In L0 its not possible to track objects relations. For example CmdList
may be removed before Event.
In such case, Event needs to safely skip unregister call, without
accessing CmdList/CmdQueue object.
Related-To: NEO-8884
Signed-off-by: Dunajski, Bartosz <bartosz.dunajski@intel.com>
Changes:
- replaced registry keys with environment variables
for cl_cache in OCL
- added compiler cache helpers
- implemented support for new env vars on Windows
- added tests
New env vars mechanism works as follows:
If `PERSISTENT_CACHE` is set,
driver checks if `NEO_CACHE_DIR` is set.
If `NEO_CACHE_DIR` is not set,
driver uses `%LocalAppData%\NEO\neo_compiler_cache`
as `cl_cache` destination folder.
If `NEO_CACHE_DIR` is not set and `%LocalAppData%`
path could not be obtained,
compiler cache is disabled.
In the current Windows implementation,
special characters in the folder path are not supported.
Related-To: NEO-8092
Signed-off-by: Fabian Zwolinski <fabian.zwolinski@intel.com>
Fix bug introduced in neo 27314 - splitBarrierRequired was set for all
commands, should be only for cl_command_barrier.
Related-To: NEO-8147
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
Program barrier to task stream, before next enqueue kernel.
This will reduce the number of batch buffer starts for sequences of
enqueue, barrier, enqueue, ... .
Related-To: NEO-8147
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
- this method allocates System Memory
- argument is not needed - ExternalHeap is selected inside this function
- remove unneeded ults
- allocate memory in Device Pool for external heap allocation in
OsAgnosticMemoryManager
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
For all of the devices, preferredPlatformName is initialized with
nullptr by default and platform name will be initialized to driver's default
platform name, at the moment this is "Intel(R) OpenCL Graphics".
When Platform is initialized and preferredPlatformName is not nullptr then
Platform name will be set to the value stored in preferredPlatformName.
Add ENABLE_LEGACY_PLATFORM_NAME AIL enum related to added functionality.
Move PlatformInfo to NEO namespace.
Related-To: HSD-22018809561
Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
Program barrier immediately to task stream.
This will reduce the number of batch buffer starts.
Related-To: NEO-8147
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
Products for which zebin has been set as default format in OCLOC:
- ICELAKE_LP
- TIGERLAKE_LP
- ROCKETLAKE
- ALDERLAKE_S
- ALDERLAKE_P
- ALDERLAKE_N
The default format does not override `--format` parameter.
Related-To: NEO-8334
Signed-off-by: Fabian Zwolinski <fabian.zwolinski@intel.com>
These error codes are used as return codes from ocloc api.
As such, it's useful to have them defined in the ocloc api header.
Signed-off-by: Chodor, Jaroslaw <jaroslaw.chodor@intel.com>
Dunajski, Bartosz