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Add preemption flags creation to shared code

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Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
This commit is contained in:
Zbigniew Zdanowicz
2021-09-23 13:06:18 +00:00
committed by Compute-Runtime-Automation
parent 3b35ba504f
commit e295e74c0a
7 changed files with 61 additions and 78 deletions
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22
opencl/source/helpers/cl_preemption_helper.cpp
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@@ -11,28 +11,20 @@
namespace NEO {
void ClPreemptionHelper::setPreemptionLevelFlags(PreemptionFlags &flags, Device &device, Kernel *kernel) {
if (kernel) {
const auto &kernelDescriptor = kernel->getKernelInfo().kernelDescriptor;
flags.flags.disabledMidThreadPreemptionKernel = kernelDescriptor.kernelAttributes.flags.requiresDisabledMidThreadPreemption;
flags.flags.vmeKernel = kernel->isVmeKernel();
flags.flags.usesFencesForReadWriteImages = kernelDescriptor.kernelAttributes.flags.usesFencesForReadWriteImages;
flags.flags.schedulerKernel = kernel->isSchedulerKernel;
}
flags.flags.deviceSupportsVmePreemption = device.getDeviceInfo().vmeAvcSupportsPreemption;
flags.flags.disablePerCtxtPreemptionGranularityControl = device.getHardwareInfo().workaroundTable.waDisablePerCtxtPreemptionGranularityControl;
flags.flags.disableLSQCROPERFforOCL = device.getHardwareInfo().workaroundTable.waDisableLSQCROPERFforOCL;
}
PreemptionMode ClPreemptionHelper::taskPreemptionMode(Device &device, const MultiDispatchInfo &multiDispatchInfo) {
PreemptionMode devMode = device.getPreemptionMode();
for (const auto &di : multiDispatchInfo) {
auto kernel = di.getKernel();
PreemptionFlags flags = {};
setPreemptionLevelFlags(flags, device, kernel);
const KernelDescriptor *kernelDescriptor = nullptr;
bool schedulerKernel = false;
if (kernel != nullptr) {
kernelDescriptor = &kernel->getDescriptor();
schedulerKernel = kernel->isSchedulerKernel;
}
PreemptionFlags flags = PreemptionHelper::createPreemptionLevelFlags(device, kernelDescriptor, schedulerKernel);
PreemptionMode taskMode = PreemptionHelper::taskPreemptionMode(devMode, flags);
if (devMode > taskMode) {
devMode = taskMode;