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feature(ocl) use tags to synchronize multi root device events

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Signed-off-by: Maciej Plewka <maciej.plewka@intel.com>
This commit is contained in:
Maciej Plewka
2023-01-19 16:11:39 +00:00
committed by Compute-Runtime-Automation
parent a27834ff7d
commit fa4830036a
56 changed files with 683 additions and 174 deletions
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15
opencl/source/context/context.cpp
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@@ -19,6 +19,7 @@
#include "shared/source/memory_manager/memory_manager.h"
#include "shared/source/memory_manager/unified_memory_manager.h"
#include "shared/source/utilities/heap_allocator.h"
#include "shared/source/utilities/tag_allocator.h"
#include "opencl/source/cl_device/cl_device.h"
#include "opencl/source/command_queue/command_queue.h"
@@ -49,7 +50,9 @@ Context::Context(
Context::~Context() {
gtpinNotifyContextDestroy((cl_context)this);
if (multiRootDeviceTimestampPacketAllocator.get() != nullptr) {
multiRootDeviceTimestampPacketAllocator.reset();
}
if (smallBufferPoolAllocator.isAggregatedSmallBuffersEnabled(this)) {
smallBufferPoolAllocator.releaseSmallBufferPool();
}
@@ -564,5 +567,15 @@ void Context::BufferPoolAllocator::releaseSmallBufferPool() {
delete this->mainStorage;
this->mainStorage = nullptr;
}
TagAllocatorBase *Context::getMultiRootDeviceTimestampPacketAllocator() {
return multiRootDeviceTimestampPacketAllocator.get();
}
void Context::setMultiRootDeviceTimestampPacketAllocator(std::unique_ptr<TagAllocatorBase> &allocator) {
multiRootDeviceTimestampPacketAllocator = std::move(allocator);
}
std::unique_lock<std::mutex> Context::obtainOwnershipForMultiRootDeviceAllocator() {
return std::unique_lock<std::mutex>(multiRootDeviceAllocatorMtx);
}
} // namespace NEO