1 /*
2 * Copyright (c) 2018-2020 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
25 #include "arm_compute/runtime/NEON/functions/NEArgMinMaxLayer.h"
26
27 #include "arm_compute/core/Error.h"
28 #include "arm_compute/core/ITensor.h"
29 #include "arm_compute/core/TensorInfo.h"
30 #include "arm_compute/core/Types.h"
31 #include "arm_compute/core/Validate.h"
32 #include "src/core/NEON/kernels/NEReductionOperationKernel.h"
33
34 #include "support/MemorySupport.h"
35
36 namespace arm_compute
37 {
38 NEArgMinMaxLayer::~NEArgMinMaxLayer() = default;
39
NEArgMinMaxLayer(std::shared_ptr<IMemoryManager> memory_manager)40 NEArgMinMaxLayer::NEArgMinMaxLayer(std::shared_ptr<IMemoryManager> memory_manager)
41 : _reduction_function(support::cpp14::make_unique<NEReductionOperation>())
42 {
43 ARM_COMPUTE_UNUSED(memory_manager);
44 }
configure(ITensor * input,int axis,ITensor * output,const ReductionOperation & op)45 void NEArgMinMaxLayer::configure(ITensor *input, int axis, ITensor *output, const ReductionOperation &op)
46 {
47 _reduction_function->configure(input, output, axis, op, false);
48 }
49
validate(const ITensorInfo * input,int axis,const ITensorInfo * output,const ReductionOperation & op)50 Status NEArgMinMaxLayer::validate(const ITensorInfo *input, int axis, const ITensorInfo *output, const ReductionOperation &op)
51 {
52 ARM_COMPUTE_RETURN_ERROR_ON_MSG(op != ReductionOperation::ARG_IDX_MAX && op != ReductionOperation::ARG_IDX_MIN, "Invalid operation");
53 return NEReductionOperation::validate(input, output, axis, op, false);
54 }
55
run()56 void NEArgMinMaxLayer::run()
57 {
58 _reduction_function->run();
59 }
60
61 } // namespace arm_compute