When creating a remote allocation for P2P access, pass the correct
device handle so all handles are used.
Related-To: LOCI-3122
Signed-off-by: Jaime Arteaga <jaime.a.arteaga.molina@intel.com>
Do not use aligned size when storing allocation
Trim allocation cache before deleting devices
Related-To: NEO-6893
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
This change:
- prevents writing memory out of the range of the destination buffer
- prevents calling strlen() with non-null terminated c-string
- corrects the logic, which validates passed range to proceed
when real length fits the destination buffer
Related-To: NEO-7264
Signed-off-by: Wrobel, Patryk <patryk.wrobel@intel.com>
- Added Support for reading the Device LUID of the given device used in
Windows WDDM.
- Added inital support for passing back the NodeMask of 1.
Signed-off-by: Spruit, Neil R <neil.r.spruit@intel.com>
when using implicit scaling, 2 dma-buf handles, one per tile, are
needed to support dma access from peer.
Related-To: LOCI-3122
Signed-off-by: Jaime Arteaga <jaime.a.arteaga.molina@intel.com>
Define single .clang-tidy configuration with all used checks and use
NOLINT to selectively silence tool. That way cleanup should be easier.
third_part/ has its own configuration that disables clang-tidy for this
folder.
Signed-off-by: Artur Harasimiuk <artur.harasimiuk@intel.com>
When using implicit scaling, device allocations may have
more than one internal allocation created internally. In that case,
a separate dma-buf handle per internal allocation needs to be
exported.
So introduced two driver experimental extensions to export and
import more than one IPC handle:
- zexMemGetIpcHandles
- zexMemOpenIpcHandles
Related-To: LOCI-2919
Signed-off-by: Jaime Arteaga <jaime.a.arteaga.molina@intel.com>
Stack vector will not cause dynamic allocations in most circumstances
ie. number of root device indices not more than 16
Related-To: NEO-6837
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
Rename Metric Context and move OA specific functions
and members from Metric Context to OA specific class(MetricSource).
This refactoring is done so that additional Metric Source
like Stall Sampling could be Seamlessly implemented.
Related-To: LOCI-2753
Signed-off-by: Joshua Santosh Ranjan <joshua.santosh.ranjan@intel.com>
- Added Functionality to pass ze_power_saving_hint_type_t to zeContextCreate
included in the pNext extensions in ze_context_desc_t.
- Enables handling a hint value 0-100 with 0 being no power savings
and 100 being maximum power savings.
- ZE_RESULT_ERROR_INVALID_ENUMERATION is returned given an invalid hint.
Related-To: LOCI-2567
Signed-off-by: Spruit, Neil R <neil.r.spruit@intel.com>
Added API definition in ze_device.cpp, and added function declaration of
getPciProperties() in device.h and device_imp.cpp
Initially returns -1 for all values of ze_pci_speed_ext_t for now, simply
because we do not have function to retrieve the information of the PCI
speed.
Related-To: LOCI-2669
Signed-off-by: Young Jin Yoon <young.jin.yoon@intel.com>
Rename multiDeviceCapable to implicitScalingCapable
Rename isMultiDeviceCapable to isImplicitScalingCapable
Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
This change introduce
- new method deviceReinit, which could be used, to reinitialize
existing level zero device.
Related-To: LOCI-2612
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
