This adds abbility to load different versions of the backend
compiler based on underlying device.
Related-To: NEO-12747
Signed-off-by: Chodor, Jaroslaw <jaroslaw.chodor@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>
This adds abbility to load different versions of the backend
compiler based on underlying device.
Related-To: NEO-12747
Signed-off-by: Chodor, Jaroslaw <jaroslaw.chodor@intel.com>
Moved pathExists from SysCalls to path.h.
In ULTs, use unchanged pathExists and mock stat, getFileAttributesA instead.
Add Windows and Linux ULTs for pathExists.
Signed-off-by: Fabian Zwoliński <fabian.zwolinski@intel.com>
Fixed the function that checks if a directory exists.
Added debug message in case config file creation fails.
Simplified setting pattern for searching all files in a directory.
Adding file search loop skip when found file is a directory.
Fixes: #762
Signed-off-by: Fabian Zwoliński <fabian.zwolinski@intel.com>
- Move logic from product helper to compiler product helper
- Add method for adjusting fp16 and extra capabilities using release
helper (if present).
Signed-off-by: Kacper Nowak <kacper.nowak@intel.com>
Added support for new Compiler Cache
environment variables in Level Zero.
Moved
`opencl/source/compiler_interface/default_cache_config.cpp`
`level_zero/core/source/compiler_interface/default_cache_config.cpp`
to shared directory
`source/compiler_interface/default_cache_config.cpp`
Switched enabling cache by default from per OS to per API.
Changed default state of cl_cache in Level Zero to disabled.
Related-To: NEO-10045
Signed-off-by: Fabian Zwolinski <fabian.zwolinski@intel.com>
Fixed and refactored eviction mechanism works as follows:
- eviction is needed only if
total size of cache binaries + size of the new binary exceed cache limit
- single evition call removes files with a summed size of 1/3 of the cache limit
- if new binary can not fit in the cache size limit
even after eviction, it will not be saved
- cache limit applies only to
files in cache directory with .cl_cache/.l0_cache extension.
Only these files are counted and only these files are removed
Minor:
- rename variables for better readability
- add `const` where possible
Related-To: NEO-4262
Signed-off-by: Fabian Zwolinski <fabian.zwolinski@intel.com>
Refactored eviction mechanism works as follows:
- eviction is needed only if
total size of cache binaries + size of the new binary exceed cache limit
- single evition call removes files with a summed size of 1/3 of the cache limit
- if new binary can not fit in the cache size limit
even after eviction, it will not be saved
- cache limit applies only to
files in cache directory with .cl_cache/.l0_cache extension.
Only these files are counted and only these files are removed
Minor:
- rename variables for better readability
- add `const` where possible
Related-To: NEO-4262
Signed-off-by: Fabian Zwolinski <fabian.zwolinski@intel.com>
Refactored eviction mechanism works as follows:
- eviction is needed only if
total size of cache binaries + size of the new binary exceed cache limit
- single evition call removes files with a summed size of 1/3 of the cache limit
- if new binary can not fit in the cache size limit
even after eviction, it will not be saved
- cache limit applies only to
files in cache directory with .cl_cache/.l0_cache extension.
Only these files are counted and only these files are removed
Minor:
- rename variables for better readability
- add `const` where possible
Related-To: NEO-4262
Signed-off-by: Fabian Zwolinski <fabian.zwolinski@intel.com>
Refactored eviction mechanism works as follows:
- eviction is needed only if
total size of cache binaries + size of the new binary exceed cache limit
- single evition call removes files with a summed size of 1/3 of the cache limit
- if new binary can not fit in the cache size limit
even after eviction, it will not be saved
- cache limit applies only to
files in cache directory with .cl_cache/.l0_cache extension.
Only these files are counted and only these files are removed
Related-To: NEO-8092
Signed-off-by: Fabian Zwolinski <fabian.zwolinski@intel.com>
What's changed:
- Add early return when open existing config
fails due to different error than `ERROR_FILE_NOT_FOUND`
- Swich `ReadFileEx` to `ReadFile`
- Add `SetFilePointer` to make sure we're reading
from the beginning of the file
- Pass `overlapped` to `WriteFile` to make sure
we're writing from the beginning of the file
Related-To: NEO-8092
Signed-off-by: Fabian Zwolinski <fabian.zwolinski@intel.com>
config.file should not be created manually by the user.
In a scenaro when the user manually creates an empty config.file,
then reading data from this file ends with failure,
because the file is empty.
Such scenario completely freezes the cache creation
until the user manually deletes the empty config file.
This patch fixes such freeze by automatically deleting config
if read fails with ERROR_HANDLE_EOF error.
Patch applies to windows only.
Related-To: NEO-8092
Signed-off-by: Fabian Zwolinski <fabian.zwolinski@intel.com>
Filip Hazubski