| 34 | // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * // |
| 35 | |
| 36 | bool Foam::UOPstream::write |
| 37 | ( |
| 38 | const commsTypes commsType, |
| 39 | const int toProcNo, |
| 40 | const char* buf, |
| 41 | const std::streamsize bufSize, |
| 42 | const int tag, |
| 43 | const label communicator |
| 44 | ) |
| 45 | { |
| 46 | if (debug) |
| 47 | { |
| 48 | Pout<< "UOPstream::write : starting write to:" << toProcNo |
| 49 | << " tag:" << tag |
| 50 | << " comm:" << communicator << " size:" << label(bufSize) |
| 51 | << " commsType:" << UPstream::commsTypeNames[commsType] |
| 52 | << Foam::endl; |
| 53 | } |
| 54 | if (UPstream::warnComm != -1 && communicator != UPstream::warnComm) |
| 55 | { |
| 56 | Pout<< "UOPstream::write : starting write to:" << toProcNo |
| 57 | << " tag:" << tag |
| 58 | << " comm:" << communicator << " size:" << label(bufSize) |
| 59 | << " commsType:" << UPstream::commsTypeNames[commsType] |
| 60 | << " warnComm:" << UPstream::warnComm |
| 61 | << Foam::endl; |
| 62 | error::printStack(Pout); |
| 63 | } |
| 64 | |
| 65 | |
| 66 | PstreamGlobals::checkCommunicator(communicator, toProcNo); |
| 67 | |
| 68 | |
| 69 | bool transferFailed = true; |
| 70 | |
| 71 | if (commsType == commsTypes::blocking) |
| 72 | { |
| 73 | transferFailed = MPI_Bsend |
| 74 | ( |
| 75 | const_cast<char*>(buf), |
| 76 | bufSize, |
| 77 | MPI_BYTE, |
| 78 | toProcNo, //procID(toProcNo), |
| 79 | tag, |
| 80 | PstreamGlobals::MPICommunicators_[communicator] //MPI_COMM_WORLD |
| 81 | ); |
| 82 | |
| 83 | if (debug) |
| 84 | { |
| 85 | Pout<< "UOPstream::write : finished write to:" << toProcNo |
| 86 | << " tag:" << tag << " size:" << label(bufSize) |
| 87 | << " commsType:" << UPstream::commsTypeNames[commsType] |
| 88 | << Foam::endl; |
| 89 | } |
| 90 | } |
| 91 | else if (commsType == commsTypes::scheduled) |
| 92 | { |
| 93 | transferFailed = MPI_Send |
no test coverage detected