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ENH: Pstream: shortcut on single processor

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This commit is contained in:
mattijs
2013-05-02 15:53:07 +01:00
parent 96977d4b18
commit 900d572a6e
4 changed files with 11 additions and 11 deletions
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12
src/OpenFOAM/db/IOstreams/Pstreams/combineGatherScatter.C
View File

@ -55,7 +55,7 @@ void Pstream::combineGather
const label comm const label comm
) )
{ {
if (UPstream::parRun()) if (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)];
@ -182,7 +182,7 @@ void Pstream::combineScatter
const label comm const label comm
) )
{ {
if (UPstream::parRun()) if (UPstream::nProcs(comm) > 1)
{ {
// Get my communication order // Get my communication order
const UPstream::commsStruct& myComm = comms[UPstream::myProcNo(comm)]; const UPstream::commsStruct& myComm = comms[UPstream::myProcNo(comm)];
@ -287,7 +287,7 @@ void Pstream::listCombineGather
const label comm const label comm
) )
{ {
if (UPstream::parRun()) if (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)];
@ -421,7 +421,7 @@ void Pstream::listCombineScatter
const label comm const label comm
) )
{ {
if (UPstream::parRun()) if (UPstream::nProcs(comm) > 1)
{ {
// Get my communication order // Get my communication order
const UPstream::commsStruct& myComm = comms[UPstream::myProcNo(comm)]; const UPstream::commsStruct& myComm = comms[UPstream::myProcNo(comm)];
@ -540,7 +540,7 @@ void Pstream::mapCombineGather
const label comm const label comm
) )
{ {
if (UPstream::parRun()) if (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)];
@ -640,7 +640,7 @@ void Pstream::mapCombineScatter
const label comm const label comm
) )
{ {
if (UPstream::parRun()) if (UPstream::nProcs(comm) > 1)
{ {
// Get my communication order // Get my communication order
const UPstream::commsStruct& myComm = comms[UPstream::myProcNo(comm)]; const UPstream::commsStruct& myComm = comms[UPstream::myProcNo(comm)];

2
src/OpenFOAM/db/IOstreams/Pstreams/exchange.C
View File

@ -81,7 +81,7 @@ void Pstream::exchange
// Send sizes across. Note: blocks. // Send sizes across. Note: blocks.
combineReduce(sizes, UPstream::listEq(), tag, comm); combineReduce(sizes, UPstream::listEq(), tag, comm);
if (Pstream::parRun()) if (UPstream::nProcs(comm) > 1)
{ {
label startOfRequests = Pstream::nRequests(); label startOfRequests = Pstream::nRequests();

4
src/OpenFOAM/db/IOstreams/Pstreams/gatherScatter.C
View File

@ -52,7 +52,7 @@ void Pstream::gather
const label comm const label comm
) )
{ {
if (UPstream::parRun()) if (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::parRun()) if (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)];

4
src/OpenFOAM/db/IOstreams/Pstreams/gatherScatterList.C
View File

@ -53,7 +53,7 @@ void Pstream::gatherList
const label comm const label comm
) )
{ {
if (UPstream::parRun()) if (UPstream::nProcs(comm) > 1)
{ {
if (Values.size() != UPstream::nProcs(comm)) if (Values.size() != UPstream::nProcs(comm))
{ {
@ -212,7 +212,7 @@ void Pstream::scatterList
const label comm const label comm
) )
{ {
if (UPstream::parRun()) if (UPstream::nProcs(comm) > 1)
{ {
if (Values.size() != UPstream::nProcs(comm)) if (Values.size() != UPstream::nProcs(comm))
{ {