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Kmd notify improvements [1/n]: Quick KMD sleep optimization

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- KmdNotifyProperties struct for CapabilityTable that can be extended by
  incoming KmdNotify related optimizations
- Quick KMD sleep optimization that is called from async events handler
- Optimization makes a taskCount check in busy loop with much smaller
  delay than basic version of KMD Notify optimization

Change-Id: I60c851c59895f0cf9de1e1f21e755a8b4c2fe900
This commit is contained in:
Dunajski, Bartosz
2018-03-21 10:00:49 +01:00
committed by sys_ocldev
parent 029094437a
commit 516082e7c5
41 changed files with 309 additions and 102 deletions
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2
unit_tests/kernel/kernel_tests.cpp
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@ -444,7 +444,7 @@ class CommandStreamReceiverMock : public CommandStreamReceiver {
void addPipeControl(LinearStream &commandStream, bool dcFlush) override {
}
void waitForTaskCountWithKmdNotifyFallback(uint32_t taskCountToWait, FlushStamp flushStampToWait) override {
void waitForTaskCountWithKmdNotifyFallback(uint32_t taskCountToWait, FlushStamp flushStampToWait, bool quickKmdSleep) override {
}
CompletionStamp flushTask(