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git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@7908 f3b2605a-c512-4ea7-a41b-209d697bcdaa

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sjplimp
2012-03-05 15:42:57 +00:00
parent 61c4fa6ee0
commit 4672eeba1a
71 changed files with 31 additions and 15170 deletions
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src/procmap.cpp
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@ -157,7 +157,7 @@ void ProcMap::numa_grid(int nprocs, int *user_procgrid, int *procgrid,
int name_length;
char node_name[MPI_MAX_PROCESSOR_NAME];
char node_names[MPI_MAX_PROCESSOR_NAME*nprocs];
char *node_names = new char[MPI_MAX_PROCESSOR_NAME*nprocs];
MPI_Get_processor_name(node_name,&name_length);
MPI_Allgather(&node_name,MPI_MAX_PROCESSOR_NAME,MPI_CHAR,&node_names,
MPI_MAX_PROCESSOR_NAME,MPI_CHAR,world);
@ -176,6 +176,8 @@ void ProcMap::numa_grid(int nprocs, int *user_procgrid, int *procgrid,
procs_per_node = name_map.begin()->second;
procs_per_numa = procs_per_node / numa_nodes;
delete [] node_names;
// error if any of these conditions met
if (nprocs % procs_per_numa || // total procs not a multiple of node