With this commit events created on multi root device contexts will
synchronize using signaled TagNodes instead of using taskCounts.
Signed-off-by: Maciej Plewka <maciej.plewka@intel.com>
Related-To: NEO-7105
In case of debuggable context device should be additionally
initialized by early empty submission issue.
Signed-off-by: Igor Venevtsev <igor.venevtsev@intel.com>
This change removes undefined behavior related to usage
of delete operator on the memory allocated via new[].
Signed-off-by: Patryk Wrobel <patryk.wrobel@intel.com>
This commit fixes problem with untransfered shared usm memory to gpu
when there is submit to gpu trigerred by user event. Also there is a fix
for dead lock problem caused by mixed orders of locking mutexes in csr
and in direct submission controller.
Related-To: NEO-6762
Signed-off-by: Maciej Plewka <maciej.plewka@intel.com>
This change introduces detection of GPU hangs in flushBcsTask()
function. The new code has been covered with ULTs.
Related-To: NEO-6681
Signed-off-by: Patryk Wrobel <patryk.wrobel@intel.com>
This is fixed reupload of this commit after auto revert
With this commit OpenCL will track if external host memory is used from
few threads and will secure to update task count in all threads before
destroing allocation.
Resolves: NEO-6807
Signed-off-by: Maciej Plewka <maciej.plewka@intel.com>
With this commit OpenCL will track if external host memory is used from
few threads and will secure to update task count in all threads before
destroing allocation.
Resolves: NEO-6807
Signed-off-by: Maciej Plewka <maciej.plewka@intel.com>
This change introduces checking of values returned
by blocking calls used in cmdlist_hw_immediate.inl.
Signed-off-by: Patryk Wrobel <patryk.wrobel@intel.com>
Related-To: NEO-6681
This change:
- moves NEO::WaitStatus to a separate file
- enables detection of GPU hang in clWaitForEvents
- adjusts most of blocking calls in CommandStreamReceiver to return WaitStatus
- adds ULTs to cover the new code
Related-To: NEO-6681
Signed-off-by: Patryk Wrobel <patryk.wrobel@intel.com>
This change introduces detection of GPU hangs in
zeEventHostSynchronize and zeFenceHostSynchronize.
Furthermore, if CommandQueueHw::executeCommandLists
uses ZE_COMMAND_QUEUE_MODE_SYNCHRONOUS and hang occurs,
the information about it is propagated to the caller.
Related-To: NEO-6681
Signed-off-by: Patryk Wrobel <patryk.wrobel@intel.com>
This change uses DRM_IOCTL_I915_GET_RESET_STATS to detect
GPU hangs. When such situation is encountered, then
zeCommandQueueSynchronize returns ZE_RESULT_ERROR_DEVICE_LOST.
Related-To: NEO-5313
Signed-off-by: Patryk Wrobel <patryk.wrobel@intel.com>
Make them resident directly instead of populating residency container
Remove finds, not needed, CSR resolves duplicates at makeResident calls
Observed gain is 32x for 10k indirect allocations.
Co-authored-by: Michal Mrozek <michal.mrozek@intel.com>
Co-authored-by: Dominik Dabek <dominik.dabek@intel.com>
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
Compute-Runtime-Validation