rocm-systems

2.959 Commits 3 Ramas 0 Etiquetas

2 Commits

Autor	SHA1	Mensaje	Fecha
German Andryeyev	816af44b05	rocr: Add logic to track the age of events Some KFD versions can return from hsaKmtWaitOnMultipleEvents_Ext without any wait and require the second call without age array init. Change-Id: I8358c33080084d47c273c2a2827085d0570c8201	2024-11-25 14:55:22 -05:00
German Andryeyev	0fc7369ba5	rocr: Disable WaitAny() in AsyncEventsLoop() - Add the new path to avoid WaitAny() calls in AsyncEventsLoopp() with HSA_WAIT_ANY_DEBUG key. The new path is selected by default. The optimizaiton combines all logic of WaitAny() in a single processing loop and avoids extra memory allocations or ref counting. Also it won't spin on the CPU if all events are busy. Change-Id: I197ce60d0d023fbb672f700d6e87702686f1f55a	2024-10-25 14:37:02 -04:00

Autor

SHA1

Mensaje

Fecha

German Andryeyev

816af44b05

rocr: Add logic to track the age of events

Some KFD versions can return from hsaKmtWaitOnMultipleEvents_Ext without
any wait and require the second call without age array init.

Change-Id: I8358c33080084d47c273c2a2827085d0570c8201

2024-11-25 14:55:22 -05:00

German Andryeyev

0fc7369ba5

rocr: Disable WaitAny() in AsyncEventsLoop()

- Add the new path to avoid WaitAny() calls  in AsyncEventsLoopp() with
HSA_WAIT_ANY_DEBUG key. The new path is selected by default.
The optimizaiton combines all logic of WaitAny() in a single processing loop
and avoids extra memory allocations or ref counting.  Also it won't spin
on the CPU if all events are busy.

Change-Id: I197ce60d0d023fbb672f700d6e87702686f1f55a

2024-10-25 14:37:02 -04:00