- full properties update is time intesive task and must be done only once
- selective update can be done after initial update
- dirty flag will allow to distinguish initial update is done
Related-To: NEO-5055
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
to guarantee that all subblt got complete for previous copy
affect xe hpg
temporary changes under flag ForceDummyBlitWa
Related-To: NEO-7450
Signed-off-by: Cencelewska, Katarzyna <katarzyna.cencelewska@intel.com>
Do not make indirect allocations resident if kernel does not use
indirect access.
For both level zero and opencl.
Currently disabled by default, enable with debug flag
DetectIndirectAccessInKernel
Related-To: NEO-7712
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
Related-To: LOCI-3884
- Added check for valid device properties stype to remove the feature
specific debug vars that enabled/disabled reading of the pNext.
- Requires applications to properly set the device properties stype
in order for the pNext to be read for extensions.
Signed-off-by: Spruit, Neil R <neil.r.spruit@intel.com>
If applications call Prefetch APIs, like
zeCommandListAppendMemoryPrefetch and
clEnqueueMigrateMemINTEL, then enable the use of KMD calls
by default.
Signed-off-by: Jaime Arteaga <jaime.a.arteaga.molina@intel.com>
reuse EncodeEnableRayTracing in CommandStreamReceiver
add method to determine need for 48b resource flag for RT allocations
Related-To: NEO-7606
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
to guarantee that all subblt got complete for previous copy
affect xe hpg
Related-To: NEO-7450
Signed-off-by: Cencelewska, Katarzyna <katarzyna.cencelewska@intel.com>
This patch adds support to open and close the drm fd,
so that more granular control of drm fd could be
achieved.
Related-To: LOCI-3986
Signed-off-by: Joshua Santosh Ranjan <joshua.santosh.ranjan@intel.com>
In rare case of multiple threads trying to set fclBaseTranslationCtx,
there was a potential for use after free (double delete) on
std::unique_ptr::reset.
Resolves: NEO-7767
Signed-off-by: Jaroslaw Chodor <jaroslaw.chodor@intel.com>
* Moved zebin related files to zebin directory.
* Moved zebin related code to Zebin namespace.
* Separated zeInfo from zebin elf.
* Seperated zeInfo decoding from zebin decoder.
* Refactored populateKernelPayloadArgument function.
Signed-off-by: Krystian Chmielewski <krystian.chmielewski@intel.com>
Current support in the stack does not allow for concurrent access to
shared-allocations from host and peer devices when using page-faults.
So disable caps for now and introduce debug key for experimentation.
Access will be added by default as support in the stack becomes
available.
Signed-off-by: Jaime Arteaga <jaime.a.arteaga.molina@intel.com>
This commit adds support for handling local symbols.
* Added 2 fields to SymbolInfo - binding, and associated
instructions segment id.
* Simplified code for decoding elf symbols and relocations.
* Simplified code for patching instruction segments.
* Changed logic of decodeElfSymbolTableAndRelocations:
* Add every global symbol to symbol map.
* Add any local symbol used by relocation to symbol map.
* Changed logic of link:
* After performing relocations remove local symbols from map.
* Replaced UNRECOVERABLE_IF with returning error.
* Removed LocalSymbolInfo structure used before for local kernel jumps.
* Removed old tests.
Signed-off-by: Krystian Chmielewski <krystian.chmielewski@intel.com>
In level_zero/sysman directory This change:
- Adds support for accessing linux based filesystem
- Add support for telemetry
- Add support for LinuxSysmanImp
Related-To: LOCI-3889
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
This is small optimization to replace virtual call and retrieved struct with
cached value.
Related-To: NEO-5055
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
This change introduces an extension to query the device IP version for L0,
which corresponds to the PRODUCT_CONFIG value.
For OCL, the old mechanism is maintained with a debug flag,
and the default behavior has been unified with L0.
Signed-off-by: Daria Hinz <daria.hinz@intel.com>
Related-To: NEO-7735
