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fix: dont optimize implicit semaphore in copy offload mode

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Related-To: HSD-18043488005

Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
This commit is contained in:
Bartosz Dunajski
2025-09-29 10:19:30 +00:00
committed by Compute-Runtime-Automation
parent 40ce5eb55e
commit 2f82a3a1c4
2 changed files with 47 additions and 2 deletions
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5
level_zero/core/source/cmdlist/cmdlist_hw.inl
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@@ -2992,9 +2992,10 @@ bool CommandListCoreFamily<gfxCoreFamily>::handleInOrderImplicitDependencies(boo
template <GFXCORE_FAMILY gfxCoreFamily>
inline ze_result_t CommandListCoreFamily<gfxCoreFamily>::addEventsToCmdList(uint32_t numWaitEvents, ze_event_handle_t *phWaitEvents, CommandToPatchContainer *outWaitCmds,
bool relaxedOrderingAllowed, bool trackDependencies, bool waitForImplicitInOrderDependency, bool skipAddingWaitEventsToResidency, bool dualStreamCopyOffloadOperation) {
bool copyOnly = isCopyOnly(dualStreamCopyOffloadOperation);
bool inOrderDependenciesSent = false;
if (this->latestOperationRequiredNonWalkerInOrderCmdsChaining && !relaxedOrderingAllowed) {
if (this->latestOperationRequiredNonWalkerInOrderCmdsChaining && !relaxedOrderingAllowed && !copyOnly) {
waitForImplicitInOrderDependency = false;
}
@@ -3003,7 +3004,7 @@ inline ze_result_t CommandListCoreFamily<gfxCoreFamily>::addEventsToCmdList(uint
}
if (relaxedOrderingAllowed && numWaitEvents > 0 && !inOrderDependenciesSent) {
NEO::RelaxedOrderingHelper::encodeRegistersBeforeDependencyCheckers<GfxFamily>(*commandContainer.getCommandStream(), isCopyOnly(dualStreamCopyOffloadOperation));
NEO::RelaxedOrderingHelper::encodeRegistersBeforeDependencyCheckers<GfxFamily>(*commandContainer.getCommandStream(), copyOnly);
}
if (numWaitEvents > 0) {