portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2024-11-10 07:55:35 +00:00
Code Releases Activity

NVCC timer support

Browse Source
This commit is contained in:
Peter Boyle 2019-11-21 20:11:19 +00:00
parent f4d27e7090
commit d91ba1f6cc
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
Grid/perfmon/PerfCount.h
View File

@ -44,8 +44,13 @@ Author: paboyle <paboyle@ph.ed.ac.uk>
#include <sys/syscall.h>
#endif
#ifdef __x86_64__
#ifdef GRID_NVCC
accelerator_inline uint64_t __rdtsc(void) { return 0; }
accelerator_inline uint64_t __rdpmc(int ) { return 0; }
#else
#include <x86intrin.h>
#endif
#endif
NAMESPACE_BEGIN(Grid);
@ -89,13 +94,8 @@ inline uint64_t cyclecount(void){
return tmp;
}
#elif defined __x86_64__
#ifdef GRID_NVCC
accelerator_inline uint64_t __rdtsc(void) { return 0; }
#endif
inline uint64_t cyclecount(void){
return __rdtsc();
// unsigned int dummy;
// return __rdtscp(&dummy);
}
#else