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https://github.com/FairRootGroup/FairMQ.git
synced 2025-10-16 01:51:45 +00:00
Shm: initial multiple segments support
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@@ -43,7 +43,7 @@ class Message final : public fair::mq::Message
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: fair::mq::Message(factory)
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, fManager(manager)
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, fQueued(false)
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, fMeta{0, 0, 0, -1}
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, fMeta{0, 0, 0, fManager.GetSegmentId(), -1}
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, fRegionPtr(nullptr)
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, fLocalPtr(nullptr)
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{
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@@ -54,7 +54,7 @@ class Message final : public fair::mq::Message
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: fair::mq::Message(factory)
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, fManager(manager)
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, fQueued(false)
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, fMeta{0, 0, 0, -1}
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, fMeta{0, 0, 0, fManager.GetSegmentId(), -1}
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, fRegionPtr(nullptr)
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, fLocalPtr(nullptr)
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{
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@@ -65,7 +65,7 @@ class Message final : public fair::mq::Message
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: fair::mq::Message(factory)
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, fManager(manager)
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, fQueued(false)
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, fMeta{0, 0, 0, -1}
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, fMeta{0, 0, 0, fManager.GetSegmentId(), -1}
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, fRegionPtr(nullptr)
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, fLocalPtr(nullptr)
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{
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@@ -77,7 +77,7 @@ class Message final : public fair::mq::Message
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: fair::mq::Message(factory)
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, fManager(manager)
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, fQueued(false)
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, fMeta{0, 0, 0, -1}
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, fMeta{0, 0, 0, fManager.GetSegmentId(), -1}
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, fRegionPtr(nullptr)
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, fLocalPtr(nullptr)
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{
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@@ -89,7 +89,7 @@ class Message final : public fair::mq::Message
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: fair::mq::Message(factory)
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, fManager(manager)
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, fQueued(false)
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, fMeta{0, 0, 0, -1}
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, fMeta{0, 0, 0, fManager.GetSegmentId(), -1}
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, fRegionPtr(nullptr)
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, fLocalPtr(nullptr)
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{
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@@ -108,7 +108,7 @@ class Message final : public fair::mq::Message
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: fair::mq::Message(factory)
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, fManager(manager)
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, fQueued(false)
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, fMeta{size, static_cast<UnmanagedRegion*>(region.get())->fRegionId, reinterpret_cast<size_t>(hint), -1}
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, fMeta{size, reinterpret_cast<size_t>(hint), static_cast<UnmanagedRegion*>(region.get())->fRegionId, fManager.GetSegmentId(), -1}
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, fRegionPtr(nullptr)
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, fLocalPtr(static_cast<char*>(data))
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{
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@@ -169,7 +169,8 @@ class Message final : public fair::mq::Message
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if (!fLocalPtr) {
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if (fMeta.fRegionId == 0) {
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if (fMeta.fSize > 0) {
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fLocalPtr = reinterpret_cast<char*>(fManager.GetAddressFromHandle(fMeta.fHandle));
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fManager.GetSegment(fMeta.fSegmentId);
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fLocalPtr = reinterpret_cast<char*>(fManager.GetAddressFromHandle(fMeta.fHandle, fMeta.fSegmentId));
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} else {
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fLocalPtr = nullptr;
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}
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@@ -195,7 +196,7 @@ class Message final : public fair::mq::Message
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return true;
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} else if (newSize <= fMeta.fSize) {
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try {
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fLocalPtr = fManager.ShrinkInPlace(fMeta.fSize, newSize, fLocalPtr);
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fLocalPtr = fManager.ShrinkInPlace(fMeta.fSize, newSize, fLocalPtr, fMeta.fSegmentId);
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fMeta.fSize = newSize;
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return true;
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} catch (boost::interprocess::interprocess_exception& e) {
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@@ -248,7 +249,7 @@ class Message final : public fair::mq::Message
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{
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fLocalPtr = fManager.Allocate(size, alignment);
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if (fLocalPtr) {
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fMeta.fHandle = fManager.GetHandleFromAddress(fLocalPtr);
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fMeta.fHandle = fManager.GetHandleFromAddress(fLocalPtr, fMeta.fSegmentId);
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fMeta.fSize = size;
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}
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return fLocalPtr;
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@@ -258,7 +259,8 @@ class Message final : public fair::mq::Message
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{
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if (fMeta.fHandle >= 0 && !fQueued) {
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if (fMeta.fRegionId == 0) {
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fManager.Deallocate(fMeta.fHandle);
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fManager.GetSegment(fMeta.fSegmentId);
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fManager.Deallocate(fMeta.fHandle, fMeta.fSegmentId);
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fMeta.fHandle = -1;
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} else {
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if (!fRegionPtr) {
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