When running multiple threads, one thread could clear
allocationsForDownload while another was iterating over it.
Signed-off-by: Dominik Dabek <dominik.dabek@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>
Rename:
- debug flag ProgramPipeControlPriorToNonPipelinedStateCommand
to ProgramExtendedPipeControlPriorToNonPipelinedStateCommand
- local variables
Related-To: NEO-6615
Signed-off-by: Krzysztof Gibala <krzysztof.gibala@intel.com>
Add pipe control before state base address, state compute
mode and state sip commands.
Related-To: NEO-6615
Signed-off-by: Krzysztof Gibala <krzysztof.gibala@intel.com>
Add pipe control before state base address, state compute
mode and state sip commands on DG2 and PVC when CCS flow is used.
Signed-off-by: Krzysztof Gibala <krzysztof.gibala@intel.com>
This change uses value of cpuAddress from monitored fence
to detect GPU hang.
Related-To: NEO-5313
Signed-off-by: Patryk Wrobel <patryk.wrobel@intel.com>
-program barrier after global fence allocation is programmed
-do not double barrier timestamp in blit enqueue
-flush GPGPU while submitting to BCS when barrier requested
Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
When linear stream created for command container has not enough space
for command and BB_END it will program BB_END and allocate new command
buffer allocation. Pointer returned from getSpace in this case will
return storage from new command buffer allocation.
Related-To: NEO-5707
Signed-off-by: Maciej Plewka <maciej.plewka@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>
For non-kernel submission, TAM was incorrectly reprogrammed to default
mode. Correct programming should reuse value from previous submission.
Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
Rename MemorySynchronizationCommands::isDcFlushAllowed
to MemorySynchronizationCommands::getDcFlushEnable
Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
Related-To: NEO-6432
This change applies WA that always programs all fields in SCM for
gen12lp. Also for those platforms Force Non-Coherent is set to 0x2.
Signed-off-by: Maciej Plewka <maciej.plewka@intel.com>
Currently only supported scenario is one in order queue.
Instead of resolving dependencies via semaphores, do this with pipe controls.
Signed-off-by: Michal Mrozek <michal.mrozek@intel.com>
- add function for resolving builtins using relocations
- add relocation for __SubDeviceID symbol
Related-To: NEO-6258
Signed-off-by: Kamil Diedrich <kamil.diedrich@intel.com>
Dominik Dabek