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feature: initial support for multitile bcs split

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Related-To: NEO-14557

Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
This commit is contained in:
Bartosz Dunajski
2025-06-30 11:14:04 +00:00
committed by Compute-Runtime-Automation
parent c62c7334c9
commit 78c6751be1
16 changed files with 171 additions and 51 deletions
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3
shared/source/os_interface/product_helper.h
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@@ -7,6 +7,7 @@
#pragma once
#include "shared/source/command_stream/task_count_helper.h"
#include "shared/source/helpers/common_types.h"
#include "aubstream/engine_node.h"
#include "ocl_igc_shared/raytracing/ocl_raytracing_structures.h"
@@ -157,7 +158,7 @@ class ProductHelper {
virtual bool isTilePlacementResourceWaRequired(const HardwareInfo &hwInfo) const = 0;
virtual bool allowMemoryPrefetch(const HardwareInfo &hwInfo) const = 0;
virtual bool isBcsReportWaRequired(const HardwareInfo &hwInfo) const = 0;
virtual bool isBlitSplitEnqueueWARequired(const HardwareInfo &hwInfo) const = 0;
virtual BcsSplitSettings getBcsSplitSettings() const = 0;
virtual bool isBlitCopyRequiredForLocalMemory(const RootDeviceEnvironment &rootDeviceEnvironment, const GraphicsAllocation &allocation) const = 0;
virtual bool isInitDeviceWithFirstSubmissionRequired(const HardwareInfo &hwInfo) const = 0;
virtual bool isImplicitScalingSupported(const HardwareInfo &hwInfo) const = 0;

4
shared/source/os_interface/product_helper.inl
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@@ -562,8 +562,8 @@ bool ProductHelperHw<gfxProduct>::isBcsReportWaRequired(const HardwareInfo &hwIn
}
template <PRODUCT_FAMILY gfxProduct>
bool ProductHelperHw<gfxProduct>::isBlitSplitEnqueueWARequired(const HardwareInfo &hwInfo) const {
return false;
BcsSplitSettings ProductHelperHw<gfxProduct>::getBcsSplitSettings() const {
return {};
}
template <PRODUCT_FAMILY gfxProduct>

2
shared/source/os_interface/product_helper_hw.h
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@@ -96,7 +96,7 @@ class ProductHelperHw : public ProductHelper {
bool isCooperativeEngineSupported(const HardwareInfo &hwInfo) const override;
bool isTimestampWaitSupportedForEvents() const override;
bool isTilePlacementResourceWaRequired(const HardwareInfo &hwInfo) const override;
bool isBlitSplitEnqueueWARequired(const HardwareInfo &hwInfo) const override;
BcsSplitSettings getBcsSplitSettings() const override;
bool isInitDeviceWithFirstSubmissionRequired(const HardwareInfo &hwInfo) const override;
bool allowMemoryPrefetch(const HardwareInfo &hwInfo) const override;
bool isBcsReportWaRequired(const HardwareInfo &hwInfo) const override;