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feature: disable IPC for CB Events 

Related-To: NEO-8145

Signed-off-by: Dunajski, Bartosz <bartosz.dunajski@intel.com>
This commit is contained in:
Dunajski, Bartosz 2023-11-17 10:22:58 +00:00 committed by Compute-Runtime-Automation
parent 470ab44d35
commit 9a3fea9849
2 changed files with 22 additions and 2 deletions
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10
level_zero/core/source/event/event.cpp
View File

@ -42,6 +42,12 @@ template Event *Event::create<uint32_t>(EventPool *, const ze_event_desc_t *, De
ze_result_t EventPool::initialize(DriverHandle *driver, Context *context, uint32_t numDevices, ze_device_handle_t *deviceHandles) {
this->context = static_cast<ContextImp *>(context);
bool ipcPool = eventPoolFlags & ZE_EVENT_POOL_FLAG_IPC;
if (ipcPool && counterBased) {
return ZE_RESULT_ERROR_UNSUPPORTED_FEATURE;
}
RootDeviceIndicesContainer rootDeviceIndices;
uint32_t maxRootDeviceIndex = 0u;
uint32_t currentNumDevices = numDevices;
@ -108,7 +114,7 @@ ze_result_t EventPool::initialize(DriverHandle *driver, Context *context, uint32
if (graphicsAllocation) {
eventPoolAllocations->addAllocation(graphicsAllocation);
allocatedMemory = true;
if (eventPoolFlags & ZE_EVENT_POOL_FLAG_IPC) {
if (ipcPool) {
uint64_t handle = 0;
this->isShareableEventMemory = (graphicsAllocation->peekInternalHandle(memoryManager, handle) == 0);
}
@ -121,7 +127,7 @@ ze_result_t EventPool::initialize(DriverHandle *driver, Context *context, uint32
eventPoolPtr = driver->getMemoryManager()->createMultiGraphicsAllocationInSystemMemoryPool(rootDeviceIndices,
allocationProperties,
*eventPoolAllocations);
if (eventPoolFlags & ZE_EVENT_POOL_FLAG_IPC) {
if (ipcPool) {
this->isShareableEventMemory = eventPoolAllocations->getDefaultGraphicsAllocation()->isShareableHostMemory;
}
allocatedMemory = (nullptr != eventPoolPtr);

14
level_zero/core/test/unit_tests/sources/cmdlist/test_cmdlist_append_launch_kernel_3.cpp
View File

@ -923,6 +923,20 @@ HWTEST2_F(InOrderCmdListTests, givenNotSignaledInOrderEventWhenAddedToWaitListTh
EXPECT_EQ(ZE_RESULT_ERROR_INVALID_ARGUMENT, returnValue);
}
HWTEST2_F(InOrderCmdListTests, givenIpcAndCounterBasedEventPoolFlagsWhenCreatingThenReturnError, IsAtLeastSkl) {
ze_event_pool_desc_t eventPoolDesc = {};
eventPoolDesc.flags = ZE_EVENT_POOL_FLAG_IPC;
eventPoolDesc.count = 1;
ze_event_pool_counter_based_exp_desc_t counterBasedExtension = {ZE_STRUCTURE_TYPE_COUNTER_BASED_EVENT_POOL_EXP_DESC};
eventPoolDesc.pNext = &counterBasedExtension;
auto eventPool = EventPool::create(driverHandle.get(), context, 0, nullptr, &eventPoolDesc, returnValue);
EXPECT_EQ(nullptr, eventPool);
EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, returnValue);
}
HWTEST2_F(InOrderCmdListTests, givenNotSignaledInOrderWhenWhenCallingQueryStatusThenReturnNotReady, IsAtLeastSkl) {
auto eventPool = createEvents<FamilyType>(1, false);
events[0]->enableCounterBasedMode(true);