do not exceed system memory region size when region is available
Related-To: HSD-18038050680
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
* Derive that information from GT list
* Use it to compute local memory size given the mask of tiles to account
for
* Leverage IoctlHelper to dispatch execution (i915 vs Xe)
Related-To: NEO-9754
Signed-off-by: Maciej Bielski <maciej.bielski@intel.com>
when i915 reports gtt size between 47 and 48 bits we consider
it as 48 bit VA space
Related-To: GSD-8215
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
Make bindless heaps resident right after heap allocation.
Motivation is that SYCL bindless image can be passed as a value argument
or through memory. Therefore, we're not able to make its bindless heap
resident during kernel initialization or setting kernel arguments.
This fixes SYCL bindless image read_write_*D.cpp tests on DG2.
Related-To: NEO-7063
Signed-off-by: Wenju He <wenju.he@intel.com>
Add support for configuring ccs mode for all applicable devices
before KMD is loaded.
Use ZEX_NUMBER_OF_CCS to configure ccs mode.
Format is as follows:
ZEX_NUMBER_OF_CCS=NumberOfCcs i,e Setting ZEX_NUMBER_OF_CCS
to 4 sets ccs mode to 4 for all devices for which configuration
is supported.
Related-To: NEO-10378
Signed-off-by: Bellekallu Rajkiran <bellekallu.rajkiran@intel.com>
Implemented to go through entire contexts in the process and then query
reset status to check the unexpected GPU segfault.
Added a new debug variable GpuFaultCheckThreshold to change the checking
frequency for each hang check for performance analysis.
Related-To: GSD-5673
Signed-off-by: Young Jin Yoon <young.jin.yoon@intel.com>
Allow custom values for different test types, i.e. ULT, AUB, etc. can
have custom timeout by using e.g.: NEO_{ULT,AUB,...}_ITERATION_MAX_TIME.
Old behavior with reading NEO_ULT_ITERATION_MAX_TIME for each test type
is preserved but new envirnoment variable has precedence.
Signed-off-by: Artur Harasimiuk <artur.harasimiuk@intel.com>
Enable programming pat indexes on mtl linux for device buffers.
Change DrmMemoryManager::allocateMemoryByKMD to use gemCreateExt.
Changes currently disabled, can be enabled with flag
DisableGemCreateExtSetPat=0
Related-To: NEO-7896
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
Enable programming pat indexes on mtl linux for device buffers.
Change DrmMemoryManager::allocateMemoryByKMD to use gemCreateExt.
Related-To: NEO-7896
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
- makes prelim read/writeGpuMemory generic
- Implements Xe specific ioctls and fsyncs
- Refactors dbg IoctlHelper to use shared base class
for Xe and i915
Related-to: NEO-9668
Signed-off-by: Brandon Yates <brandon.yates@intel.com>
Changed NumaLibrary to read default policy instead of using
the address-based policy, and remove unnecessary argument.
Removed numaif.h from the repo as it is no longer required.
Related-To: NEO-8276
Signed-off-by: Yoon, Young Jin <young.jin.yoon@intel.com>
Modified ioctl_helper_prelim to support the extension of gem_create_ext,
i.e. prelim_drm_i915_gem_create_ext_mempolicy.
Added two debug variables to be used for the mempolicy extension.
Modified functions in memory_info and drm_memory_manager to support extension
Added numaif.h from https://github.com/numactl/numactl/tree/master,
v2.0.14
Related-To: NEO-8276
Signed-off-by: Young Jin Yoon <young.jin.yoon@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>
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>
xe topology info to byte aligned storage
xe engine info to 2 byte aligned storage
system info to 4 byte aligned storage
all other info to 8 byte aligned storage
Related-To: NEO-9038
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
DRM_XE_VM_CREATE_FAULT_MODE flag is to be used when
Drm::hasPageFaultSupport returns true.
Related-To: NEO-7996
Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
