portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-06-17 15:27:06 +01:00
Code Releases Activity

Shared Memory test reenabled on every Grid object creation.

Browse Source 
Const improvements in Accelerator.h
This commit is contained in:
Peter Boyle
2025-04-07 11:51:40 -04:00
parent a49fa3f8d0
commit e652fc2825
3 changed files with 18 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
Grid/communicator/SharedMemoryMPI.cc
View File

@ -1018,14 +1018,12 @@ void SharedMemory::SharedMemoryTest(void)
ShmBarrier();
for(uint64_t r=0;r<ShmSize;r++){
acceleratorCopyFromDevice(ShmCommBufs[r],check,3*sizeof(uint64_t));
// accelerator_barrier();
// std::cerr << " ShmRank "<<ShmRank<<" read "<<check[0]<<","<<check[1]<<","<<std::hex<<check[2]<<" from buf "<<ShmCommBufs[r]
// <<std::dec<<std::endl;
assert(check[0]==GlobalSharedMemory::WorldNode);
assert(check[1]==r);
assert(check[2]==magic);
}
ShmBarrier();
std::cout << GridLogDebug << " SharedMemoryTest has passed "<<std::endl;
}
void *SharedMemory::ShmBuffer(int rank)