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Enable batching on Drm CSR when local memory is enabled

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Change-Id: I7504b82307f338343a799cb0370ba37f9722406f
Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
This commit is contained in:
Bartosz Dunajski
2020-05-15 13:52:11 +02:00
committed by sys_ocldev
parent 424de72f38
commit c4c7d72aa5
3 changed files with 43 additions and 1 deletions
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14
opencl/source/os_interface/linux/drm_command_stream.inl
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@@ -11,6 +11,7 @@
#include "shared/source/gmm_helper/page_table_mngr.h"
#include "shared/source/helpers/aligned_memory.h"
#include "shared/source/helpers/flush_stamp.h"
#include "shared/source/helpers/hw_helper.h"
#include "shared/source/helpers/preamble.h"
#include "shared/source/memory_manager/residency.h"
#include "shared/source/os_interface/linux/drm_allocation.h"
@@ -33,9 +34,20 @@ template <typename GfxFamily>
DrmCommandStreamReceiver<GfxFamily>::DrmCommandStreamReceiver(ExecutionEnvironment &executionEnvironment, uint32_t rootDeviceIndex, gemCloseWorkerMode mode)
: BaseClass(executionEnvironment, rootDeviceIndex), gemCloseWorkerOperationMode(mode) {
this->drm = executionEnvironment.rootDeviceEnvironments[rootDeviceIndex]->osInterface->get()->getDrm();
auto rootDeviceEnvironment = executionEnvironment.rootDeviceEnvironments[rootDeviceIndex].get();
this->drm = rootDeviceEnvironment->osInterface->get()->getDrm();
residency.reserve(512);
execObjectsStorage.reserve(512);
auto hwInfo = rootDeviceEnvironment->getHardwareInfo();
auto localMemoryEnabled = HwHelper::get(hwInfo->platform.eRenderCoreFamily).getEnableLocalMemory(*hwInfo);
this->dispatchMode = localMemoryEnabled ? DispatchMode::BatchedDispatch : DispatchMode::ImmediateDispatch;
if (DebugManager.flags.CsrDispatchMode.get()) {
this->dispatchMode = static_cast<DispatchMode>(DebugManager.flags.CsrDispatchMode.get());
}
}
template <typename GfxFamily>