Function main

src/client/client.cpp:47–597

namespace po = boost::program_options;

int main(int argc, char *argv[])
{
    size_t M;
    size_t N;
    size_t K;
    cl_double alpha;
    cl_double beta;
    cl_uint profileCount;
    cl_uint apiCallCount;
    cl_uint commandQueueFlags = 0;
    cl_device_type deviceType = CL_DEVICE_TYPE_GPU;
    int order_option;
    //clblasOrder order;
    //clblasTranspose transA;
    //clblasTranspose transB;
    int transA_option;
    int transB_option;
    size_t lda;
    size_t ldb;
    size_t ldc;
    size_t offA;
    size_t offBX;
    size_t offCY;
    std::string function;
    std::string precision;
    std::string roundtrip;
    std::string memalloc;
    int side_option;
    int uplo_option;
    int diag_option;
    unsigned int numQueuesToUse;
    int validate;

    po::options_description desc( "clBLAS client command line options" );
    desc.add_options()
        ( "help,h", "produces this help message" )
        ( "gpu,g", "Force instantiation of an OpenCL GPU device" )
        ( "cpu,c", "Force instantiation of an OpenCL CPU device" )
        ( "all,a", "Force instantiation of all OpenCL devices" )
        ( "useimages", "Use an image-based kernel" )
        ( "sizem,m", po::value<size_t>( &M )->default_value(128), "number of rows in A and C" )
        ( "sizen,n", po::value<size_t>( &N )->default_value(128), "number of columns in B and C" )
        ( "sizek,k", po::value<size_t>( &K )->default_value(128), "number of columns in A and rows in B" )
        ( "lda", po::value<size_t>( &lda )->default_value(0), "first dimension of A in memory. if set to 0, lda will default to M (when transposeA is \"no transpose\") or K (otherwise)" )
        ( "ldb", po::value<size_t>( &ldb )->default_value(0), "first dimension of B in memory. if set to 0, ldb will default to K (when transposeB is \"no transpose\") or N (otherwise)" )
        ( "ldc", po::value<size_t>( &ldc )->default_value(0), "first dimension of C in memory. if set to 0, ldc will default to M" )
        ( "offA", po::value<size_t>( &offA )->default_value(0), "offset of the matrix A in memory object" )
        ( "offBX", po::value<size_t>( &offBX )->default_value(0), "offset of the matrix B or vector X in memory object" )
        ( "offCY", po::value<size_t>( &offCY )->default_value(0), "offset of the matrix C or vector Y in memory object" )
        ( "alpha", po::value<cl_double>( &alpha )->default_value(1.0f), "specifies the scalar alpha" )
        ( "beta", po::value<cl_double>( &beta )->default_value(1.0f), "specifies the scalar beta" )
        ( "order,o", po::value<int>( &order_option )->default_value(1), "0 = row major, 1 = column major" )
        ( "transposeA", po::value<int>( &transA_option )->default_value(0), "0 = no transpose, 1 = transpose, 2 = conjugate transpose" )
        ( "transposeB", po::value<int>( &transB_option )->default_value(0), "0 = no transpose, 1 = transpose, 2 = conjugate transpose" )
        ( "function,f", po::value<std::string>( &function )->default_value("gemm"), "BLAS function to test. Options: gemm, trsm, trmm, gemv, symv, syrk, syr2k" )
        ( "precision,r", po::value<std::string>( &precision )->default_value("s"), "Options: s,d,c,z" )
        ( "side", po::value<int>( &side_option )->default_value(0), "0 = left, 1 = right. only used with [list of function families]" ) // xtrsm xtrmm
        ( "uplo", po::value<int>( &uplo_option )->default_value(0), "0 = upper, 1 = lower. only used with [list of function families]" )    // xsymv xsyrk xsyr2k xtrsm xtrmm