portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-06-17 07:17:06 +01:00
Code Releases Activity

Communicator Policy, NodeCount distinct from Rank count

Browse Source
This commit is contained in:
paboyle
2017-02-07 01:22:53 -05:00
parent 8e7ca92278
commit 61f82216e2
2 changed files with 10 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
lib/communicator/Communicator_base.cc
View File

@ -33,6 +33,7 @@ namespace Grid {
///////////////////////////////////////////////////////////////
void * CartesianCommunicator::ShmCommBuf;
uint64_t CartesianCommunicator::MAX_MPI_SHM_BYTES = 128*1024*1024;
CartesianCommunicator::CommunicatorPolicy_t CartesianCommunicator::CommunicatorPolicy= CartesianCommunicator::CommunicatorPolicySendrecv;
/////////////////////////////////
// Alloc, free shmem region
@ -88,6 +89,8 @@ void CartesianCommunicator::GlobalSumVector(ComplexD *c,int N)
#if !defined( GRID_COMMS_MPI3) && !defined (GRID_COMMS_MPI3L)
int CartesianCommunicator::NodeCount(void) { return ProcessorCount();};
void CartesianCommunicator::StencilSendToRecvFromBegin(std::vector<CommsRequest_t> &list,
void *xmit,
int xmit_to_rank,