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Shmem region: support huge pages via path to hugetlbfs mount

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This commit is contained in:
Alexey Rybalchenko
2019-07-03 14:54:54 +02:00
committed by Dennis Klein
parent a8c76accdc
commit 0e35f1cb22
29 changed files with 466 additions and 537 deletions
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14
fairmq/shmem/FairMQSocketSHM.cxx
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@@ -375,20 +375,20 @@ int64_t FairMQSocketSHM::Receive(vector<FairMQMessagePtr>& msgVec, const int tim
for (size_t m = 0; m < numMessages; m++)
{
MetaHeader metaHeader;
memcpy(&metaHeader, &hdrVec[m], sizeof(MetaHeader));
MetaHeader hdr;
memcpy(&hdr, &hdrVec[m], sizeof(MetaHeader));
msgVec.emplace_back(fair::mq::tools::make_unique<FairMQMessageSHM>(fManager, GetTransport()));
FairMQMessageSHM* msg = static_cast<FairMQMessageSHM*>(msgVec.back().get());
MetaHeader* msgHdr = static_cast<MetaHeader*>(zmq_msg_data(msg->GetMessage()));
memcpy(msgHdr, &metaHeader, sizeof(MetaHeader));
memcpy(msgHdr, &hdr, sizeof(MetaHeader));
msg->fHandle = metaHeader.fHandle;
msg->fSize = metaHeader.fSize;
msg->fRegionId = metaHeader.fRegionId;
msg->fHint = metaHeader.fHint;
msg->fHandle = hdr.fHandle;
msg->fSize = hdr.fSize;
msg->fRegionId = hdr.fRegionId;
msg->fHint = hdr.fHint;
totalSize += msg->GetSize();
}