Make sure the logic updates the command status when it's done in
HW, but not on submission.
Add the last command tracking, otherwise queue sync logic in the HIP
upper layer may skip synchronization, assuming the queue is empty.
Change-Id: I2d046792553e74df090a10f7d7a78914610f6df2
Reduce the size of the queueLock and lastCmdLock critical sections
to improve lock contention performance. The smaller the critical
sections are the better.
lasCmdLock is still needed to guarantee that getLastEnqueueCommand_
can retain the command before it is swapped out and released.
Change-Id: Id35d4a77c035b2da0de4c15568b153d49e958bb7
The current implementation creates default reference in the stack and assigns it to class member cuMasks_, so whenever the content of the stack changes, cuMask_ would change.
Change-Id: Iefab63c335d504b83c4ae90bd34ae76c6afb8f3c
When HIP_ENABLE_DEFERRED_LOADING=0, many global variables will be
referenced but they are not initialized in that early time. The patch
will use constexpr to initialze global constant varables in compile
time.
Change-Id: I9d538b7abc6a0ce700ec3332b97fc144db5fc1ef
Two threads can enqueue to the same HostQueue (HostQueue::enqueue)
and result in last queued command being the first one reachine queue_.enqueue
NOTE: Temporarly make setLastQueuedCommand empty function to pass the build
Change-Id: Id09c3a28d184986f52b2ec86a2f6a18c40df1f0b
German Andryeyev
Laurent Morichetti
Jason Tang
Tao Sang
Christophe Paquot
Aryan Salmanpour
Payam