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ENH: gatherScatter: switch off comms if not parRun

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This commit is contained in:
mattijs
2014-03-25 14:43:05 +00:00
parent 56cf651058
commit 5e83fc67a7
1 changed files with 2 additions and 2 deletions
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4
src/OpenFOAM/db/IOstreams/Pstreams/gatherScatter.C
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@ -52,7 +52,7 @@ void Pstream::gather
const label comm const label comm
) )
{ {
if (UPstream::nProcs(comm) > 1) if (UPstream::parRun() && UPstream::nProcs(comm) > 1)
{ {
// Get my communication order // Get my communication order
const commsStruct& myComm = comms[UPstream::myProcNo(comm)]; const commsStruct& myComm = comms[UPstream::myProcNo(comm)];
@ -151,7 +151,7 @@ void Pstream::scatter
const label comm const label comm
) )
{ {
if (UPstream::nProcs(comm) > 1) if (UPstream::parRun() && UPstream::nProcs(comm) > 1)
{ {
// Get my communication order // Get my communication order
const commsStruct& myComm = comms[UPstream::myProcNo(comm)]; const commsStruct& myComm = comms[UPstream::myProcNo(comm)];