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>
* 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>
Resubmission of 871a3bd11d
Reverted by 9882e992ac due to Elmo
regression (most likely not related to the change anyway).
Fixup for 2778043d67
Related-To: NEO-7684, HSD-18027378546
Signed-off-by: Maciej Bielski <maciej.bielski@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>
- apply revelant flags only on platforms supporting these flags
- update command list preemption level when supported
- use actual kernel preemption level to program interface descriptor data
Related-To: NEO-7771
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
Mutex was added to kernel_imp for atomic operation during
printPrintfOutput on kernel.
Related-To: LOCI-3681
Signed-off-by: Zhang, Winston <winston.zhang@intel.com>
This fix handles scenario when regular command list uses context first,
then immediate command list is used for the first time.
Related-To: NEO-5055
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@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>
During event synchronize in commandlist, now the printf buffer
should get flushed out when host synchronize is called.
Related-To: LOCI-3681
Signed-off-by: Zhang, Winston <winston.zhang@intel.com>
- This change gets level one cache policy from cached values instead
of calling virtual methods
Related-To: NEO-5055
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
- When enabled, sba tracking dispatches preambleless, tracked sba commands
in command lists and command queues.
- Tracking disallows any untracked sba commands.
- Adding some tweaks to data initialization and processing.
Related-To: NEO-5055
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@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>
Do not make indirect allocations resident if kernel does not use
indirect access.
Enable for both level zero and opencl.
Related-To: NEO-7712
Signed-off-by: Dominik Dabek <dominik.dabek@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
Added the USM Graphics Allocation originally allocated on the
remote peer device to the residency container, to ensure it is
migrated properly to device before a P2P operation occurs. The
page fault manager handles moving this allocation to the
appropriate device.
Related-To: LOCI-3597
Signed-off-by: Raiyan Latif <raiyan.latif@intel.com>
This commit enables HostUSM -> DeviceUSM transfer to be performed
through CpuMemcpy with 50KB threshold.
USM copy is done on CPU only when it can be performed immediately -
no dependencies present, no events to wait for.
Related-To: NEO-7564
Signed-off-by: Fabian Zwolinski <fabian.zwolinski@intel.com>
- updates coming from regular list are updated in csr last sent variables
- all per context and per kernel transitions kept in single place
- state updates from intermediate to regular are set in csr properties
- global atomics support duplicates removed
Related-To: NEO-5055
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
- add correct stateless mocs state update in immediate command lists
- disallow stateless mocs dirty sba command dispatch when sba tracking enabled
- checks support first, only then do the dirty state check in csr
Related-To: NEO-5055
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
Propogate error codes from ioctl failure properly up the layers
so that we skip exposing bad root devices.
Related-To: NEO-7709
Signed-off-by: Aravind Gopalakrishnan <aravind.gopalakrishnan@intel.com>
With this change we are adding support for initializing
Sysman and also providing support to get Sysman driver
handles and device handles.
Related-To: LOCI-3950
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
Previous design allowed driver version to be no greater than 16-bit.
New design allows driver version to use (almost) whole 32-bit size limit.
Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
