When trying to set the same values we don't need to set it again.
The pointer and allocId need to be the same.
Related-To: NEO-6737
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
When making graphics allocations resident in multi-GPU scenarios,
we should make them resident only if there's an allocation for that
device. So return appropriate null pointer and skip it.
Signed-off-by: Jaime Arteaga <jaime.a.arteaga.molina@intel.com>
This patch adds support for reading PCI bandwidth, generation
and linkwidth information from sysfs nodes for the linux
platform.
Related-To: LOCI-2969
Signed-off-by: Joshua Santosh Ranjan <joshua.santosh.ranjan@intel.com>
Remove parameter requiredThreadArbitrationPolicy
from PreambleHelper::programPreamble function.
Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
This commit moves patch token with global host access table to the
kernel scope from the program scope.
Related-To: NEO-6734
Signed-off-by: Kacper Nowak <kacper.nowak@intel.com>
Add a per-instance SVMAllocsManager::nonGpuDomainAllocs container for
all allocations to be removed in
moveAllocationsWithinUMAllocsManagerToGpuDomain. This approach replaces
the current iterative search and performs the task faster.
Add 7 new unit-tests to verify the functionality related to
nonGpuDomainAllocs container, both in expected and unexpected/synthetic
scenarios.
For UTs replace a dummy unifiedMemoryManager pointer with a pointer to
an instace of SVMAllocsManager, otherwise a SegFault error is thrown at
the end of tests.
Perform overall cleanup in related tests implementation, includes but
not limited to removal of:
- givenInitialPlacementGpu\
WhenMovingToGpuDomainThenFirstAccessDoesNotInvokeTransfer
As it is fully covered by:
givenAllocationMovedToGpuDomain\
WhenVerifyingPagefaultThenAllocationIsMovedToCpuDomain
- givenInitialPlacementGpu\
WhenVerifyingPagefaultThenFirstAccessDoesNotInvokeTransfer
As it is fully covered by:
givenTbxAndnitialPlacementGpu\
WhenVerifyingPagefaultThenMemoryIsUnprotectedOnly
Finally, reduce code duplication where possible.
Related-To: NEO-6658
Signed-off-by: Maciej Bielski <maciej.bielski@intel.com>
Logic related to programming non coherent and thread arbitration policy for
gens 9 and 11 has been moved to EncodeComputeMode object, where similar
logic for gens gen12lp and newer is located.
Functions PreambleHelper::programThreadArbitration and
PreambleHelper::getThreadArbitrationCommandsSize have been removed.
Redundant setForceNonCoherent call has been removed from XE HPG
Related-To: NEO-6728
Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
This change introduces detection of GPU hangs
in CommandMapUnmap::submit() as well as in Event::submitCommand().
ULTs have been added to cover the new code.
Related-To: NEO-6681
Signed-off-by: Patryk Wrobel <patryk.wrobel@intel.com>
When we build L0 right after OpenCL or vice versa we expect shared code
to be reused from ccache (when enable). Proper setting of project() and
add_subdirectory() helps to achieve this.
Signed-off-by: Artur Harasimiuk <artur.harasimiuk@intel.com>
Memory module translates memory regions without any
runtime query on underlying hardware/kernel. Use
ioctl helpers for memory region translation.
Related-To: LOCI-3006
Signed-off-by: Bellekallu Rajkiran <bellekallu.rajkiran@intel.com>
- Added support for Dynamic Module link to allow usage of
symbols that exist thru a circular dependency from the export->import
module & chained dependencies with importModule -> ExportModule ->
ExportModule2.
- Adds a dependency walker which collects all dependent modules whose
export surface state must be made resident for a given kernel
execution to successfully access each function resolved on different
modules.
- Expanded the Dynamic Link Black Box test to allow for testing either
simple linking and circular + chained linkage.
Signed-off-by: Spruit, Neil R <neil.r.spruit@intel.com>
