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ScalFMM
Commit e8de9ed7 authored by BRAMAS Berenger's avatar BRAMAS Berenger
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Add a offset to the mpi tag to ensure coherency

parent 4fce1c6c
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Showing with 2 additions and 2 deletions
Src/Files/FMpiTreeBuilder.hpp
View file @ e8de9ed7
......@@ -376,7 +376,7 @@ public:
requestsParts.emplace_back();
FMpi::MpiAssert(MPI_Isend((ParticleClass*)&particlesArrayInLeafOrder[leavesOffsetInParticles[pack.elementFrom]],
sizeof(ParticleClass)*nbPartsPerPackToSend[idxPack],
MPI_BYTE, pack.idProc, FMpi::TagExchangeIndexs, communicator.getComm(), &requestsParts.back()), __LINE__);
MPI_BYTE, pack.idProc, FMpi::TagExchangeIndexs + 2, communicator.getComm(), &requestsParts.back()), __LINE__);
}
}
// Compute the current intervals
......@@ -426,7 +426,7 @@ public:
if(pack.idProc != myRank && 0 < (pack.elementTo-pack.elementFrom)){
requestsParts.emplace_back();
FMpi::MpiAssert( MPI_Irecv(&particlesRecvBuffer[offsetToRecv], sizeof(ParticleClass)*nbPartsPerPackToRecv[idxPack], MPI_BYTE, pack.idProc,
FMpi::TagExchangeIndexs, communicator.getComm(), &requestsParts.back()), __LINE__);
FMpi::TagExchangeIndexs + 2, communicator.getComm(), &requestsParts.back()), __LINE__);
}
else if(pack.idProc == myRank){
// Copy my particles
......
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