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Cshift uses flight recorder

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This commit is contained in:
Peter Boyle
2025-06-27 06:00:24 +00:00
parent 9730579312
commit 5afcbcf0f3
1 changed files with 7 additions and 0 deletions
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7
Grid/cshift/Cshift_mpi.h
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@ -143,9 +143,11 @@ template<class vobj> void Cshift_comms(Lattice<vobj> &ret,const Lattice<vobj> &r
int comm_proc = ((x+sshift)/rd)%pd;
if (comm_proc==0) {
FlightRecorder::StepLog("Cshift_Copy_plane");
tcopy-=usecond();
Copy_plane(ret,rhs,dimension,x,sx,cbmask);
tcopy+=usecond();
FlightRecorder::StepLog("Cshift_Copy_plane_complete");
} else {
int words = buffer_size;
@ -153,9 +155,11 @@ template<class vobj> void Cshift_comms(Lattice<vobj> &ret,const Lattice<vobj> &r
int bytes = words * sizeof(vobj);
FlightRecorder::StepLog("Cshift_Gather_plane");
tgather-=usecond();
Gather_plane_simple (rhs,send_buf,dimension,sx,cbmask);
tgather+=usecond();
FlightRecorder::StepLog("Cshift_Gather_plane_complete");
// int rank = grid->_processor;
int recv_from_rank;
@ -166,6 +170,7 @@ template<class vobj> void Cshift_comms(Lattice<vobj> &ret,const Lattice<vobj> &r
tcomms-=usecond();
grid->Barrier();
FlightRecorder::StepLog("Cshift_SendRecv");
#ifdef ACCELERATOR_AWARE_MPI
grid->SendToRecvFrom((void *)&send_buf[0],
xmit_to_rank,
@ -182,10 +187,12 @@ template<class vobj> void Cshift_comms(Lattice<vobj> &ret,const Lattice<vobj> &r
bytes);
acceleratorCopyToDevice(&hrecv_buf[0],&recv_buf[0],bytes);
#endif
FlightRecorder::StepLog("Cshift_SendRecv_complete");
xbytes+=bytes;
grid->Barrier();
tcomms+=usecond();
FlightRecorder::StepLog("Cshift_barrier_complete");
tscatter-=usecond();
Scatter_plane_simple (ret,recv_buf,dimension,x,cbmask);