86 lines
2.9 KiB
C++
86 lines
2.9 KiB
C++
/*
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* Copyright (c) 2017-2018 Arm Limited.
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*
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef ARM_COMPUTE_TEST_OPENCL_TIMER
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#define ARM_COMPUTE_TEST_OPENCL_TIMER
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#include "Instrument.h"
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#ifdef ARM_COMPUTE_CL
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#include "arm_compute/core/CL/OpenCL.h"
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#endif /* ARM_COMPUTE_CL */
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#include "arm_compute/graph/Workload.h"
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#include <list>
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namespace arm_compute
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{
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namespace test
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{
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namespace framework
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{
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/** Instrument creating measurements based on the information returned by clGetEventProfilingInfo for each OpenCL kernel executed*/
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template <bool output_timestamps>
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class OpenCLClock : public Instrument
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{
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public:
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/** Construct an OpenCL timer.
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*
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* @param[in] scale_factor Measurement scale factor.
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*/
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OpenCLClock(ScaleFactor scale_factor);
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std::string id() const override;
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void test_start() override;
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void start() override;
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void stop() override;
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void test_stop() override;
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MeasurementsMap measurements() const override;
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MeasurementsMap test_measurements() const override;
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private:
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#ifdef ARM_COMPUTE_CL
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struct kernel_info
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{
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::cl::Event event{}; /**< OpenCL event associated to the kernel enqueue */
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std::string name{}; /**< OpenCL Kernel name */
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};
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std::list<kernel_info> _kernels;
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std::function<decltype(clEnqueueNDRangeKernel)> _real_function;
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std::function<decltype(graph::execute_task)> _real_graph_function;
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std::string _prefix;
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bool _timer_enabled;
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#endif /* ARM_COMPUTE_CL */
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private:
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float _scale_factor{};
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};
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using OpenCLTimer = OpenCLClock<false>;
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using OpenCLTimestamps = OpenCLClock<true>;
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} // namespace framework
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} // namespace test
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} // namespace arm_compute
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#endif /* ARM_COMPUTE_TEST_OPENCL_TIMER */
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