Commit 51111dbb authored by Jakub Klinkovský's avatar Jakub Klinkovský
Browse files

Fixed benchmarks to work even when built with HAVE_MPI

parent b47559a5

src/Benchmarks/Benchmarks.h

+10 −1
Original line number Diff line number Diff line
@@ -347,6 +347,15 @@ inline Benchmark::MetadataMap getHardwareMetadata() 
   const String deviceArch = convertToString( Cuda::DeviceInfo::getArchitectureMajor( activeGPU ) ) + "." +

                             convertToString( Cuda::DeviceInfo::getArchitectureMinor( activeGPU ) );

#endif



#ifdef HAVE_MPI

   int nproc = 1;

   // check if MPI was initialized (some benchmarks do not initialize MPI even when

   // they are built with HAVE_MPI and thus MPI::GetSize() cannot be used blindly)

   if( TNL::MPI::Initialized() )

      nproc = TNL::MPI::GetSize();

#endif



   Benchmark::MetadataMap metadata {

       { "host name", SystemInfo::getHostname() },

       { "architecture", SystemInfo::getArchitecture() },
@@ -354,7 +363,7 @@ inline Benchmark::MetadataMap getHardwareMetadata() 
       { "system release", SystemInfo::getSystemRelease() },

       { "start time", SystemInfo::getCurrentTime() },

#ifdef HAVE_MPI

       { "number of MPI processes", convertToString( TNL::MPI::GetSize() ) },

       { "number of MPI processes", convertToString( nproc ) },

#endif

       { "OpenMP enabled", convertToString( Devices::Host::isOMPEnabled() ) },

       { "OpenMP threads", convertToString( Devices::Host::getMaxThreadsCount() ) },