Mirror/FairMQ
1
0
Fork 0
mirror of https://github.com/FairRootGroup/FairMQ.git synced 2025-10-13 08:41:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

Shm: fix number of region events

Browse Source
This commit is contained in:
Alexey Rybalchenko 2022-02-14 16:50:53 +01:00
parent b747a8787c
commit 55cfdf7578
1 changed files with 10 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
fairmq/shmem/Manager.h
View File

@ -228,6 +228,8 @@ class Manager
fShmSegments = fManagementSegment.find_or_construct<Uint16SegmentInfoHashMap>(unique_instance)(fShmVoidAlloc);
fShmRegions = fManagementSegment.find_or_construct<Uint16RegionInfoHashMap>(unique_instance)(fShmVoidAlloc);
bool createdSegment = false;
try {
std::string segmentName("fmq_" + fShmId + "_m_" + std::to_string(fSegmentId));
auto it = fShmSegments->find(fSegmentId);
@ -246,6 +248,7 @@ class Manager
if (zeroSegmentOnCreation) {
ZeroSegment(fSegmentId);
}
createdSegment = true;
} else {
// found segment with the given id, opening
if (it->second.fAllocationAlgorithm == AllocationAlgorithm::rbtree_best_fit) {
@ -278,7 +281,9 @@ class Manager
ZeroSegment(fSegmentId);
}
if (createdSegment) {
(fEventCounter->fCount)++;
}
#ifdef FAIRMQ_DEBUG_MODE
fMsgDebug = fManagementSegment.find_or_construct<Uint16MsgDebugMapHashMap>(unique_instance)(fShmVoidAlloc);
@ -360,7 +365,7 @@ class Manager
}
bool Interrupted() { return fInterrupted.load(); }
std::pair<UnmanagedRegion*, uint16_t> CreateRegion(const size_t size,
std::pair<UnmanagedRegion*, uint16_t> CreateRegion(size_t size,
RegionCallback callback,
RegionBulkCallback bulkCallback,
RegionConfig cfg)
@ -419,7 +424,7 @@ class Manager
}
}
UnmanagedRegion* GetRegion(const uint16_t id)
UnmanagedRegion* GetRegion(uint16_t id)
{
// NOTE: gcc optimizations. Prevent loading tls addresses many times in the fast path
const auto &lTlCache = fTlRegionCache;
@ -445,7 +450,7 @@ class Manager
return lRegion;
}
UnmanagedRegion* GetRegionUnsafe(const uint16_t id, boost::interprocess::scoped_lock<boost::interprocess::interprocess_mutex>& lockedShmLock)
UnmanagedRegion* GetRegionUnsafe(uint16_t id, boost::interprocess::scoped_lock<boost::interprocess::interprocess_mutex>& lockedShmLock)
{
// remote region could actually be a local one if a message originates from this device (has been sent out and returned)
auto it = fRegions.find(id);
@ -479,7 +484,7 @@ class Manager
}
}
void RemoveRegion(const uint16_t id)
void RemoveRegion(uint16_t id)
{
try {
fRegions.at(id)->StopAcks();