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MADWF 5d source option for hadrons - look at Grid of source

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Abort on GPU error
This commit is contained in:
Peter Boyle
2021-02-08 10:47:22 -05:00
parent cd99edcc5f
commit eda9ab487b
3 changed files with 15 additions and 3 deletions
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1
Grid/threads/Accelerator.cc
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@ -1,6 +1,7 @@
#include <Grid/GridCore.h>
NAMESPACE_BEGIN(Grid);
int acceleratorAbortOnGpuError=1;
uint32_t accelerator_threads=2;
uint32_t acceleratorThreads(void) {return accelerator_threads;};
void acceleratorThreads(uint32_t t) {accelerator_threads = t;};

3
Grid/threads/Accelerator.h
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@ -100,6 +100,8 @@ void acceleratorInit(void);
#define accelerator __host__ __device__
#define accelerator_inline __host__ __device__ inline
extern int acceleratorAbortOnGpuError;
accelerator_inline int acceleratorSIMTlane(int Nsimd) {
#ifdef GRID_SIMT
return threadIdx.z;
@ -140,6 +142,7 @@ void LambdaApply(uint64_t num1, uint64_t num2, uint64_t num3, lambda Lambda)
printf("Cuda error %s \n", cudaGetErrorString( err )); \
puts(__FILE__); \
printf("Line %d\n",__LINE__); \
if (acceleratorAbortOnGpuError) assert(err==cudaSuccess); \
} \
}