Ammar ELWazir
114 wiersze
3.7 KiB
C++
114 wiersze
3.7 KiB
C++
/*
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Copyright (c) 2015-2016 Advanced Micro Devices, Inc. All rights reserved.
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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 deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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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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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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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
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THE SOFTWARE.
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*/
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/** \mainpage ROC Profiler Binary Test
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*
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* \section introduction Introduction
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*
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* The goal of this test is to test ROC profiler as a binary against a
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* multithreaded application.Test application launches an empty kernel
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* on multiple threads.
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*
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* The test then parses the csv and verifies if the nuber of kernel dispatches
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* are equal to number of threads launched in test application.
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*
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* Test also does some basic verification if counter values are non-negative
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*/
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#include <memory>
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#include <stdexcept>
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#include <string>
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#include <vector>
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#include <sstream>
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#include "utils/csv_parser.h"
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#include "utils/test_utils.h"
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// Multi Queue kernel dispatch count test
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int QueueDependencyTest(std::string profiler_output) {
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CSVParser parser;
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parser.ParseCSV(profiler_output);
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countermap counter_map = parser.GetCounterMap();
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// number of kernel dispatches in test
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uint32_t dispatch_count = 3;
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uint32_t dispatch_counter = 0;
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for (size_t i = 0; i < counter_map.size(); i++) {
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std::string* dispatch_id = parser.ReadCounter(i, 1);
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if (dispatch_id != nullptr) {
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if (dispatch_id->find("dispatch") != std::string::npos) {
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dispatch_counter++;
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}
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}
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}
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// dispatch count test: Number of dispatches must be equal to
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// number of kernel launches in test_app
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if (dispatch_counter == dispatch_count) {
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return 0;
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}
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return -1;
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}
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std::string ReadProfilerBuffer(const char* cmd) {
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std::vector<char> buffer(1028);
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std::string profiler_output;
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std::unique_ptr<FILE, decltype(&pclose)> pipe(popen(cmd, "r"), pclose);
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if (!pipe) {
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throw std::runtime_error("popen() failed!");
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}
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while (fgets(buffer.data(), buffer.size(), pipe.get()) != nullptr) {
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profiler_output += buffer.data();
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}
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return profiler_output;
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}
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std::string InitMultiQueueTest() {
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std::string input_app_path = GetRunningPath("profiler_multiqueue_test");
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std::stringstream input_txt_path;
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input_txt_path << input_app_path << "gtests/apps/goldentraces/input.txt";
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std::string rocprofv2_path =
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GetRunningPath("build/tests/featuretests/profiler/profiler_multiqueue_test");
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std::stringstream command(rocprofv2_path);
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command << "./rocprofv2 -i " << input_txt_path.str().c_str() << " " << input_app_path
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<< "multiqueue_testapp";
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std::string result = ReadProfilerBuffer(command.str().c_str());
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return result;
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}
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int main(int argc, char** argv) {
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int test_status = -1;
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std::string profiler_output;
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// initialize multi queue dependecy test
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profiler_output = InitMultiQueueTest();
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// multi queue dispatch count test
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test_status = QueueDependencyTest(profiler_output);
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return test_status;
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}
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