- surfaceStateSize is in pages, bindless size needs to be programmed in
surface state units
Related-To: NEO-7063
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
- usingSurfaceStateHeap indicates if any of the args is using local ssh
in bindless kernels:
without global allocator - ssh is used for all args
with global bindless allocator - ssh used only for buffer with offset
set in surface state, otherwise not used
When any of the args is using ssh - getSurfaceStateHeapDataSize() returns
non-zero size.
Related-To: NEO-7063
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
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>
- 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>
Level Zero doesn't use deferred allocations so no point in paying the
price to check for them in cleanAllocationList.
Signed-off-by: Michal Mrozek <michal.mrozek@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>
MSVC Compiler found an issue that there could be an attempt to
reference a deleted function when using std::function.
As the functionality of ioctlHelper::getGpuTime is very straightforward,
simple function pointer should be sufficient to make the job and
it mitigates overhead of std::function.
Related-To: NEO-8324
Signed-off-by: Naklicki, Mateusz <mateusz.naklicki@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
- not only gpuAddress is offset but also cpu address with data needs
to be offset while writing memory.
Related-To: GSD-6604
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
