Related-To: LOCI-4615
- Added Support for users to set ZE_FLAT_DEVICE_HIERARCHY to either FLAT
or COMPOSITE to change how devices are returned in zeDeviceGet and
clGetDeviceIDs.
- COMPOSITE is default behavior that exists today.
- FLAT returns all sub devices which have no sub devices and all root
devices that have no sub devices in zeDeviceGet ie with all devices
flattened out in order.
- Added zeDeviceGetRootDevice for one to retrieve the Root Device for
any SubDevice.
Signed-off-by: Neil R Spruit <neil.r.spruit@intel.com>
This fix unifies setting event properties in event pool, so they are shared
betweem all event pool devices.
Related-To: NEO-7490
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
Confirm the allocations used in an appendMemoryCopy operation
belong to the same context as the list.
Related-To: LOCI-1996
Resolves: NEO-6162
Signed-off-by: Jaime Arteaga <jaime.a.arteaga.molina@intel.com>
- Only initialize vertexes when queried.
- Return also bandwidth when calling PRELIM_DRM_I915_QUERY_FABRIC_INFO.
Related-To: LOCI-3464
Signed-off-by: Jaime A Arteaga Molina <jaime.a.arteaga.molina@intel.com>
- enable tile attach mode by default
- both root device and subdevice may be attached to
Related-To: NEO-7347
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@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 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>
Virtual functions are not easily optimizable by compiler,
so making this normal function.
This function is called heavily so it needs to be highly optimized.
Signed-off-by: Michal Mrozek <michal.mrozek@intel.com>
Added chipset specific uuid retrieving functionality
This is used by zeDeviceGetProperties
Related-To: LOCI-2636
Signed-off-by: Joshua Santosh Ranjan <joshua.santosh.ranjan@intel.com>
Rename multiDeviceCapable to implicitScalingCapable
Rename isMultiDeviceCapable to isImplicitScalingCapable
Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
Simplify logic around engine groups.
Remove no longer needed code.
Ensure correct device is used when verifying engine groups.
Related-To: NEO-6219
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>
Dates corrected in copyright headers to reflect original publication date
(2018 for OpenCL, 2020 for Level Zero).
Signed-off-by: lgotszal <lukasz.gotszald@intel.com>
Dunajski, Bartosz