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Assign engine to command queue using round robin algorithm

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Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
This commit is contained in:
Lukasz Jobczyk
2021-10-28 07:52:24 +00:00
committed by Compute-Runtime-Automation
parent cc2ba84fc8
commit 1c68ac1cbc
20 changed files with 215 additions and 3 deletions
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20
opencl/source/command_queue/command_queue_hw.h
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@@ -63,6 +63,24 @@ class CommandQueueHw : public CommandQueue {
this->gpgpuEngine = &device->getInternalEngine();
}
auto &hwInfo = device->getDevice().getHardwareInfo();
auto &hwHelper = NEO::HwHelper::get(hwInfo.platform.eRenderCoreFamily);
auto assignEngineRoundRobin =
!internalUsage &&
!this->queueFamilySelected &&
!(clPriority & static_cast<cl_queue_priority_khr>(CL_QUEUE_PRIORITY_LOW_KHR)) &&
hwHelper.isAssignEngineRoundRobinSupported() &&
this->isAssignEngineRoundRobinEnabled();
if (DebugManager.flags.EnableCmdQRoundRobindEngineAssign.get() != -1) {
assignEngineRoundRobin = DebugManager.flags.EnableCmdQRoundRobindEngineAssign.get();
}
if (assignEngineRoundRobin) {
this->gpgpuEngine = &device->getDevice().getNextEngineForCommandQueue();
}
if (getCmdQueueProperties<cl_queue_properties>(properties, CL_QUEUE_PROPERTIES) & static_cast<cl_queue_properties>(CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE)) {
getGpgpuCommandStreamReceiver().overrideDispatchPolicy(DispatchMode::BatchedDispatch);
if (DebugManager.flags.CsrDispatchMode.get() != 0) {
@@ -77,8 +95,6 @@ class CommandQueueHw : public CommandQueue {
auto &stateSaveAreaHeader = SipKernel::getSipKernel(device->getDevice()).getStateSaveAreaHeader();
if (stateSaveAreaHeader.size() > 0) {
auto &hwInfo = device->getDevice().getHardwareInfo();
auto &hwHelper = NEO::HwHelper::get(hwInfo.platform.eRenderCoreFamily);
NEO::MemoryTransferHelper::transferMemoryToAllocation(hwHelper.isBlitCopyRequiredForLocalMemory(hwInfo, *debugSurface),
device->getDevice(), debugSurface, 0, stateSaveAreaHeader.data(),
stateSaveAreaHeader.size());