portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-06-16 23:07:05 +01:00
Code Releases Activity

Benchmark prep

Browse Source
This commit is contained in:
Peter Boyle
2017-08-25 09:25:54 +01:00
parent b49bec0cec
commit c3b1263e75
10 changed files with 494 additions and 71 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
lib/communicator/Communicator_mpi3.cc
View File

@ -221,8 +221,9 @@ void CartesianCommunicator::Init(int *argc, char ***argv) {
if ( ptr == MAP_FAILED ) { perror("failed mmap"); assert(0); }
assert(((uint64_t)ptr&0x3F)==0);
// Try to force numa domain on the shm segment if we have numaif.h
#ifdef HAVE_NUMAIF_H
// Experiments; Experiments; Try to force numa domain on the shm segment if we have numaif.h
#if 0
//#ifdef HAVE_NUMAIF_H
int status;
int flags=MPOL_MF_MOVE;
#ifdef KNL