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[GPU][Level Zero] adding L0 runtime unit tests #34922

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[GPU][Level Zero] adding L0 runtime unit tests #34922

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b56fb61
add L0 runtime tests for engine, device, event
Roszczyk Mar 25, 2026
51d0d39
create event handling when counter based event
Roszczyk Mar 25, 2026
cf16e15
[TO BE REVERSED BEFORE MERGE] changes proposed in PR 34924
Roszczyk Mar 25, 2026
8ae1c43
counter based events tests
Roszczyk Mar 25, 2026
1197429
fix in counter based events tests
Roszczyk Mar 25, 2026
e289a88
usm memory tests for level zero
Roszczyk Mar 25, 2026
4237c2b
Merge branch 'master' into l0_runtime_tests
Roszczyk Mar 26, 2026
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8 changes: 5 additions & 3 deletions src/plugins/intel_gpu/src/runtime/ze/ze_stream.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -215,10 +215,12 @@ ze_stream::ze_stream(const ze_engine &engine, const ExecutionConfig& config)

OV_ZE_EXPECT(zeCommandListCreateImmediate(_engine.get_context(), _engine.get_device(), &command_queue_desc, &m_command_list));
bool use_counter_based_events = m_queue_type == QueueTypes::in_order && info.supports_counter_based_events;
m_user_ev_factory = std::make_shared<ze_event_factory>(engine, config.get_enable_profiling());
if (use_counter_based_events) {
m_ev_factory = std::make_unique<ze_counter_based_event_factory>(engine, config.get_enable_profiling());
m_ev_factory = std::make_shared<ze_counter_based_event_factory>(engine, config.get_enable_profiling());
} else {
m_ev_factory = std::make_unique<ze_event_factory>(engine, config.get_enable_profiling());
// If counter based events are not supported or not used, use the same factory for both user and base events
m_ev_factory = m_user_ev_factory;
}
GPU_DEBUG_INFO << "[GPU] Created L0 stream ("
<< "index=" << index
Expand Down Expand Up @@ -330,7 +332,7 @@ void ze_stream::wait() {
}

event::ptr ze_stream::create_user_event(bool set) {
auto ev = m_ev_factory->create_event(++m_queue_counter);
auto ev = m_user_ev_factory->create_event(++m_queue_counter);
if (set)
ev->set();

Expand Down
6 changes: 4 additions & 2 deletions src/plugins/intel_gpu/src/runtime/ze/ze_stream.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,8 @@ class ze_stream : public stream {
, m_queue_counter(other.m_queue_counter.load())
, m_last_barrier(other.m_last_barrier.load())
, m_last_barrier_ev(other.m_last_barrier_ev)
, m_ev_factory(other.m_ev_factory.release()) {
, m_ev_factory(std::move(other.m_ev_factory))
, m_user_ev_factory(std::move(other.m_user_ev_factory)) {
other.m_command_list = nullptr;
}

Expand Down Expand Up @@ -62,7 +63,8 @@ class ze_stream : public stream {
mutable std::atomic<uint64_t> m_queue_counter{0};
std::atomic<uint64_t> m_last_barrier{0};
std::shared_ptr<ze_event> m_last_barrier_ev = nullptr;
std::unique_ptr<ze_base_event_factory> m_ev_factory;
std::shared_ptr<ze_base_event_factory> m_ev_factory;
std::shared_ptr<ze_base_event_factory> m_user_ev_factory;

#ifdef ENABLE_ONEDNN_FOR_GPU
std::shared_ptr<dnnl::stream> _onednn_stream = nullptr;
Expand Down
9 changes: 9 additions & 0 deletions src/plugins/intel_gpu/tests/unit/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -52,6 +52,15 @@ if (NOT GPU_RT_TYPE STREQUAL "OCL")
endforeach()
endif()

file(GLOB_RECURSE SOURCES_WITH_ZE_RT
"${CMAKE_CURRENT_SOURCE_DIR}/module_tests/ze_test.cpp"
)
if (NOT GPU_RT_TYPE STREQUAL "L0")
foreach (SOURCE_FILE IN LISTS SOURCES_WITH_ZE_RT)
list (REMOVE_ITEM SOURCES_MAIN ${SOURCE_FILE})
endforeach()
endif()

if (NOT ENABLE_ONEDNN_FOR_GPU)
set(EXCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/onednn/")
foreach (SOURCE_FILE IN LISTS SOURCES_MAIN)
Expand Down
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