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git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@5537 f3b2605a-c512-4ea7-a41b-209d697bcdaa

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This commit is contained in:
sjplimp
2011-01-12 15:24:04 +00:00
parent 9cd3b0f28d
commit 8f2257ecbf
41 changed files with 351 additions and 244 deletions
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8
lib/gpu/lj_cut_gpu.cpp
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@ -46,7 +46,7 @@ bool ljl_gpu_init(const int ntypes, double **cutsq,
LJLMF.device->init_message(screen,"lj/cut",first_gpu,last_gpu);
bool message=false;
if (world_me==0 && screen)
if (LJLMF.device->replica_me()==0 && screen)
message=true;
if (message) {
@ -62,14 +62,14 @@ bool ljl_gpu_init(const int ntypes, double **cutsq,
return false;
}
MPI_Barrier(MPI_COMM_WORLD);
LJLMF.device->world_barrier();
if (message)
fprintf(screen,"Done.\n");
for (int i=0; i<procs_per_gpu; i++) {
if (message) {
if (last_gpu-first_gpu==0)
fprintf(screen,"Initializing GPU %d on core %d...",gpu_rank,i);
fprintf(screen,"Initializing GPU %d on core %d...",first_gpu,i);
else
fprintf(screen,"Initializing GPUs %d-%d on core %d...",first_gpu,
last_gpu,i);
@ -83,7 +83,7 @@ bool ljl_gpu_init(const int ntypes, double **cutsq,
if (!init_ok)
return false;
}
MPI_Barrier(LJLMF.device->gpu_comm);
LJLMF.device->gpu_barrier();
if (message)
fprintf(screen,"Done.\n");
}