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Create dedicated engine for internal usage

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Related-To: NEO-4149

Change-Id: I1641866429cfa87b457a808b22917d191c482a7e
Signed-off-by: Jobczyk, Lukasz <lukasz.jobczyk@intel.com>
This commit is contained in:
Jobczyk, Lukasz
2020-01-21 09:35:12 +01:00
committed by sys_ocldev
parent 31029be263
commit d810067048
59 changed files with 258 additions and 161 deletions
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1
core/helpers/hw_helper.h
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@@ -80,6 +80,7 @@ class HwHelper {
static uint32_t getEnginesCount(const HardwareInfo &hwInfo);
static constexpr uint32_t lowPriorityGpgpuEngineIndex = 1;
static constexpr uint32_t internalUsageEngineIndex = 2;
protected:
HwHelper() = default;

5
core/helpers/hw_helper_bdw_plus.inl
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@@ -42,8 +42,9 @@ bool HwHelperHw<GfxFamily>::timestampPacketWriteSupported() const {
template <typename GfxFamily>
const std::vector<aub_stream::EngineType> HwHelperHw<GfxFamily>::getGpgpuEngineInstances() const {
constexpr std::array<aub_stream::EngineType, 2> gpgpuEngineInstances = {{aub_stream::ENGINE_RCS,
aub_stream::ENGINE_RCS}}; // low priority
constexpr std::array<aub_stream::EngineType, 3> gpgpuEngineInstances = {{aub_stream::ENGINE_RCS,
aub_stream::ENGINE_RCS, // low priority
aub_stream::ENGINE_RCS}}; // internal usage
return std::vector<aub_stream::EngineType>(gpgpuEngineInstances.begin(), gpgpuEngineInstances.end());
}

4
core/unit_tests/preemption/preemption_tests.cpp
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@@ -581,7 +581,7 @@ HWCMDTEST_F(IGFX_GEN8_CORE, MidThreadPreemptionTests, givenDirtyCsrStateWhenStat
auto &csr = mockDevice->getUltCommandStreamReceiver<FamilyType>();
csr.isPreambleSent = true;
CommandQueueHw<FamilyType> commandQueue(nullptr, device.get(), 0);
CommandQueueHw<FamilyType> commandQueue(nullptr, device.get(), 0, false);
auto &commandStream = commandQueue.getCS(4096u);
DispatchFlags dispatchFlags = DispatchFlagsHelper::createDefaultDispatchFlags();
@@ -627,7 +627,7 @@ HWCMDTEST_F(IGFX_GEN8_CORE, MidThreadPreemptionTests, givenPreemptionProgrammedA
auto &csr = mockDevice->getUltCommandStreamReceiver<FamilyType>();
csr.isPreambleSent = true;
CommandQueueHw<FamilyType> commandQueue(nullptr, device.get(), 0);
CommandQueueHw<FamilyType> commandQueue(nullptr, device.get(), 0, false);
auto &commandStream = commandQueue.getCS(4096u);
DispatchFlags dispatchFlags = DispatchFlagsHelper::createDefaultDispatchFlags();