Commit ff01eea0 authored by Jakub Klinkovský's avatar Jakub Klinkovský
Browse files

Benchmarks: added global metadata to the log

parent 2ed77ac4

tests/benchmarks/tnl-cuda-benchmarks.h

+31 −2
Original line number Diff line number Diff line
@@ -18,6 +18,8 @@ 
#ifndef TNLCUDABENCHMARKS_H_

#define TNLCUDBENCHMARKS_H_



#include <core/tnlSystemInfo.h>

#include <core/tnlCudaDeviceInfo.h>

#include <config/tnlConfigDescription.h>

#include <config/tnlParameterContainer.h>
@@ -134,9 +136,36 @@ main( int argc, char* argv[] ) 


    // init benchmark and common metadata

    Benchmark benchmark( loops, verbose );

    // TODO: add hostname, CPU info, GPU info, date, ...



    // prepare global metadata

    tnlSystemInfo systemInfo;

    const int cpu_id = 0;

    tnlCacheSizes cacheSizes = systemInfo.getCPUCacheSizes( cpu_id );

    tnlString cacheInfo = tnlString( cacheSizes.L1data ) + ", "

                        + tnlString( cacheSizes.L1instruction ) + ", "

                        + tnlString( cacheSizes.L2 ) + ", "

                        + tnlString( cacheSizes.L3 );

    const int activeGPU = tnlCudaDeviceInfo::getActiveDevice();

    const tnlString deviceArch = tnlString( tnlCudaDeviceInfo::getArchitectureMajor( activeGPU ) ) + "." +

                                 tnlString( tnlCudaDeviceInfo::getArchitectureMinor( activeGPU ) );

    Benchmark::MetadataMap metadata {

//        {"key", value},

        { "host name", systemInfo.getHostname() },

        { "architecture", systemInfo.getArchitecture() },

        { "system", systemInfo.getSystemName() },

        { "system release", systemInfo.getSystemRelease() },

        { "start time", systemInfo.getCurrentTime() },

        { "CPU model name", systemInfo.getCPUModelName( cpu_id ) },

        { "CPU cores", systemInfo.getNumberOfCores( cpu_id ) },

        { "CPU threads per core", systemInfo.getNumberOfThreads( cpu_id ) / systemInfo.getNumberOfCores( cpu_id ) },

        { "CPU max frequency (MHz)", systemInfo.getCPUMaxFrequency( cpu_id ) / 1e3 },

        { "CPU cache sizes (L1d, L1i, L2, L3) (kiB)", cacheInfo },

        { "GPU name", tnlCudaDeviceInfo::getDeviceName( activeGPU ) },

        { "GPU architecture", deviceArch },

        { "GPU CUDA cores", tnlCudaDeviceInfo::getCudaCores( activeGPU ) },

        { "GPU clock rate (MHz)", (double) tnlCudaDeviceInfo::getClockRate( activeGPU ) / 1e3 },

        { "GPU global memory (GB)", (double) tnlCudaDeviceInfo::getGlobalMemory( activeGPU ) / 1e3 },

        { "GPU memory clock rate (MHz)", (double) tnlCudaDeviceInfo::getMemoryClockRate( activeGPU ) / 1e3 },

        { "GPU memory ECC enabled", tnlCudaDeviceInfo::getECCEnabled( activeGPU ) },

    };



    if( precision == "all" || precision == "float" )