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Disable monitor fence in Drm ULLS by default

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Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
This commit is contained in:
Lukasz Jobczyk
2021-03-29 12:23:38 +00:00
committed by Compute-Runtime-Automation
parent eb03fd7603
commit e653699267
7 changed files with 91 additions and 6 deletions
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57
shared/test/unit_test/direct_submission/linux/drm_direct_submission_tests.cpp
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@@ -48,16 +48,24 @@ struct MockDrmDirectSubmission : public DrmDirectSubmission<GfxFamily, Dispatche
using BaseClass = DrmDirectSubmission<GfxFamily, Dispatcher>;
using BaseClass::allocateResources;
using BaseClass::currentTagData;
using BaseClass::disableMonitorFence;
using BaseClass::dispatchSwitchRingBufferSection;
using BaseClass::DrmDirectSubmission;
using BaseClass::getSizeNewResourceHandler;
using BaseClass::getSizeSwitchRingBufferSection;
using BaseClass::getTagAddressValue;
using BaseClass::handleNewResourcesSubmission;
using BaseClass::handleResidency;
using BaseClass::isNewResourceHandleNeeded;
using BaseClass::ringStart;
using BaseClass::submit;
using BaseClass::switchRingBuffers;
using BaseClass::tagAddress;
using BaseClass::updateTagValue;
MockDrmDirectSubmission(Device &device, OsContext &osContext) : DrmDirectSubmission<GfxFamily, Dispatcher>(device, osContext) {
this->disableMonitorFence = false;
}
};
using namespace NEO;
@@ -101,6 +109,55 @@ HWTEST_F(DrmDirectSubmissionTest, givenDrmDirectSubmissionWhenDestructObjectThen
EXPECT_EQ(drm->ioctlCallsCount, 3u);
}
HWTEST_F(DrmDirectSubmissionTest, givenDisabledMonitorFenceWhenDispatchSwitchRingBufferThenDispatchPipeControl) {
using PIPE_CONTROL = typename FamilyType::PIPE_CONTROL;
using Dispatcher = RenderDispatcher<FamilyType>;
MockDrmDirectSubmission<FamilyType, Dispatcher> directSubmission(*device.get(),
*osContext.get());
directSubmission.disableMonitorFence = true;
directSubmission.ringStart = true;
bool ret = directSubmission.allocateResources();
EXPECT_TRUE(ret);
uint64_t newAddress = 0x1234;
directSubmission.dispatchSwitchRingBufferSection(newAddress);
HardwareParse hwParse;
hwParse.parsePipeControl = true;
hwParse.parseCommands<FamilyType>(directSubmission.ringCommandStream, 0);
hwParse.findHardwareCommands<FamilyType>();
auto *pipeControl = hwParse.getCommand<PIPE_CONTROL>();
EXPECT_NE(pipeControl, nullptr);
EXPECT_EQ(directSubmission.getSizeSwitchRingBufferSection(), Dispatcher::getSizeStartCommandBuffer() + Dispatcher::getSizeMonitorFence(device->getHardwareInfo()));
directSubmission.currentTagData.tagValue--;
}
HWTEST_F(DrmDirectSubmissionTest, givenDisabledMonitorFenceWhenUpdateTagValueThenTagIsNotUpdated) {
using PIPE_CONTROL = typename FamilyType::PIPE_CONTROL;
using Dispatcher = RenderDispatcher<FamilyType>;
MockDrmDirectSubmission<FamilyType, Dispatcher> directSubmission(*device.get(),
*osContext.get());
directSubmission.disableMonitorFence = true;
directSubmission.ringStart = true;
bool ret = directSubmission.allocateResources();
EXPECT_TRUE(ret);
auto currentTag = directSubmission.currentTagData.tagValue;
directSubmission.updateTagValue();
auto updatedTag = directSubmission.currentTagData.tagValue;
EXPECT_EQ(currentTag, updatedTag);
directSubmission.currentTagData.tagValue--;
}
HWTEST_F(DrmDirectSubmissionTest, whenCheckForDirectSubmissionSupportThenProperValueIsReturned) {
auto directSubmissionSupported = osContext->isDirectSubmissionSupported(device->getHardwareInfo());