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fix: remove doubled operations when executing regular on immediate

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- immediate flush does not need to perform below for command list execution
- handling indirect allocations
- performing page fault migration
- making residency of unified shared memory
- perform prefetching when required

Related-To: NEO-10356

Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
This commit is contained in:
Zbigniew Zdanowicz
2025-04-09 08:58:37 +00:00
committed by Compute-Runtime-Automation
parent 18f752ee2f
commit b31c3bb3ca
7 changed files with 265 additions and 24 deletions
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47
level_zero/core/source/cmdlist/cmdlist_hw_immediate.inl
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@@ -451,6 +451,8 @@ inline ze_result_t CommandListCoreFamilyImmediate<gfxCoreFamily>::executeCommand
auto csr = cmdQImp->getCsr();
auto lockCSR = outerLock != nullptr ? std::move(*outerLock) : csr->obtainUniqueOwnership();
std::unique_lock<std::mutex> lockForIndirect;
if (appendOperation != NEO::AppendOperations::cmdList) {
if (NEO::ApiSpecificConfig::isSharedAllocPrefetchEnabled()) {
auto svmAllocMgr = this->device->getDriverHandle()->getSvmAllocsManager();
@@ -458,35 +460,34 @@ inline ze_result_t CommandListCoreFamilyImmediate<gfxCoreFamily>::executeCommand
}
cmdQ->registerCsrClient();
}
std::unique_lock<std::mutex> lockForIndirect;
if (this->hasIndirectAllocationsAllowed()) {
cmdQ->handleIndirectAllocationResidency(this->getUnifiedMemoryControls(), lockForIndirect, performMigration);
}
if (performMigration) {
auto deviceImp = static_cast<DeviceImp *>(this->device);
auto pageFaultManager = deviceImp->getDriverHandle()->getMemoryManager()->getPageFaultManager();
if (pageFaultManager == nullptr) {
performMigration = false;
if (this->hasIndirectAllocationsAllowed()) {
cmdQ->handleIndirectAllocationResidency(this->getUnifiedMemoryControls(), lockForIndirect, performMigration);
}
}
cmdQ->makeResidentAndMigrate(performMigration, this->commandContainer.getResidencyContainer());
if (performMigration) {
auto deviceImp = static_cast<DeviceImp *>(this->device);
auto pageFaultManager = deviceImp->getDriverHandle()->getMemoryManager()->getPageFaultManager();
if (pageFaultManager == nullptr) {
performMigration = false;
}
}
static_cast<CommandQueueHw<gfxCoreFamily> *>(this->cmdQImmediate)->patchCommands(*this, 0u, false);
cmdQ->makeResidentAndMigrate(performMigration, this->commandContainer.getResidencyContainer());
if (performMigration) {
this->migrateSharedAllocations();
}
if (performMigration) {
this->migrateSharedAllocations();
}
if (this->performMemoryPrefetch) {
auto prefetchManager = this->device->getDriverHandle()->getMemoryManager()->getPrefetchManager();
prefetchManager->migrateAllocationsToGpu(this->getPrefetchContext(),
*this->device->getDriverHandle()->getSvmAllocsManager(),
*this->device->getNEODevice(),
*csr);
if (this->performMemoryPrefetch) {
auto prefetchManager = this->device->getDriverHandle()->getMemoryManager()->getPrefetchManager();
prefetchManager->migrateAllocationsToGpu(this->getPrefetchContext(),
*this->device->getDriverHandle()->getSvmAllocsManager(),
*this->device->getNEODevice(),
*csr);
}
static_cast<CommandQueueHw<gfxCoreFamily> *>(this->cmdQImmediate)->patchCommands(*this, 0u, false);
}
NEO::CompletionStamp completionStamp;