Instead of storing AIL configurations in global table, store it
in root device environment.
This also prevents potential scenario with accessing deleted memory due
to symbol collision when application uses both OCL/L0 libraries.
- AIL is now stored in root device environment, and gets initialized
with other helpers
- Minor: corrected naming in ULTs
Signed-off-by: Kacper Nowak <kacper.nowak@intel.com>
Related-To: NEO-9240
add attribute to override cacheable attribute to gmm constructor
enable this override for command buffers on mtl
change command buffers back to allocation by kmd
this keeps the quicker allocation which is needed to keep enqueue times
low
Related-To: NEO-8152
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
Instead of storing AIL configurations in global table, store it
in root device environment.
This also prevents potential scenario with accessing deleted memory due
to symbol collision when application uses both OCL/L0 libraries.
- AIL is now stored in root device environment, and gets initialized
with other helpers
- Minor: corrected naming in ULTs
Signed-off-by: Kacper Nowak <kacper.nowak@intel.com>
Related-To: NEO-9240
Device allocation chunking only applies for multi-tile mode for implicit scaling
Related-To: NEO-9051
Signed-off-by: John Falkowski <john.falkowski@intel.com>
Added an extension version of zeContextGetVirtualAddressSpaceIpcHandle
and zeContextPutVirtualAddressSpaceIpcHandle, which return
ZE_RESULT_ERROR_UNSUPPORTED_FEATURE for now.
Related-To: NEO-8259
Signed-off-by: Young Jin Yoon <young.jin.yoon@intel.com>
Signed-off-by: Michal Mrozek <michal.mrozek@intel.com>
Related-To: NEO-6989
-Prevent imbalance in multi dimensional dispatches
-Make sure to utilize as much Eus as possible
-Prefer highest possible tg dspatch count possible
-Make sure that xe_core doesn't have uneven workgroups
Added an extension version of zeContextGetVirtualAddressSpaceIpcHandle
and zeContextPutVirtualAddressSpaceIpcHandle, which return
ZE_RESULT_ERROR_UNSUPPORTED_FEATURE for now.
Related-To: NEO-8259
Signed-off-by: Young Jin Yoon <young.jin.yoon@intel.com>
Invoking close on invalid fd result in undesired behaviour.
Pass proper file descriptor for close to avoid unnecessary
aborts during destruction.
Related-To: GSD-6816
Signed-off-by: Bellekallu Rajkiran <bellekallu.rajkiran@intel.com>
- Add new extension property for user to query platform DP support.
- Add new blackbox and ULTs for extension.
Related-To: NEO-8786
Signed-off-by: Aravind Gopalakrishnan <aravind.gopalakrishnan@intel.com>
- Add new extension property for user to query platform DP support.
- Add new blackbox and ULTs for extension.
Related-To: NEO-8786
Signed-off-by: Aravind Gopalakrishnan <aravind.gopalakrishnan@intel.com>
Add mechanism to preallocate cmd buffer allocations in command stream
receiver reusable allocations list per command queue initialized.
This should limit additional allocations during hot loop.
Needs to be enabled in subsequent commits by setting product helper
method.
Related-To: NEO-8152
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
Temporarily opt-out from additional compatibility checks
on DG2 for Blender AOT-compiled kernels.
This prevents a long kernel recompilation.
Additionally, same behavior can be enforced for other applications
manually via NEO debug key named DoNotUseProductConfigForValidationWa.
Signed-off-by: Kacper Nowak <kacper.nowak@intel.com>
Related-To: NEO-9240
- create heapAssigner per root device in memory manager to allow per
device config
Related-To: NEO-7063
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
Related-To: NEO-9127,NEO-9142
- Change the heap/pageSize used based on the size of the reservation
required and the device heaps available.
- Return the page size required based on the size requested by the user
for virtual reservation and the devices on the system.
- Check the size passed in by the user in memory map and physical memory
allocation is valid for the heap and page size that is required.
Signed-off-by: Spruit, Neil R <neil.r.spruit@intel.com>
- check releaseHelper support when selecting bindless mode, if not
disabled, prefer bindless mode in L0 API
- bindless mode can be forced with DebugVariable: UseBindlessMode
Related-To: NEO-7063
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
Use debug flag PrintKernelDispatchParameters to print params used in
thread group dispatch size heuristic when encoding kernel dispatch.
Related-To: NEO-6989
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
