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[UR] Call zeCommandListAppendLaunchKernelWithArguments() directly #20686

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Merged
merged 1 commit into from
Nov 20, 2025
Merged

[UR] Call zeCommandListAppendLaunchKernelWithArguments() directly #20686

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3 changes: 0 additions & 3 deletions unified-runtime/source/adapters/level_zero/platform.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -527,9 +527,6 @@ ur_result_t ur_platform_handle_t_::initialize() {
ZeMemGetPitchFor2dImageExt.zeMemGetPitchFor2dImage != nullptr;

if (this->isDriverVersionNewerOrSimilar(1, 14, 36035)) {
ZeCommandListAppendLaunchKernelWithArgumentsExt
.zeCommandListAppendLaunchKernelWithArgumentsFunctionPtr =
zeCommandListAppendLaunchKernelWithArguments;
ZeCommandListAppendLaunchKernelWithArgumentsExt.Supported = true;
} else {
ZeCommandListAppendLaunchKernelWithArgumentsExt.Supported = false;
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4 changes: 0 additions & 4 deletions unified-runtime/source/adapters/level_zero/platform.hpp
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Expand Up @@ -166,9 +166,5 @@ struct ur_platform_handle_t_ : ur::handle_base<ur::level_zero::ddi_getter>,
struct ZeCommandListAppendLaunchKernelWithArgumentsExtension {
bool Supported = false;
bool DriverSupportsCooperativeKernelLaunchWithArgs = false;
ze_result_t (*zeCommandListAppendLaunchKernelWithArgumentsFunctionPtr)(
ze_command_list_handle_t, ze_kernel_handle_t, const ze_group_count_t,
const ze_group_size_t, void **, const void *, ze_event_handle_t,
uint32_t, ze_event_handle_t *);
} ZeCommandListAppendLaunchKernelWithArgumentsExt;
};
4 changes: 1 addition & 3 deletions unified-runtime/source/adapters/level_zero/v2/command_list_manager.cpp
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Expand Up @@ -175,9 +175,7 @@ ur_result_t ur_command_list_manager::appendKernelLaunchLocked(
TRACK_SCOPE_LATENCY("ur_command_list_manager::"
"zeCommandListAppendLaunchKernelWithArguments");
ze_group_size_t groupSize = {WG[0], WG[1], WG[2]};
ZE2UR_CALL(hContext->getPlatform()
->ZeCommandListAppendLaunchKernelWithArgumentsExt
.zeCommandListAppendLaunchKernelWithArgumentsFunctionPtr,
ZE2UR_CALL(zeCommandListAppendLaunchKernelWithArguments,
(getZeCommandList(), hZeKernel, zeThreadGroupDimensions,
groupSize, hKernel->kernelArgs.data(), pNext, zeSignalEvent,
waitListView.num, waitListView.handles));
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