97 lines
3.1 KiB
C++
97 lines
3.1 KiB
C++
/*
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* Copyright (C) 2014 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "CommandLine.h"
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#include <getopt.h>
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#include <iostream>
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struct option CommandLine::longOptions[] =
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{
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{"benchmark", required_argument, 0, 'b'},
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{"detailed-report", no_argument, 0, 'd'},
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{"no-warmup", no_argument, 0, 'n' },
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{"parallel", no_argument, 0, 'p'},
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{"heap", required_argument, 0, 'h'},
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{"runs", required_argument, 0, 'r'},
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{"use-thread-id", no_argument, 0, 't'},
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{0, 0, 0, 0}
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};
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CommandLine::CommandLine(int argc, char** argv)
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: m_argv(argv)
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, m_detailedReport(false)
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, m_isParallel(false)
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, m_useThreadID(false)
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, m_warmUp(true)
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, m_heapSize(0)
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, m_runs(8)
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{
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int optionIndex = 0;
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int ch;
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while ((ch = getopt_long(argc, argv, "b:dnph:r:t", longOptions, &optionIndex)) != -1) {
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switch (ch)
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{
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case 'b':
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m_benchmarkName = optarg;
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break;
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case 'd':
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m_detailedReport = true;
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break;
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case 'n':
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m_warmUp = false;
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break;
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case 'p':
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m_isParallel = true;
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break;
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case 'h':
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m_heapSize = atoi(optarg) * 1024 * 1024;
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break;
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case 'r':
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m_runs = atoi(optarg);
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break;
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case 't':
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m_useThreadID = true;
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break;
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default:
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break;
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}
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}
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}
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void CommandLine::printUsage()
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{
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std::string fullPath(m_argv[0]);
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size_t pos = fullPath.find_last_of("/") + 1;
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std::string program = fullPath.substr(pos);
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std::cout << "Usage: " << program << " --benchmark benchmark_name [--parallel ] [--use-thread-id ] [--detailed-report] [--no-warmup] [--runs count] [--heap MB ]" << std::endl;
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}
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