63
configure(const ICLTensor * input,ICLTensor * output)64 void CLReshapeLayer::configure(const ICLTensor *input, ICLTensor *output)
65 {
66 configure(CLKernelLibrary::get().get_compile_context(), input, output);
67 }
68
configure(const CLCompileContext & compile_context,const ICLTensor * input,ICLTensor * output)69 void CLReshapeLayer::configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output)
70 {
71 _impl->src = input;
72 _impl->dst = output;
73 _impl->op = arm_compute::support::cpp14::make_unique<experimental::CLReshape>();
74 _impl->op->configure(compile_context, input->info(), output->info());
75 }
76
validate(const ITensorInfo * input,const ITensorInfo * output)77 Status CLReshapeLayer::validate(const ITensorInfo *input, const ITensorInfo *output)
78 {
79 ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(input, output);
80 ARM_COMPUTE_RETURN_ON_ERROR(experimental::CLReshape::validate(input, output));
81
82 return Status{};
83 }
84
run()85 void CLReshapeLayer::run()
86 {
87 ITensorPack pack;
88 pack.add_tensor(TensorType::ACL_SRC, _impl->src);
89 pack.add_tensor(TensorType::ACL_DST, _impl->dst);
90 _impl->op->run(pack);
91 }
92 } // namespace arm_compute
93 /** [CLReshapeLayer snippet] **/
94