mechanism for freeing allocations saved for reuse that have not been
used in a given time
Related-To: NEO-13425
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
The `initDriver` function had an issue where a new `result` variable was defined
in a lower scope, causing the initialization result to be discarded. This commit
removes the redundant variable declaration, ensuring that the `result` variable
initialized in the upper scope is correctly set by the
`Driver::get()->initialize` method and properly reflects the driver
initialization status.
Related-To: NEO-13686
Signed-off-by: Jack Myers <jack.myers@intel.com>
- Enabled support for zeInitDrivers which combines init and driver get
support.
- Moved driverHandleGet to be part of Driver class to allow for unit
testing of the functionality.
- Updated GTPIN init conditions such that init only occurs when pCount >
0 and the driver handle pointer is not null. This ensures that the
gtPin init does not trigger during the loader init calling
zeInitDrivers and only is called before the first handle is retrieved.
- Removed ze_init_flags_t flag from all driverInit functions since this
flag is unused in all functions.
Related-To: NEO-12905
Signed-off-by: Neil R. Spruit <neil.r.spruit@intel.com>
Finalized the implementation of the 2d block
load/store extension query. Namely, this adds
the extension info to the `DriverHandleImp`.
Also fixed support matrix in the current
implementation that incorrectly includes
MTL and ARL in the supported products. ULTs
and the implementation have both been changed
to match the true support matrix.
Related-To: NEO-11592
Signed-off-by: Jack Myers <jack.myers@intel.com>
Dedicated pools for different allocations size ranges.
Additional reused allocations will create their own pools.
Do not reuse allocations >256MB.
Related-To: NEO-6893, NEO-12299, NEO-12349
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
use zelLoaderTranslateHandle for translating handle to internal handle
get pointer to zelSetDriverTeardown during global ctor
don't load loader library by name
get loader function pointers directly from current process
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
Currently gtpin is intialized during zeInit call. However, it is not
correct as gtpin is calling other L0 API functions, like zeDriverGet
which should not be called until zeInit function finishes.
With this commit gtpin initialization is performed during first
zeDriverGet function call. In case of initialization failure
ZE_RESULT_ERROR_DEPENDENCY_UNAVAILABLE will be returned every
zeDriverGet call.
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
- do not release resources derived from parent process
- zeInit() in child should initilize new driver
Related-To: NEO-11761
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
* According to L0 specification if count is greater than
the number of devices available, then the driver shall
update the value with the correct number of devices available
Signed-off-by: Kozlowski, Marek <marek.kozlowski@intel.com>
Related-To: NEO-11752
- Adds zeIntelGetDriverVersionString to report the driver
version string to the user in the format:
Major.Minor.Patch+Optional
Signed-off-by: Neil R. Spruit <neil.r.spruit@intel.com>
Related-To: NEO-11752
- Adds zeIntelGetDriverVersionString to report the driver
version string to the user in the format:
Major.Minor.Patch+Optional
Signed-off-by: Neil R. Spruit <neil.r.spruit@intel.com>
Related-To: NEO-11752
- Adds zeIntelGetDriverVersionString to report the driver
version string to the user in the format:
Major.Minor.Patch+Optional
Signed-off-by: Neil R. Spruit <neil.r.spruit@intel.com>
Initialize SIP kernel when shared device is being initialized
instead of api-specific device.
Initialize debugger when shared device is being initialized
instead of during platform or driver initialization.
Add missing makeResident calls for SIP kernel in heapless paths.
Related-To: HSD-18038645398, HSD-18038819112
Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
