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git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@12655 f3b2605a-c512-4ea7-a41b-209d697bcdaa

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sjplimp
2014-10-29 15:47:24 +00:00
parent c21dee6f53
commit 7510ec7960
95 changed files with 850 additions and 745 deletions
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8
lib/gpu/lal_base_ellipsoid.cpp
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@ -202,6 +202,7 @@ void BaseEllipsoidT::output_times() {
MPI_Reduce(&_max_bytes,&mpi_max_bytes,1,MPI_DOUBLE,MPI_MAX,0,
device->replica());
double max_mb=mpi_max_bytes/(1024*1024);
double t_time=times[0]+times[1]+times[2]+times[3]+times[4]+times[5];
if (device->replica_me()==0)
if (screen && times[5]>0.0) {
@ -209,11 +210,11 @@ void BaseEllipsoidT::output_times() {
fprintf(screen,"\n\n-------------------------------------");
fprintf(screen,"--------------------------------\n");
fprintf(screen," GPU Time Info (average): ");
fprintf(screen," Device Time Info (average): ");
fprintf(screen,"\n-------------------------------------");
fprintf(screen,"--------------------------------\n");
if (device->procs_per_gpu()==1) {
if (device->procs_per_gpu()==1 && t_time>0) {
fprintf(screen,"Data Transfer: %.4f s.\n",times[0]/replica_size);
fprintf(screen,"Data Cast/Pack: %.4f s.\n",times[5]/replica_size);
fprintf(screen,"Neighbor copy: %.4f s.\n",times[1]/replica_size);
@ -226,7 +227,8 @@ void BaseEllipsoidT::output_times() {
}
if (nbor->gpu_nbor()==2)
fprintf(screen,"Neighbor (CPU): %.4f s.\n",times[9]/replica_size);
fprintf(screen,"GPU Overhead: %.4f s.\n",times[6]/replica_size);
if (times[6]>0)
fprintf(screen,"Device Overhead: %.4f s.\n",times[6]/replica_size);
fprintf(screen,"Average split: %.4f.\n",avg_split);
fprintf(screen,"Threads / atom: %d.\n",_threads_per_atom);
fprintf(screen,"Max Mem / Proc: %.2f MB.\n",max_mb);