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