portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-12-22 13:44:29 +00:00
Code Releases Activity

Option to force use of MPI over Nvlink

Browse Source
This commit is contained in:
Peter Boyle
2021-09-21 00:53:25 +02:00
parent 68650b61fe
commit 109507888b
4 changed files with 15 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
Grid/communicator/Communicator_base.h
View File

@@ -35,11 +35,7 @@ Author: Peter Boyle <paboyle@ph.ed.ac.uk>
NAMESPACE_BEGIN(Grid);
#ifdef GRID_MPI3_SHM_NVLINK
const bool Stencil_force_mpi = true;
#else
const bool Stencil_force_mpi = false;
#endif
extern bool Stencil_force_mpi ;
class CartesianCommunicator : public SharedMemory {