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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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11
fairmq/shmem/FairMQTransportFactorySHM.h
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@@ -19,8 +19,6 @@
#include "FairMQUnmanagedRegionSHM.h"
#include <options/FairMQProgOptions.h>
#include <boost/interprocess/sync/named_mutex.hpp>
#include <vector>
#include <string>
#include <thread>
@@ -44,7 +42,7 @@ class FairMQTransportFactorySHM final : public FairMQTransportFactory
FairMQPollerPtr CreatePoller(const std::vector<FairMQChannel*>& channels) const override;
FairMQPollerPtr CreatePoller(const std::unordered_map<std::string, std::vector<FairMQChannel>>& channelsMap, const std::vector<std::string>& channelList) const override;
FairMQUnmanagedRegionPtr CreateUnmanagedRegion(const size_t size, FairMQRegionCallback callback = nullptr) const override;
FairMQUnmanagedRegionPtr CreateUnmanagedRegion(const size_t size, FairMQRegionCallback callback = nullptr, const std::string& path = "", int flags = 0) const override;
fair::mq::Transport GetType() const override;
@@ -56,17 +54,14 @@ class FairMQTransportFactorySHM final : public FairMQTransportFactory
private:
void SendHeartbeats();
void StartMonitor();
static fair::mq::Transport fTransportType;
std::string fDeviceId;
std::string fShmId;
void* fContext;
void* fZMQContext;
std::unique_ptr<fair::mq::shmem::Manager> fManager;
std::thread fHeartbeatThread;
std::atomic<bool> fSendHeartbeats;
std::unique_ptr<boost::interprocess::named_mutex> fShMutex;
fair::mq::shmem::DeviceCounter* fDeviceCounter;
std::unique_ptr<fair::mq::shmem::Manager> fManager;
};
#endif /* FAIRMQTRANSPORTFACTORYSHM_H_ */