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Assign data only to unused barrier timestamps

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Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
This commit is contained in:
Lukasz Jobczyk
2022-03-30 12:19:43 +00:00
committed by Compute-Runtime-Automation
parent 5350553f72
commit aa46dd9cdf
3 changed files with 25 additions and 5 deletions
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16
opencl/source/command_queue/command_queue.cpp
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@@ -985,6 +985,16 @@ void CommandQueue::aubCaptureHook(bool &blocking, bool &clearAllDependencies, co
}
}
void CommandQueue::assignDataToOverwrittenBcsNode(TagNodeBase *node) {
std::array<uint32_t, 8u> timestampData;
timestampData.fill(std::numeric_limits<uint32_t>::max());
if (node->refCountFetchSub(0) <= 2) { //One ref from deferred container and one from bcs barrier container it is going to be released from
for (uint32_t i = 0; i < node->getPacketsUsed(); i++) {
node->assignDataToAllTimestamps(i, timestampData.data());
}
}
}
bool CommandQueue::isWaitForTimestampsEnabled() const {
auto &hwHelper = HwHelper::get(getDevice().getHardwareInfo().platform.eRenderCoreFamily);
auto enabled = CommandQueue::isTimestampWaitEnabled();
@@ -1061,12 +1071,8 @@ void CommandQueue::setupBarrierTimestampForBcsEngines(aub_stream::EngineType eng
// Save latest timestamp (override previous, if any).
if (!bcsTimestampPacketContainers[currentBcsIndex].lastBarrierToWaitFor.peekNodes().empty()) {
std::array<uint32_t, 8u> timestampData;
timestampData.fill(std::numeric_limits<uint32_t>::max());
for (auto &node : bcsTimestampPacketContainers[currentBcsIndex].lastBarrierToWaitFor.peekNodes()) {
for (uint32_t i = 0; i < node->getPacketsUsed(); i++) {
node->assignDataToAllTimestamps(i, timestampData.data());
}
this->assignDataToOverwrittenBcsNode(node);
}
}
TimestampPacketContainer newContainer{};