TestVectorizeAvx2.cpp

/* -------------------------------------------------------------------------- *
 *                                   OpenMM                                   *
 * -------------------------------------------------------------------------- *
 * This is part of the OpenMM molecular simulation toolkit originating from   *
 * Simbios, the NIH National Center for Physics-Based Simulation of           *
 * Biological Structures at Stanford, funded under the NIH Roadmap for        *
 * Medical Research, grant U54 GM072970. See https://simtk.org.               *
 *                                                                            *
 * Portions copyright (c) 2014-2015 Stanford University and the Authors.      *
 * Authors: Daniel Towner                                                     *
 * Contributors:                                                              *
 *                                                                            *
 * 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, CONTRIBUTORS 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.                                     *
 * -------------------------------------------------------------------------- */

/**
 * This tests vectorized operations.
 */

#include "openmm/internal/AssertionUtilities.h"

#include <iostream>

#ifndef __AVX2__
int main () {
    std::cout << "AVX2 CPU is not supported. Exiting." << std::endl;
    return 0;
}
#else

#include "openmm/internal/vectorizeAvx2.h"
#include "TestVectorizeGeneric.h"

using namespace OpenMM;

int main(int argc, char* argv[]) {
    try {
        if (!isAvx2Supported()) {
            std::cout << "CPU is not supported. Exiting." << std::endl;
            return 0;
        }

        TestFvec<fvecAvx2>::testAll();
    }
    catch(const std::exception& e) {
        std::cout << "exception: " << e.what() << std::endl;
        return 1;
    }
    std::cout << "Done" << std::endl;
    return 0;
}

#endif