As per DDI handles extension, global ddi table pointers will be included
in every L0 handle.
This change is focused on initialization of the global objects and reuse
of them within zeGet...ProcAddrTable functions to avoid duplication
of per component ddi table definitions
Related-To: NEO-13121, NEO-13917
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
As per DDI handles extension, global ddi table pointers will be included
in every L0 handle.
This change is focused on initialization of the global objects and reuse
of them within zeGet...ProcAddrTable functions to avoid duplication
of per component ddi table definitions
Related-To: NEO-13121, NEO-13917
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
- don't load ze_loader.dll from file system
- to perform self-open on Windows use getModuleHandleA with proper module name
- don't free library loaded with getModuleHandleA
- as loader may be not available during runtime teardown:
- load translate handle function during global setup
- load setDriverTeardown function during global teardown
- when loader is not available during teardown, unset translate handle
function
Related-To: GSD-10147
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
on Windows use getModuleHandleA with proper module name
don't load ze_loader.dll from file system
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@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>
- 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>
Related-To: LOCI-4174
- Call zelSetDriverTeardown during L0 Driver teardown to prevent users
from calling into destroyed functions and encountering crashes
during teardown.
Signed-off-by: Neil R Spruit <neil.r.spruit@intel.com>
Related-To: LOCI-4174
- Call zelSetDriverTeardown during L0 Driver teardown to prevent users
from calling into destroyed functions and encountering crashes
during teardown.
Signed-off-by: Neil R Spruit <neil.r.spruit@intel.com>
Compute-Runtime-Validation