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feature: Introduce ULLS light

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Add core implementation of ULLS without VM_BIND interface aka ULLS
light.

Related-To: NEO-13922

Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
This commit is contained in:
Lukasz Jobczyk
2025-02-11 14:31:01 +00:00
committed by Compute-Runtime-Automation
parent 488ac4bb6a
commit bc2b49b958
23 changed files with 293 additions and 62 deletions
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8
shared/source/os_interface/linux/drm_buffer_object.cpp
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@@ -7,6 +7,7 @@
#include "shared/source/os_interface/linux/drm_buffer_object.h"
#include "shared/source/command_stream/command_stream_receiver.h"
#include "shared/source/command_stream/task_count_helper.h"
#include "shared/source/execution_environment/execution_environment.h"
#include "shared/source/execution_environment/root_device_environment.h"
@@ -345,6 +346,13 @@ int BufferObject::validateHostPtr(BufferObject *const boToPin[], size_t numberOf
}
}
} else {
if (this->drm->getRootDeviceEnvironment().executionEnvironment.memoryManager) {
const auto &engines = this->drm->getRootDeviceEnvironment().executionEnvironment.memoryManager->getRegisteredEngines(osContext->getRootDeviceIndex());
for (const auto engine : engines) {
auto lock = engine.commandStreamReceiver->obtainUniqueOwnership();
engine.commandStreamReceiver->stopDirectSubmission(false);
}
}
StackVec<ExecObject, maxFragmentsCount + 1> execObject(numberOfBos + 1);
retVal = this->exec(4u, 0u, 0u, false, osContext, vmHandleId, drmContextId, boToPin, numberOfBos, &execObject[0], 0, 0);
}