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c9726dbb1049d5c63cf106c54ac642dcffa1aeab
compute-runtime/shared/source/os_interface/linux
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Maciej Bielski c9726dbb10 refactor: simplify tracking CacheRegion reservations 
Leverage features of the mechanism to simplify implementation:
- The maximum number of possible cache-region reservations is a small
value known at compile-time
- Each reservation is unique (described by `CacheRegion`) so can have
a dedicated entry with either zero (free) or non-zero (reserved) value

So, there is no need for a dynamic collection (unordered_map here) to
keep track of reservations. A simple array is enough for that purpose.

Also, add some helper-code to enable array-indexing with the values of
`CacheRegion` enum.

Related-To: NEO-12837
Signed-off-by: Maciej Bielski <maciej.bielski@intel.com>
2024-12-09 16:50:28 +01:00
..
local
fix: change gmm resource for externalHostPtr
2024-05-22 16:50:17 +02:00
wddm_linux
…
xe
feature: specify cache level when reserving a region
2024-12-09 12:54:48 +01:00
allocator_helper.h
…
cache_info.cpp
refactor: simplify tracking CacheRegion reservations
2024-12-09 16:50:28 +01:00
cache_info.h
refactor: simplify tracking CacheRegion reservations
2024-12-09 16:50:28 +01:00
clos_cache.cpp
feature: specify cache level when reserving a region
2024-12-09 12:54:48 +01:00
clos_cache.h
feature: specify cache level when reserving a region
2024-12-09 12:54:48 +01:00
CMakeLists.txt
build: correct setting for i915/xe prelim setting in package scripts
2024-10-09 15:55:59 +02:00
device_command_stream.inl
…
device_time_drm.cpp
fix: zeDeviceGetGlobalTimestamp to use submisison
2024-12-04 19:10:07 +01:00
device_time_drm.h
fix: zeDeviceGetGlobalTimestamp to use submisison
2024-12-04 19:10:07 +01:00
driver_info_linux.cpp
refactor: correct naming of enum class constants 8/n
2023-12-19 08:18:18 +01:00
driver_info_linux.h
refactor: correct naming of enum class constants 8/n
2023-12-19 08:18:18 +01:00
drm_allocation.cpp
fix: use productHelper in getPatIndexInfoString() on Windows
2024-10-22 19:27:13 +02:00
drm_allocation.h
fix: use productHelper in getPatIndexInfoString() on Windows
2024-10-22 19:27:13 +02:00
drm_buffer_object.cpp
feature: set error description in os_interface/linux
2024-09-12 18:48:41 +02:00
drm_buffer_object.h
feature: support physical host memory
2024-11-20 08:19:52 +01:00
drm_command_stream.h
fix: disable fence wait if not supported on given CSR type
2024-12-02 15:32:23 +01:00
drm_command_stream.inl
performance: remove trim candidate list
2024-08-23 12:21:50 +02:00
drm_debug.cpp
refactor: Implement Xe Resoure Registration (2/x)
2024-01-11 08:26:29 +01:00
drm_debug.h
feature: Register resources for Xe at vm creation (1/x)
2024-01-11 08:15:50 +01:00
drm_engine_mapper.cpp
refactor: correct naming of DrmParam enum values
2023-12-13 15:43:46 +01:00
drm_engine_mapper.h
…
drm_gem_close_worker.cpp
fix: create thread with function pointer
2024-08-21 18:02:37 +02:00
drm_gem_close_worker.h
build: add clang-tidy restriction for Enum case
2023-12-21 08:58:51 +01:00
drm_memory_manager_create_multi_host_allocation.cpp
refactor: correct naming of MemoryPool enum values
2023-12-13 07:51:39 +01:00
drm_memory_manager.cpp
feature: Add ioctl helper function to synchronize userptr allocations
2024-11-22 17:58:25 +01:00
drm_memory_manager.h
feature: Add ioctl helper function to synchronize userptr allocations
2024-11-22 17:58:25 +01:00
drm_memory_operations_handler_bind.cpp
fix: Enable immediate binding for make resident on linux
2024-11-22 15:56:18 +01:00
drm_memory_operations_handler_bind.h
fix: submit dummy exec to pin memory during zeContextMakeMemoryResident call
2024-09-23 14:43:59 +02:00
drm_memory_operations_handler_create.cpp
fix: aub residency in HW+AUB mode
2023-11-29 11:54:59 +01:00
drm_memory_operations_handler_default.cpp
fix: If dummy exec failed call evict from outside the lock
2024-10-07 10:17:16 +02:00
drm_memory_operations_handler_default.h
fix: submit dummy exec to pin memory during zeContextMakeMemoryResident call
2024-09-23 14:43:59 +02:00
drm_memory_operations_handler_with_aub_dump.h
fix: fix freeing allocations in aub mode
2024-10-03 17:14:07 +02:00
drm_memory_operations_handler.h
fix: aub residency in HW+AUB mode
2023-11-29 11:54:59 +01:00
drm_neo.cpp
fix: remove number of RT stacks from capability table
2024-11-21 14:46:50 +01:00
drm_neo.h
feature: Add getter to query drm about device node
2024-10-14 17:58:24 +02:00
drm_wrappers_checks.cpp
refactor: store userptr value in buffer object
2024-03-22 12:49:13 +01:00
drm_wrappers.cpp
refactor: correct naming of DrmParam enum values
2023-12-13 15:43:46 +01:00
drm_wrappers.h
refactor: correct the naming of some topology-related variables
2024-07-24 08:39:12 +02:00
engine_info.cpp
refactor: setup engine capabilities in drm specifc code
2024-07-15 11:00:15 +02:00
engine_info.h
refactor: setup engine capabilities in drm specifc code
2024-07-15 11:00:15 +02:00
file_descriptor.h
fix: add FileDescriptor class to ensure file descriptor is closed
2023-10-09 16:23:28 +02:00
gmm_helper_linux.cpp
fix: Defer MOCS to PAT
2024-05-27 10:26:26 +02:00
gmm_interface_linux.cpp
…
hw_device_id_linux.cpp
…
hw_device_id.h
refactor: correct naming of enum class constants 8/n
2023-12-19 08:18:18 +01:00
i915_prelim.h
build: refactor linux kernel headers
2024-03-28 14:48:09 +01:00
i915.h
build: refactor linux kernel headers
2024-03-28 14:48:09 +01:00
ioctl_helper_getter_upstream.cpp
…
ioctl_helper_getter.cpp
…
ioctl_helper_i915.cpp
refactor: engineInstancedType removed
2024-10-09 16:30:48 +02:00
ioctl_helper_prelim.cpp
feature: specify cache level when reserving a region
2024-12-09 12:54:48 +01:00
ioctl_helper_upstream.cpp
feature: specify cache level when reserving a region
2024-12-09 12:54:48 +01:00
ioctl_helper.cpp
feature: Add ioctl helper function to synchronize userptr allocations
2024-11-22 17:58:25 +01:00
ioctl_helper.h
feature: specify cache level when reserving a region
2024-12-09 12:54:48 +01:00
kmd_notify_properties_linux.cpp
refactor: remove unused getBaseTimeout
2023-07-05 16:12:15 +02:00
linux_inc.cpp
…
memory_info_populate_tile_to_lmem_region_map.cpp
feature: add tile-to-lmem-region map in MemoryInfo
2024-04-26 15:16:03 +02:00
memory_info.cpp
fix: change gmm resource for externalHostPtr
2024-05-22 16:50:17 +02:00
memory_info.h
refactor: use DeviceBitfield where appropriate
2024-05-14 09:13:11 +02:00
numa_library.cpp
refactor: don't call OsLibrary::load directly, use function pointer
2024-08-20 08:59:26 +02:00
numa_library.h
refactor: don't call OsLibrary::load directly, use function pointer
2024-08-20 08:59:26 +02:00
os_context_linux.cpp
fix: fallback path while creating drm context
2024-07-09 14:10:51 +02:00
os_context_linux.h
feature: pass interrupt flag to queue creation api
2024-06-06 12:36:21 +02:00
os_inc.h
…
os_interface_linux.cpp
feature: add support for null aub mode
2024-04-09 16:59:42 +02:00
os_interface_linux.h
…
os_library_helper.cpp
refactor: rename global debug manager to debugManager
2023-11-30 13:00:59 +01:00
os_library_linux.cpp
fix: correct loading L0 loader functions
2024-10-17 15:39:20 +02:00
os_library_linux.h
fix: correct loading L0 loader functions
2024-10-17 15:39:20 +02:00
os_memory_linux.cpp
feature usm: reserve heap extended in 57 bit address space
2023-03-28 11:06:03 +02:00
os_memory_linux.h
…
os_metrics_library.cpp
…
os_socket.h
…
os_thread_linux.cpp
fix: create thread with function pointer
2024-08-21 18:02:37 +02:00
os_thread_linux.h
…
os_time_linux.cpp
fix: zeDeviceGetGlobalTimestamp to use submisison
2024-12-04 19:10:07 +01:00
os_time_linux.h
fix: add mechanism to detect gpu timestamp overflows
2023-10-19 16:31:06 +02:00
page_table_manager_functions.cpp
…
pci_path.cpp
feature: support pci path contains card0
2024-07-22 11:28:18 +02:00
pci_path.h
…
performance_counters_linux.cpp
fix: stop direct submission before oa configuration activation
2024-10-22 14:26:44 +02:00
performance_counters_linux.h
…
pmt_util.cpp
fix: add FileDescriptor class to ensure file descriptor is closed
2023-10-09 16:23:28 +02:00
pmt_util.h
…
print.cpp
fix: add unrecoverable to avoid out of bound access
2023-10-04 15:59:18 +02:00
product_helper_drm.cpp
fix: correct setting hw info in drm flow
2024-07-26 12:20:40 +02:00
product_helper_mtl_and_later.inl
refactor: move MTL specific definition of ProductHelper to Xe Lpg
2023-08-24 10:50:26 +02:00
product_helper_uuid_xehp_and_later.inl
feature(sysman): Retrieve uuid for Sysman device properties
2023-06-26 19:17:21 +02:00
product_helper_wddm_stub.cpp
refactor: rename product helper files n/n
2023-03-10 13:24:38 +01:00
product_helper_xe_hpc_and_later.inl
…
settings_reader_create.cpp
fix: setup correct non-release key name in getStringWithFlags
2023-09-08 15:39:36 +02:00
sys_calls_linux.cpp
fix: move pathExists out of sys calls and do not mock it
2024-09-10 19:24:45 +02:00
sys_calls.h
fix: adjust SysCalls::write signature to match stdlib
2024-06-14 16:48:12 +02:00
system_info_extended.cpp
…
system_info.cpp
fix: remove number of RT stacks from capability table
2024-11-21 14:46:50 +01:00
system_info.h
fix: remove number of RT stacks from capability table
2024-11-21 14:46:50 +01:00