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Revert "feature(debugger): online page fault event handling"

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This reverts commit 0c6444aab7.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
This commit is contained in:
Compute-Runtime-Validation
2023-08-24 03:39:37 +02:00
committed by Compute-Runtime-Automation
parent d1f096ad14
commit e61c5af7ec
12 changed files with 60 additions and 485 deletions
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39
level_zero/tools/test/unit_tests/sources/debug/debug_session_tests.cpp
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@@ -756,45 +756,6 @@ TEST(DebugSessionTest, givenStoppedThreadsWhenFillingResumeAndStoppedThreadsFrom
}
}
TEST(DebugSessionTest, givenThreadsStoppedWithPageFaultWhenCallingfillResumeAndStoppedThreadsFromNewlyStoppedThenCRIsWritten) {
zet_debug_config_t config = {};
config.pid = 0x1234;
auto hwInfo = *NEO::defaultHwInfo.get();
NEO::MockDevice *neoDevice(NEO::MockDevice::createWithNewExecutionEnvironment<NEO::MockDevice>(&hwInfo, 0));
Mock<L0::DeviceImp> deviceImp(neoDevice, neoDevice->getExecutionEnvironment());
auto sessionMock = std::make_unique<MockDebugSession>(config, &deviceImp);
EuThread::ThreadId thread = {0, 0, 0, 0, 1};
sessionMock->newlyStoppedThreads.push_back(thread);
sessionMock->onlyForceException = true;
std::vector<EuThread::ThreadId> resumeThreads;
std::vector<EuThread::ThreadId> stoppedThreads;
std::vector<EuThread::ThreadId> interruptedThreads;
sessionMock->allThreads[thread]->stopThread(1u);
sessionMock->allThreads[thread]->setPageFault(true);
sessionMock->fillResumeAndStoppedThreadsFromNewlyStopped(resumeThreads, stoppedThreads, interruptedThreads);
EXPECT_EQ(0u, resumeThreads.size());
EXPECT_EQ(1u, stoppedThreads.size());
EXPECT_EQ(1u, sessionMock->writeRegistersCallCount);
EXPECT_EQ(ZET_DEBUG_REGSET_TYPE_CR_INTEL_GPU, sessionMock->writeRegistersReg);
EXPECT_EQ(false, sessionMock->allThreads[thread]->getPageFault());
resumeThreads.clear();
stoppedThreads.clear();
sessionMock->newlyStoppedThreads.push_back(thread);
sessionMock->onlyForceException = true;
sessionMock->fillResumeAndStoppedThreadsFromNewlyStopped(resumeThreads, stoppedThreads, interruptedThreads);
EXPECT_EQ(1u, resumeThreads.size());
EXPECT_EQ(0u, stoppedThreads.size());
EXPECT_EQ(1u, sessionMock->writeRegistersCallCount);
}
TEST(DebugSessionTest, givenNoThreadsStoppedWhenCallingfillResumeAndStoppedThreadsFromNewlyStoppedThenReadStateSaveAreaNotCalled) {
zet_debug_config_t config = {};
config.pid = 0x1234;

12
level_zero/tools/test/unit_tests/sources/debug/eu_thread_tests.cpp
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@@ -255,17 +255,5 @@ TEST(EuThread, GivenEuThreadWhenGettingLastCounterThenCorrectValueIsReturned) {
EXPECT_EQ(9u, euThread.getLastCounter());
}
TEST(EuThread, GivenEuThreadWhenGettingPageFaultThenCorrectValueIsReturned) {
ze_device_thread_t devThread = {3, 4, 5, 6};
EuThread::ThreadId threadId(0, devThread);
EuThread euThread(threadId);
EXPECT_EQ(false, euThread.getPageFault());
euThread.setPageFault(true);
EXPECT_EQ(true, euThread.getPageFault());
euThread.setPageFault(false);
EXPECT_EQ(false, euThread.getPageFault());
}
} // namespace ult
} // namespace L0

56
level_zero/tools/test/unit_tests/sources/debug/linux/debug_session_fixtures_linux.h
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@@ -20,7 +20,6 @@
#include "level_zero/core/test/unit_tests/fixtures/device_fixture.h"
#include "level_zero/core/test/unit_tests/mocks/mock_built_ins.h"
#include "level_zero/tools/source/debug/linux/prelim/debug_session.h"
#include "level_zero/tools/test/unit_tests/sources/debug/debug_session_common.h"
#include "common/StateSaveAreaHeader.h"
@@ -620,61 +619,6 @@ struct DebugApiLinuxFixture : public DeviceFixture {
static constexpr uint8_t bufferSize = 16;
};
struct DebugApiPageFaultEventFixture : public DebugApiLinuxFixture {
void setUp() {
DebugApiLinuxFixture::setUp();
zet_debug_config_t config = {};
config.pid = 0x1234;
sessionMock = std::make_unique<MockDebugSessionLinux>(config, device, 10);
ASSERT_NE(nullptr, sessionMock);
sessionMock->clientHandle = MockDebugSessionLinux::mockClientHandle;
auto handler = new MockIoctlHandler;
sessionMock->ioctlHandler.reset(handler);
SIP::version version = {2, 0, 0};
initStateSaveArea(sessionMock->stateSaveAreaHeader, version, device);
handler->setPreadMemory(sessionMock->stateSaveAreaHeader.data(), sessionMock->stateSaveAreaHeader.size(), 0x1000);
sessionMock->clientHandleToConnection[MockDebugSessionLinux::mockClientHandle]->contextsCreated[ctxHandle].vm = vmHandle;
sessionMock->clientHandleToConnection[MockDebugSessionLinux::mockClientHandle]->lrcToContextHandle[lrcHandle] = ctxHandle;
DebugSessionLinux::BindInfo cssaInfo = {0x1000, sessionMock->stateSaveAreaHeader.size()};
sessionMock->clientHandleToConnection[MockDebugSessionLinux::mockClientHandle]->vmToContextStateSaveAreaBindInfo[vmHandle] = cssaInfo;
}
void tearDown() {
DebugApiLinuxFixture::tearDown();
}
void buildPfi915Event() {
buildPfi915Event(MockDebugSessionLinux::mockClientHandle);
}
void buildPfi915Event(uint64_t clientHandle) {
prelim_drm_i915_debug_event_page_fault pf = {};
pf.base.type = PRELIM_DRM_I915_DEBUG_EVENT_PAGE_FAULT;
pf.base.flags = 0;
pf.base.size = sizeof(prelim_drm_i915_debug_event_page_fault) + (bitmaskSize * 3u);
pf.client_handle = clientHandle;
pf.lrc_handle = lrcHandle;
pf.flags = 0;
pf.ci.engine_class = 0;
pf.ci.engine_instance = 0;
pf.bitmask_size = static_cast<uint32_t>(bitmaskSize * 3);
memcpy(data, &pf, sizeof(prelim_drm_i915_debug_event_page_fault));
memcpy(ptrOffset(data, offsetof(prelim_drm_i915_debug_event_page_fault, bitmask)), bitmaskBefore.get(), bitmaskSize);
memcpy(ptrOffset(data, offsetof(prelim_drm_i915_debug_event_page_fault, bitmask) + bitmaskSize), bitmaskAfter.get(), bitmaskSize);
memcpy(ptrOffset(data, offsetof(prelim_drm_i915_debug_event_page_fault, bitmask) + (2 * bitmaskSize)), bitmaskResolved.get(), bitmaskSize);
}
size_t bitmaskSize = 256;
uint8_t data[sizeof(prelim_drm_i915_debug_event_page_fault) + (256 * 3)];
std::unique_ptr<uint8_t[]> bitmaskBefore, bitmaskAfter, bitmaskResolved;
std::unique_ptr<MockDebugSessionLinux> sessionMock;
uint64_t ctxHandle = 2;
uint64_t vmHandle = 7;
uint64_t lrcHandle = 8;
};
struct DebugApiLinuxMultiDeviceFixture : public MultipleDevicesWithCustomHwInfo {
void setUp();

185
level_zero/tools/test/unit_tests/sources/debug/linux/test_debug_api_linux.cpp
View File

@@ -3044,6 +3044,7 @@ TEST_F(DebugApiLinuxTest, GivenDebugSessionWhenClientCreateAndDestroyEventsReadO
EXPECT_EQ(ZE_RESULT_ERROR_DEVICE_LOST, result);
EXPECT_EQ(eventsCount, static_cast<size_t>(session->getInternalEventCounter.load()));
}
TEST_F(DebugApiLinuxTest, GivenEventWithInvalidFlagsWhenReadingEventThenUnknownErrorIsReturned) {
zet_debug_config_t config = {};
config.pid = 0x1234;
@@ -3067,7 +3068,7 @@ TEST_F(DebugApiLinuxTest, GivenEventWithInvalidFlagsWhenReadingEventThenUnknownE
auto memory = std::make_unique<uint64_t[]>(MockDebugSessionLinux::maxEventSize / sizeof(uint64_t));
prelim_drm_i915_debug_event *event = reinterpret_cast<prelim_drm_i915_debug_event *>(memory.get());
event->type = PRELIM_DRM_I915_DEBUG_EVENT_READ;
event->flags = 0x8000;
event->flags = 0;
event->size = MockDebugSessionLinux::maxEventSize;
ze_result_t result = session->readEventImp(event);
@@ -3098,6 +3099,33 @@ TEST_F(DebugApiLinuxTest, GivenDebugSessionInitializationWhenNoValidEventsAreRea
EXPECT_EQ(ZE_RESULT_NOT_READY, result);
}
TEST_F(DebugApiLinuxTest, GivenInvalidFlagsWhenReadingEventThenUnknownErrorIsReturned) {
zet_debug_config_t config = {};
config.pid = 0x1234;
auto session = std::make_unique<MockDebugSessionLinux>(config, device, 10);
ASSERT_NE(nullptr, session);
prelim_drm_i915_debug_event_client clientInvalidFlag = {};
clientInvalidFlag.base.type = PRELIM_DRM_I915_DEBUG_EVENT_CLIENT;
clientInvalidFlag.base.flags = 0x8000;
clientInvalidFlag.base.size = sizeof(prelim_drm_i915_debug_event_client);
clientInvalidFlag.handle = 1;
auto handler = new MockIoctlHandler;
handler->eventQueue.push({reinterpret_cast<char *>(&clientInvalidFlag), static_cast<uint64_t>(clientInvalidFlag.base.size)});
handler->pollRetVal = 1;
session->ioctlHandler.reset(handler);
uint64_t data[512];
auto drmDebugEvent = reinterpret_cast<prelim_drm_i915_debug_event *>(data);
ze_result_t result = session->readEventImp(drmDebugEvent);
EXPECT_EQ(ZE_RESULT_ERROR_UNKNOWN, result);
EXPECT_EQ(1u, static_cast<size_t>(handler->ioctlCalled));
}
TEST_F(DebugApiLinuxTest, GivenValidFlagsWhenReadingEventThenEventIsNotProcessed) {
zet_debug_config_t config = {};
config.pid = 0x1234;
@@ -5843,130 +5871,6 @@ TEST_F(DebugApiLinuxTest, givenTileAttachEnabledWhenDeviceDoesNotHaveTilesThenTi
EXPECT_EQ(0u, session->tileSessions.size());
}
using DebugApiLinuxPageFaultEventTest = Test<DebugApiPageFaultEventFixture>;
TEST_F(DebugApiLinuxPageFaultEventTest, GivenNoPageFaultingThreadWhenHandlingPageFaultEventThenL0ApiEventGenerated) {
auto &hwInfo = neoDevice->getHardwareInfo();
auto &l0GfxCoreHelper = neoDevice->getRootDeviceEnvironment().getHelper<L0GfxCoreHelper>();
std::vector<EuThread::ThreadId> threads{
{0, 0, 0, 0, 0},
{0, 0, 0, 0, 1},
{0, 0, 0, 0, 2},
{0, 0, 0, 0, 3},
{0, 0, 0, 0, 4},
{0, 0, 0, 0, 5},
{0, 0, 0, 0, 6}};
for (auto thread : threads) {
sessionMock->stoppedThreads[thread.packed] = 1;
}
l0GfxCoreHelper.getAttentionBitmaskForSingleThreads(threads, hwInfo, bitmaskBefore, bitmaskSize);
l0GfxCoreHelper.getAttentionBitmaskForSingleThreads(threads, hwInfo, bitmaskAfter, bitmaskSize);
l0GfxCoreHelper.getAttentionBitmaskForSingleThreads(threads, hwInfo, bitmaskResolved, bitmaskSize);
bitmaskSize = std::min(size_t(128), bitmaskSize);
buildPfi915Event();
sessionMock->handleEvent(reinterpret_cast<prelim_drm_i915_debug_event *>(data));
EXPECT_EQ(threads.size(), sessionMock->newlyStoppedThreads.size());
for (auto thread : threads) {
EXPECT_FALSE(sessionMock->allThreads[thread]->getPageFault());
}
ASSERT_EQ(1u, sessionMock->apiEvents.size());
auto event = sessionMock->apiEvents.front();
ASSERT_EQ(event.type, ZET_DEBUG_EVENT_TYPE_PAGE_FAULT);
}
TEST_F(DebugApiLinuxPageFaultEventTest, GivenPageFaultEventWIthInvalidClientHandleThenNoThreadsReportedStopped) {
auto &hwInfo = neoDevice->getHardwareInfo();
auto &l0GfxCoreHelper = neoDevice->getRootDeviceEnvironment().getHelper<L0GfxCoreHelper>();
std::vector<EuThread::ThreadId> threads;
l0GfxCoreHelper.getAttentionBitmaskForSingleThreads(threads, hwInfo, bitmaskBefore, bitmaskSize);
l0GfxCoreHelper.getAttentionBitmaskForSingleThreads(threads, hwInfo, bitmaskAfter, bitmaskSize);
threads.push_back({0, 0, 0, 0, 0});
threads.push_back({0, 0, 0, 0, 2});
threads.push_back({0, 0, 0, 0, 3});
threads.push_back({0, 0, 0, 0, 4});
threads.push_back({0, 0, 0, 0, 6});
for (auto thread : threads) {
sessionMock->stoppedThreads[thread.packed] = 1;
}
l0GfxCoreHelper.getAttentionBitmaskForSingleThreads(threads, hwInfo, bitmaskResolved, bitmaskSize);
bitmaskSize = std::min(size_t(128), bitmaskSize);
buildPfi915Event(MockDebugSessionLinux::invalidClientHandle);
sessionMock->handleEvent(reinterpret_cast<prelim_drm_i915_debug_event *>(data));
EXPECT_EQ(0u, sessionMock->newlyStoppedThreads.size());
}
TEST_F(DebugApiLinuxPageFaultEventTest, GivenPageFaultEventWhenHandlingEventThenThreadsReportedStoppedAndPfSet) {
auto &hwInfo = neoDevice->getHardwareInfo();
auto &l0GfxCoreHelper = neoDevice->getRootDeviceEnvironment().getHelper<L0GfxCoreHelper>();
std::vector<EuThread::ThreadId> threads;
l0GfxCoreHelper.getAttentionBitmaskForSingleThreads(threads, hwInfo, bitmaskBefore, bitmaskSize);
l0GfxCoreHelper.getAttentionBitmaskForSingleThreads(threads, hwInfo, bitmaskAfter, bitmaskSize);
threads.push_back({0, 0, 0, 0, 0});
threads.push_back({0, 0, 0, 0, 2});
threads.push_back({0, 0, 0, 0, 3});
threads.push_back({0, 0, 0, 0, 4});
threads.push_back({0, 0, 0, 0, 6});
for (auto thread : threads) {
sessionMock->stoppedThreads[thread.packed] = 1;
}
l0GfxCoreHelper.getAttentionBitmaskForSingleThreads(threads, hwInfo, bitmaskResolved, bitmaskSize);
bitmaskSize = std::min(size_t(128), bitmaskSize);
buildPfi915Event();
sessionMock->handleEvent(reinterpret_cast<prelim_drm_i915_debug_event *>(data));
EXPECT_EQ(threads.size(), sessionMock->newlyStoppedThreads.size());
for (auto thread : threads) {
EXPECT_TRUE(sessionMock->allThreads[thread]->getPageFault());
}
}
TEST_F(DebugApiLinuxPageFaultEventTest, GivenPageFaultEventWhenHandlingEventThenThreadsNotNewlyResolvedAreNotMarkedAsPf) {
auto &hwInfo = neoDevice->getHardwareInfo();
auto &l0GfxCoreHelper = neoDevice->getRootDeviceEnvironment().getHelper<L0GfxCoreHelper>();
std::vector<EuThread::ThreadId> threadsBefore, threadsAfter, threadsResolved;
l0GfxCoreHelper.getAttentionBitmaskForSingleThreads(threadsBefore, hwInfo, bitmaskBefore, bitmaskSize);
threadsAfter.push_back({0, 0, 0, 0, 0});
threadsAfter.push_back({0, 0, 0, 0, 1});
l0GfxCoreHelper.getAttentionBitmaskForSingleThreads(threadsAfter, hwInfo, bitmaskAfter, bitmaskSize);
threadsResolved.push_back({0, 0, 0, 0, 0});
threadsResolved.push_back({0, 0, 0, 0, 1});
threadsResolved.push_back({0, 0, 0, 0, 2});
threadsResolved.push_back({0, 0, 0, 0, 3});
for (auto thread : threadsResolved) {
sessionMock->stoppedThreads[thread.packed] = 1;
}
l0GfxCoreHelper.getAttentionBitmaskForSingleThreads(threadsResolved, hwInfo, bitmaskResolved, bitmaskSize);
bitmaskSize = std::min(size_t(128), bitmaskSize);
buildPfi915Event();
sessionMock->handleEvent(reinterpret_cast<prelim_drm_i915_debug_event *>(data));
EXPECT_EQ(threadsResolved.size(), sessionMock->newlyStoppedThreads.size());
for (auto thread : threadsResolved) {
if (std::find(threadsAfter.begin(), threadsAfter.end(), thread) == threadsAfter.end()) {
EXPECT_TRUE(sessionMock->allThreads[thread]->getPageFault());
} else {
EXPECT_FALSE(sessionMock->allThreads[thread]->getPageFault());
}
}
}
using DebugApiLinuxAttentionTest = Test<DebugApiLinuxFixture>;
TEST_F(DebugApiLinuxAttentionTest, GivenEuAttentionEventForThreadsWhenHandlingEventThenNewlyStoppedThreadsSaved) {
@@ -8629,37 +8533,6 @@ TEST_F(AffinityMaskMultipleSubdevicesTestLinux, GivenEventWithAckFlagAndTileNotW
EXPECT_EQ(vmBindIsa->base.seqno, handler->debugEventAcked.seqno);
}
TEST_F(AffinityMaskMultipleSubdevicesTestLinux, GivenPfEventForTileNotWithinBitfieldWhenHandlingEventThenEventIsSkipped) {
auto debugSession = std::make_unique<MockDebugSessionLinux>(zet_debug_config_t{1234}, deviceImp, 10);
uint64_t ctxHandle = 2;
uint64_t vmHandle = 7;
uint64_t lrcHandle = 8;
debugSession->clientHandleToConnection[debugSession->clientHandle]->contextsCreated[ctxHandle].vm = vmHandle;
debugSession->clientHandleToConnection[debugSession->clientHandle]->lrcToContextHandle[lrcHandle] = ctxHandle;
debugSession->clientHandleToConnection[debugSession->clientHandle]->vmToTile[vmHandle] = 2;
prelim_drm_i915_debug_event_page_fault pf = {};
pf.base.type = PRELIM_DRM_I915_DEBUG_EVENT_PAGE_FAULT;
pf.base.flags = 0;
pf.base.size = sizeof(prelim_drm_i915_debug_event_page_fault);
pf.client_handle = MockDebugSessionLinux::mockClientHandle;
pf.lrc_handle = lrcHandle;
pf.flags = 0;
auto engineInfo = mockDrm->getEngineInfo();
auto ci = engineInfo->getEngineInstance(2, hwInfo.capabilityTable.defaultEngineType);
pf.ci.engine_class = ci->engineClass;
pf.ci.engine_instance = ci->engineInstance;
ze_device_thread_t thread = {0, 0, 0, UINT32_MAX};
debugSession->pendingInterrupts.push_back(std::pair<ze_device_thread_t, bool>(thread, false));
debugSession->handleEvent(&pf.base);
EXPECT_FALSE(debugSession->triggerEvents);
}
TEST_F(AffinityMaskMultipleSubdevicesTestLinux, GivenAttEventForTileNotWithinBitfieldWhenHandlingEventThenEventIsSkipped) {
auto debugSession = std::make_unique<MockDebugSessionLinux>(zet_debug_config_t{1234}, deviceImp, 10);

64
level_zero/tools/test/unit_tests/sources/debug/linux/tile_debug_session_linux_tests.cpp
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@@ -819,70 +819,6 @@ TEST_F(TileAttachTest, givenStoppedThreadsWhenHandlingAttentionEventThenStoppedT
EXPECT_TRUE(tileSessions[1]->triggerEvents);
}
TEST_F(TileAttachTest, givenStoppedThreadsWhenHandlingPageFaultEventThenStoppedThreadsFromEventAreProcessed) {
// debug attach both tiles
rootSession->tileSessions[0].second = true;
rootSession->tileSessions[1].second = true;
uint64_t ctxHandle = 2;
uint64_t vmHandle = 7;
uint64_t lrcHandle = 8;
rootSession->clientHandleToConnection[MockDebugSessionLinux::mockClientHandle]->contextsCreated[ctxHandle].vm = vmHandle;
rootSession->clientHandleToConnection[MockDebugSessionLinux::mockClientHandle]->lrcToContextHandle[lrcHandle] = ctxHandle;
rootSession->clientHandleToConnection[MockDebugSessionLinux::mockClientHandle]->vmToTile[vmHandle] = 1;
SIP::version version = {2, 0, 0};
initStateSaveArea(rootSession->stateSaveAreaHeader, version, deviceImp);
DebugSessionLinux::BindInfo cssaInfo = {reinterpret_cast<uint64_t>(rootSession->stateSaveAreaHeader.data()), rootSession->stateSaveAreaHeader.size()};
rootSession->clientHandleToConnection[MockDebugSessionLinux::mockClientHandle]->vmToContextStateSaveAreaBindInfo[vmHandle] = cssaInfo;
auto handler = new MockIoctlHandler;
rootSession->ioctlHandler.reset(handler);
handler->setPreadMemory(rootSession->stateSaveAreaHeader.data(), rootSession->stateSaveAreaHeader.size(), reinterpret_cast<uint64_t>(rootSession->stateSaveAreaHeader.data()));
uint8_t data[sizeof(prelim_drm_i915_debug_event_page_fault) + 128 * 3];
auto engineInfo = mockDrm->getEngineInfo();
auto engineInstance = engineInfo->getEngineInstance(1, hwInfo.capabilityTable.defaultEngineType);
EuThread::ThreadId thread = {1, 0, 0, 0, 0};
tileSessions[1]->stoppedThreads[thread.packed] = 1;
std::unique_ptr<uint8_t[]> bitmaskBefore, bitmaskAfter, bitmaskResolved;
size_t bitmaskSize = 0;
auto &hwInfo = neoDevice->getHardwareInfo();
auto &l0GfxCoreHelper = neoDevice->getRootDeviceEnvironment().getHelper<L0GfxCoreHelper>();
l0GfxCoreHelper.getAttentionBitmaskForSingleThreads({thread}, hwInfo, bitmaskBefore, bitmaskSize);
l0GfxCoreHelper.getAttentionBitmaskForSingleThreads({thread}, hwInfo, bitmaskAfter, bitmaskSize);
l0GfxCoreHelper.getAttentionBitmaskForSingleThreads({thread}, hwInfo, bitmaskResolved, bitmaskSize);
prelim_drm_i915_debug_event_page_fault pf = {};
pf.base.type = PRELIM_DRM_I915_DEBUG_EVENT_PAGE_FAULT;
pf.base.flags = PRELIM_DRM_I915_DEBUG_EVENT_STATE_CHANGE;
pf.base.size = sizeof(prelim_drm_i915_debug_event_page_fault);
pf.base.seqno = 2;
pf.client_handle = MockDebugSessionLinux::mockClientHandle;
pf.lrc_handle = lrcHandle;
pf.flags = 0;
pf.ci.engine_class = engineInstance->engineClass;
pf.ci.engine_instance = engineInstance->engineInstance;
pf.bitmask_size = static_cast<uint32_t>(bitmaskSize * 3u);
bitmaskSize = std::min(size_t(128), bitmaskSize);
memcpy(data, &pf, sizeof(prelim_drm_i915_debug_event_page_fault));
memcpy(ptrOffset(data, offsetof(prelim_drm_i915_debug_event_page_fault, bitmask)), bitmaskBefore.get(), bitmaskSize);
memcpy(ptrOffset(data, offsetof(prelim_drm_i915_debug_event_page_fault, bitmask) + bitmaskSize), bitmaskAfter.get(), bitmaskSize);
memcpy(ptrOffset(data, offsetof(prelim_drm_i915_debug_event_page_fault, bitmask) + (2 * bitmaskSize)), bitmaskResolved.get(), bitmaskSize);
rootSession->handleEvent(reinterpret_cast<prelim_drm_i915_debug_event *>(data));
auto expectedThreadsToCheck = hwInfo.capabilityTable.fusedEuEnabled ? 2u : 1u;
EXPECT_EQ(expectedThreadsToCheck, tileSessions[1]->newlyStoppedThreads.size());
EXPECT_TRUE(tileSessions[1]->triggerEvents);
}
TEST_F(TileAttachTest, GivenBlockingOnCpuDetachedTileAndZebinModulesWithEventsToAckWhenDetachingTileThenNoAckIoctlIsCalled) {
auto handler = new MockIoctlHandler;
rootSession->ioctlHandler.reset(handler);

1
level_zero/tools/test/unit_tests/sources/debug/mock_debug_session.h
View File

@@ -298,6 +298,7 @@ struct MockDebugSession : public L0::DebugSessionImp {
[[maybe_unused]] auto offset = ptrDiff(gpuVa, reinterpret_cast<uint64_t>(stateSaveAreaHeader.data()));
memcpy_s(reinterpret_cast<void *>(gpuVa), size, input, size);
}
return writeMemoryResult;
}