Commit 88ded6c5 authored by David Rohr's avatar David Rohr

improve debug messages

parent f44e6353
...@@ -302,7 +302,7 @@ int bioem_cuda::selectCudaDevice() ...@@ -302,7 +302,7 @@ int bioem_cuda::selectCudaDevice()
cuCtxDestroy(tmpContext); cuCtxDestroy(tmpContext);
checkCudaErrors(cudaGetDeviceProperties(&deviceProp, i)); checkCudaErrors(cudaGetDeviceProperties(&deviceProp, i));
if (DebugOutput >= 2) printf("CUDA Device %2d: %s (Rev: %d.%d - Mem Avail %lld / %lld)\n", i, deviceProp.name, deviceProp.major, deviceProp.minor, (long long int) free, (long long int) deviceProp.totalGlobalMem); if (DebugOutput >= 2 && mpi_rank == 0) printf("CUDA Device %2d: %s (Rev: %d.%d - Mem Avail %lld / %lld)\n", i, deviceProp.name, deviceProp.major, deviceProp.minor, (long long int) free, (long long int) deviceProp.totalGlobalMem);
long long int deviceSpeed = (long long int) deviceProp.multiProcessorCount * (long long int) deviceProp.clockRate * (long long int) deviceProp.warpSize; long long int deviceSpeed = (long long int) deviceProp.multiProcessorCount * (long long int) deviceProp.clockRate * (long long int) deviceProp.warpSize;
if (deviceSpeed > bestDeviceSpeed) if (deviceSpeed > bestDeviceSpeed)
{ {
...@@ -356,7 +356,7 @@ int bioem_cuda::selectCudaDevice() ...@@ -356,7 +356,7 @@ int bioem_cuda::selectCudaDevice()
if (DebugOutput >= 1) if (DebugOutput >= 1)
{ {
printf("BioEM for CUDA initialized, %d GPUs found, using GPU %d\n", count, bestDevice); printf("BioEM for CUDA initialized (MPI Rank %d), %d GPUs found, using GPU %d\n", mpi_rank, count, bestDevice);
} }
return(0); return(0);
......
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