Compute Library
 21.11
CLComparison.cpp
Go to the documentation of this file.
1 /*
2  * Copyright (c) 2018-2021 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  */
25 
27 #include "arm_compute/core/Types.h"
30 
31 #include "src/common/utils/Log.h"
32 
33 namespace arm_compute
34 {
35 void CLComparison::configure(ICLTensor *input1, ICLTensor *input2, ICLTensor *output, ComparisonOperation operation)
36 {
37  configure(CLKernelLibrary::get().get_compile_context(), input1, input2, output, operation);
38 }
39 
40 void CLComparison::configure(const CLCompileContext &compile_context, ICLTensor *input1, ICLTensor *input2, ICLTensor *output, ComparisonOperation operation)
41 {
42  ARM_COMPUTE_LOG_PARAMS(input2, input2, output, operation);
43  auto k = std::make_unique<CLComparisonKernel>();
44  k->configure(compile_context, input1, input2, output, operation);
45  _kernel = std::move(k);
46 
47  if(output->info()->dimension(0) > 1)
48  {
49  ICLTensor *broadcasted_info = (input1->info()->dimension(0) == 1) ? input1 : input2;
50 
51  if(broadcasted_info->info()->dimension(0) == 1)
52  {
53  _border_handler->configure(compile_context, broadcasted_info, _kernel->border_size(), BorderMode::REPLICATE);
54  }
55  }
56 }
57 
58 Status CLComparison::validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, ComparisonOperation operation)
59 {
60  return CLComparisonKernel::validate(input1, input2, output, operation);
61 }
62 
63 template <ComparisonOperation COP>
65 {
66  configure(CLKernelLibrary::get().get_compile_context(), input1, input2, output);
67 }
68 
69 template <ComparisonOperation COP>
70 void CLComparisonStatic<COP>::configure(const CLCompileContext &compile_context, ICLTensor *input1, ICLTensor *input2, ICLTensor *output)
71 {
72  auto k = std::make_unique<CLComparisonKernel>();
73  k->configure(compile_context, input1, input2, output, COP);
74  _kernel = std::move(k);
75 
76  if(output->info()->dimension(0) > 1)
77  {
78  ICLTensor *broadcasted_info = (input1->info()->dimension(0) == 1) ? input1 : input2;
79 
80  if(broadcasted_info->info()->dimension(0) == 1)
81  {
82  _border_handler->configure(compile_context, broadcasted_info, _kernel->border_size(), BorderMode::REPLICATE);
83  }
84  }
85 }
86 
87 template <ComparisonOperation COP>
88 Status CLComparisonStatic<COP>::validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output)
89 {
90  return CLComparisonKernel::validate(input1, input2, output, COP);
91 }
92 
93 // Supported Specializations
100 } // namespace arm_compute
void configure(ICLTensor *input1, ICLTensor *input2, ICLTensor *output, ComparisonOperation operation)
Initialise the kernel&#39;s inputs and outputs.
virtual size_t dimension(size_t index) const =0
Return the size of the requested dimension.
Basic function to run CLComparisonKernel.
Definition: CLComparison.h:84
static CLKernelLibrary & get()
Access the KernelLibrary singleton.
Store the tensor&#39;s metadata.
Definition: ITensorInfo.h:40
Status class.
Definition: Error.h:52
Copyright (c) 2017-2021 Arm Limited.
void configure(ICLTensor *input1, ICLTensor *input2, ICLTensor *output)
Comparison operations used by the class.
virtual ITensorInfo * info() const =0
Interface to be implemented by the child class to return the tensor&#39;s metadata.
ComparisonOperation
Supported comparison operations.
Definition: Types.h:173
CLCompileContext class.
static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, ComparisonOperation operation)
Static function to check if given info will lead to a valid configuration of CLComparison.
Interface for OpenCL tensor.
Definition: ICLTensor.h:42
Pixels outside the image are assumed to have the same value as the closest image pixel.
static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, ComparisonOperation operation)
Static function to check if given info will lead to a valid configuration of CLComparisonKernel.
#define ARM_COMPUTE_LOG_PARAMS(...)
static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output)
Static function to check if given info will lead to a valid configuration of CLComparison.