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Revert "fix: correct global device synchronization"

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This reverts commit 8bdc479fe7.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
This commit is contained in:
Compute-Runtime-Validation
2025-07-22 21:04:55 +02:00
committed by Compute-Runtime-Automation
parent 7c30baf05f
commit 321f285fd9
9 changed files with 18 additions and 274 deletions
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32
level_zero/core/source/device/device_imp.cpp
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@@ -2247,27 +2247,23 @@ uint32_t DeviceImp::getEventMaxKernelCount() const {
ze_result_t DeviceImp::synchronize() {
for (auto &engine : neoDevice->getAllEngines()) {
if (engine.commandStreamReceiver->isInitialized()) {
auto waitStatus = engine.commandStreamReceiver->waitForTaskCountWithKmdNotifyFallback(
engine.commandStreamReceiver->peekTaskCount(),
engine.commandStreamReceiver->obtainCurrentFlushStamp(),
false,
NEO::QueueThrottle::MEDIUM);
if (waitStatus == NEO::WaitStatus::gpuHang) {
return ZE_RESULT_ERROR_DEVICE_LOST;
}
auto waitStatus = engine.commandStreamReceiver->waitForTaskCountWithKmdNotifyFallback(
engine.commandStreamReceiver->peekTaskCount(),
engine.commandStreamReceiver->obtainCurrentFlushStamp(),
false,
NEO::QueueThrottle::MEDIUM);
if (waitStatus == NEO::WaitStatus::gpuHang) {
return ZE_RESULT_ERROR_DEVICE_LOST;
}
}
for (auto &secondaryCsr : neoDevice->getSecondaryCsrs()) {
if (secondaryCsr->isInitialized()) {
auto waitStatus = secondaryCsr->waitForTaskCountWithKmdNotifyFallback(
secondaryCsr->peekTaskCount(),
secondaryCsr->obtainCurrentFlushStamp(),
false,
NEO::QueueThrottle::MEDIUM);
if (waitStatus == NEO::WaitStatus::gpuHang) {
return ZE_RESULT_ERROR_DEVICE_LOST;
}
auto waitStatus = secondaryCsr->waitForTaskCountWithKmdNotifyFallback(
secondaryCsr->peekTaskCount(),
secondaryCsr->obtainCurrentFlushStamp(),
false,
NEO::QueueThrottle::MEDIUM);
if (waitStatus == NEO::WaitStatus::gpuHang) {
return ZE_RESULT_ERROR_DEVICE_LOST;
}
}