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feature: add support for HP copy engine context

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- add support for contect group with HP copy engine
- choose HP copy engine when available

Related-To: NEO-11983

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
This commit is contained in:
Mateusz Hoppe
2024-07-18 14:47:32 +00:00
committed by Compute-Runtime-Automation
parent ce6e7f63af
commit 3fbcbcaef2
13 changed files with 456 additions and 46 deletions
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13
shared/source/helpers/engine_node_helper.cpp
View File

@@ -256,12 +256,21 @@ aub_stream::EngineType selectLinkCopyEngine(const RootDeviceEnvironment &rootDev
: aub_stream::ENGINE_BCS4;
const aub_stream::EngineType engine2 = aub_stream::ENGINE_BCS2;
if (isBcsEnabled(hwInfo, engine1) && isBcsEnabled(hwInfo, engine2)) {
auto hpEngine = gfxCoreHelper.getDefaultHpCopyEngine(hwInfo);
if (isBcsEnabled(hwInfo, engine1) && engine1 != hpEngine &&
isBcsEnabled(hwInfo, engine2) && engine2 != hpEngine) {
// both BCS enabled, round robin
return selectorCopyEngine.fetch_xor(1u) ? engine1 : engine2;
} else {
// one BCS enabled
return isBcsEnabled(hwInfo, engine1) ? engine1 : engine2;
if (isBcsEnabled(hwInfo, engine1) && (engine1 != hpEngine)) {
return engine1;
} else if (isBcsEnabled(hwInfo, engine2) && (engine2 != hpEngine)) {
return engine2;
} else {
return productHelper.getDefaultCopyEngine();
}
}
}
aub_stream::EngineType mapCcsIndexToEngineType(uint32_t index) {

4
shared/source/helpers/gfx_core_helper.h
View File

@@ -182,6 +182,8 @@ class GfxCoreHelper {
virtual bool areSecondaryContextsSupported() const = 0;
virtual uint32_t getContextGroupContextsCount() const = 0;
virtual uint32_t getContextGroupHpContextsCount(EngineGroupType type) const = 0;
virtual aub_stream::EngineType getDefaultHpCopyEngine(const HardwareInfo &hwInfo) const = 0;
virtual bool is48ResourceNeededForCmdBuffer() const = 0;
virtual uint32_t getKernelPrivateMemSize(const KernelDescriptor &kernelDescriptor) const = 0;
@@ -418,6 +420,8 @@ class GfxCoreHelperHw : public GfxCoreHelper {
bool areSecondaryContextsSupported() const override;
uint32_t getContextGroupContextsCount() const override;
uint32_t getContextGroupHpContextsCount(EngineGroupType type) const override;
aub_stream::EngineType getDefaultHpCopyEngine(const HardwareInfo &hwInfo) const override;
bool is48ResourceNeededForCmdBuffer() const override;

11
shared/source/helpers/gfx_core_helper_base.inl
View File

@@ -748,6 +748,17 @@ uint32_t GfxCoreHelperHw<GfxFamily>::getContextGroupContextsCount() const {
return 0;
}
template <typename GfxFamily>
uint32_t GfxCoreHelperHw<GfxFamily>::getContextGroupHpContextsCount(EngineGroupType type) const {
return std::min(getContextGroupContextsCount() / 2, 4u);
}
template <typename GfxFamily>
aub_stream::EngineType GfxCoreHelperHw<GfxFamily>::getDefaultHpCopyEngine(const HardwareInfo &hwInfo) const {
return aub_stream::EngineType::NUM_ENGINES;
}
template <typename GfxFamily>
bool GfxCoreHelperHw<GfxFamily>::is48ResourceNeededForCmdBuffer() const {
return true;