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fix: Eudebug: read one event for each poll in internal event thread

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Related-To: NEO-11188
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
This commit is contained in:
Jitendra Sharma
2024-04-30 15:02:39 +00:00
committed by Compute-Runtime-Automation
parent 74f8eedf1e
commit 06935f87d7
2 changed files with 16 additions and 24 deletions
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31
level_zero/tools/source/debug/linux/xe/debug_session.cpp
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@@ -139,28 +139,23 @@ void DebugSessionLinuxXe::readInternalEventsAsync() {
ze_result_t result = ZE_RESULT_SUCCESS;
int maxLoopCount = 3;
do {
uint8_t maxEventBuffer[sizeof(drm_xe_eudebug_event) + maxEventSize];
auto event = reinterpret_cast<drm_xe_eudebug_event *>(maxEventBuffer);
event->len = maxEventSize;
event->type = DRM_XE_EUDEBUG_EVENT_READ;
event->flags = 0;
uint8_t maxEventBuffer[sizeof(drm_xe_eudebug_event) + maxEventSize];
auto event = reinterpret_cast<drm_xe_eudebug_event *>(maxEventBuffer);
event->len = maxEventSize;
event->type = DRM_XE_EUDEBUG_EVENT_READ;
event->flags = 0;
result = readEventImp(event);
result = readEventImp(event);
maxLoopCount--;
if (result == ZE_RESULT_SUCCESS) {
std::lock_guard<std::mutex> lock(internalEventThreadMutex);
if (result == ZE_RESULT_SUCCESS) {
std::lock_guard<std::mutex> lock(internalEventThreadMutex);
auto memory = std::make_unique<uint64_t[]>(maxEventSize / sizeof(uint64_t));
memcpy(memory.get(), event, maxEventSize);
auto memory = std::make_unique<uint64_t[]>(maxEventSize / sizeof(uint64_t));
memcpy(memory.get(), event, maxEventSize);
internalEventQueue.push(std::move(memory));
internalEventCondition.notify_one();
}
} while (result == ZE_RESULT_SUCCESS && maxLoopCount > 0);
internalEventQueue.push(std::move(memory));
internalEventCondition.notify_one();
}
}
}