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873 Commits

Author SHA1 Message Date
Neil R. Spruit
43ebc17e17 feature: Support for opaque IPC handles on Windows and Linux 
- Added support for creating and managing opaque IPC NT handles in the
WDDM layer.
- Introduced a new flag `shareableWithoutNTHandle` to indicate if memory
can be shared without an NT handle.
- Updated the `isShareableMemory` method to accommodate this new flag.
- Added debug variable EnableShareableWithoutNTHandle to control the
behavior of sharing memory without NT handles until requested.
- Updated Linux path to enable sharing DMA Buf FDs between processes
for use in pidfd_getfd
- Updated getfd and get IPC Handle helper functions to support opaque or
previous versions

Related-To: NEO-15345 , NEO-15346 , NEO-15347, NEO-10380

Signed-off-by: Neil R. Spruit <neil.r.spruit@intel.com>
 2025-08-18 16:23:44 +02:00
Compute-Runtime-Validation
0855219087 Revert "feature: Support for opaque IPC handles on Windows and Linux" 
This reverts commit 46b1b2783b.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-08-15 02:22:02 +02:00
Kamil Kopryk
7185e5bfbe feature: add flags to force L3 flush after post sync 
Related-To: NEO-13163
Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
 2025-08-14 09:08:24 +02:00
Neil R. Spruit
46b1b2783b feature: Support for opaque IPC handles on Windows and Linux 
- Added support for creating and managing opaque IPC NT handles in the
WDDM layer.
- Introduced a new flag `shareableWithoutNTHandle` to indicate if memory
can be shared without an NT handle.
- Updated the `isShareableMemory` method to accommodate this new flag.
- Added debug variable EnableShareableWithoutNTHandle to control the
behavior of sharing memory without NT handles until requested.
- Updated Linux path to enable sharing DMA Buf FDs between processes
for use in pidfd_getfd

Related-To: NEO-15345 , NEO-15346 , NEO-15347, NEO-10380

Signed-off-by: Neil R. Spruit <neil.r.spruit@intel.com>
 2025-08-14 08:33:56 +02:00
Szymon Morek
de92cd90be refactor: respect comp format debug flags on iGPU 
Related-To: NEO-14942

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
 2025-08-13 16:09:04 +02:00
Compute-Runtime-Validation
705dc02f06 Revert "feature: Use zesInit on windows always" 
This reverts commit 99ee605410.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-07-30 04:38:02 +02:00
shubham kumar
99ee605410 feature: Use zesInit on windows always 
Related-To: NEO-15060

Signed-off-by: shubham kumar <shubham.kumar@intel.com>
 2025-07-29 12:34:02 +02:00
Slawomir Milczarek
8c376fe2f9 feature: Introduce split for release variables 
Related-To: NEO-12952

Signed-off-by: Slawomir Milczarek <slawomir.milczarek@intel.com>
 2025-07-25 13:22:57 +02:00
Mateusz Jablonski
0a347a2d8b refactor: remove not needed code related to vme usage 
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-07-24 17:54:51 +02:00
Bartosz Dunajski
e3e1ae0def refactor: helper function to set bcs split transfer direction 
Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
 2025-07-24 10:31:03 +02:00
Mateusz Jablonski
09ee9bf093 feature: expose DDI Handles extension by default 
Related-To: NEO-13917, NEO-13121
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-07-22 13:13:57 +02:00
Naklicki, Mateusz
baab16c394 refactor: remove unused debug variables 
Signed-off-by: Naklicki, Mateusz <mateusz.naklicki@intel.com>
 2025-07-18 13:14:27 +02:00
Szymon Morek
af6ac59a40 Revert "fix: Override timestamp width from KMD" 
This reverts commit 7f2b806413.

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
 2025-06-30 16:10:01 +02:00
Bartosz Dunajski
78c6751be1 feature: initial support for multitile bcs split 
Related-To: NEO-14557

Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
 2025-06-30 12:38:58 +02:00
Zbigniew Zdanowicz
442c11b5ba feature: add mutable command list implementation 
Related-To: NEO-10492

Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
 2025-06-25 16:32:08 +02:00
Bartosz Dunajski
de8f98b43e feature: initial support for aggregated bcs split 
Related-To: NEO-14557

Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
 2025-06-23 16:20:14 +02:00
Jack Myers
f2b5126598 feature: enable tbx fault manager by default 
Related-To: NEO-13748
Signed-off-by: Jack Myers <jack.myers@intel.com>
 2025-06-23 09:59:32 +02:00
Slawomir Milczarek
2720f2316c feature: Add capability to print debug messages with pid and timestamp 
Controlled with the knob DebugMessagesBitmask (1 - pid, 2 - timestamp)

Related-To: NEO-12952

Signed-off-by: Slawomir Milczarek <slawomir.milczarek@intel.com>
 2025-06-21 19:35:52 +02:00
John Falkowski
764fd33a46 refactor: clSetKernelArgSVMPtr ptr error if debug var set 
Related-To: NEO-12988

Signed-off-by: John Falkowski <john.falkowski@intel.com>
 2025-06-18 20:55:48 +02:00
Compute-Runtime-Validation
763fe6ff86 Revert "feature: Enable defer backing by default" 
This reverts commit bf8de245d9.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-06-17 06:31:27 +02:00
Bellekallu Rajkiran
bf8de245d9 feature: Enable defer backing by default 
Related-To: NEO-13403

Signed-off-by: Bellekallu Rajkiran <bellekallu.rajkiran@intel.com>
 2025-06-16 10:39:08 +02:00
Bartosz Dunajski
9fc244c83a refactor: remove not needed imm cmd list flush task code 
Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
 2025-06-16 08:59:51 +02:00
Oskar Hubert Weber
db020bdd60 feature: add warning macro for readability 
Related-To: NEO-14511

Signed-off-by: Oskar Hubert Weber <oskar.hubert.weber@intel.com>
 2025-06-13 09:28:18 +02:00
Chodor, Jaroslaw
2c10dc2f53 feature: Adding debug key for custom igc lib name 
This commit adds new debug key which can be used
to override loaded igc libary name.

E.g. IgcLibraryName=my_custom_igc.so

Related-To: NEO-14579

Signed-off-by: Chodor, Jaroslaw <jaroslaw.chodor@intel.com>
 2025-06-11 22:07:25 +02:00
John Falkowski
805a716fe3 feature: Implement appendMemoryCopy/Fill for Shared System USM 
Related-To: NEO-13697

Signed-off-by: John Falkowski <john.falkowski@intel.com>
 2025-06-09 16:18:56 +02:00
Bartosz Dunajski
2399492b74 refactor: debug flag to override max mem alloc size 
Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
 2025-06-04 15:16:34 +02:00
Szymon Morek
48b4a33645 Revert "performance: enable low latency hint on Xe" 
This reverts commit b74dc9b7e1.

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
 2025-06-02 12:18:43 +02:00
Filip Hazubski
04965470fb fix: Remove redundant debug key 
OverrideNumThreadsPerEu debug variable can be used
instead of removed Enable10ThreadsPerEu.

Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
 2025-05-29 16:58:04 +02:00
Kamil Kopryk
b7681a2e7b refactor: redirect flush L3 host usm to external by default 
Related-To: NEO-13163

Rename ForceL3FlushAfterPostSync to EnableL3FlushAfterPostSync
Rename DisableFlushL3ForHostUsm to RedirectFlushL3HostUsmToExternal

Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
 2025-05-28 08:50:01 +02:00
Filip Hazubski
3dc32cec88 feature: Add debug key to override number of threads per EU 
Related-To: HSD-22021012755, NEO-14749

Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
 2025-05-23 16:20:40 +02:00
Mateusz Jablonski
98bf872fdd fix: return error when cannot obtain debug surface size 
remove default max debug surface size
check state save area size only for debug scenarios
reduce state save area size in unit tests - rely on values from mock

Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-05-23 14:48:08 +02:00
Mateusz Jablonski
8353f68307 feature(internal): add debug key to override max debug surface size 
reduce the value in unit tests

Related-To: NEO-14097
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-05-21 14:57:41 +02:00
Bartosz Dunajski
91940d2a79 fix: initial support for single temporary allocations list 
Related-To: NEO-14641

Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
 2025-05-21 13:16:15 +02:00
Szymon Morek
3ba25459e8 performance: set timestamps as non-coherent since xe2 
Related-To: NEO-14360

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
 2025-05-21 07:49:56 +02:00
Maciej Bielski
0f8ee57f98 feature: add NEO_LOCAL_MEMORY_ALLOCATION_MODE 
Allow the application to force storageInfo.localOnly and get the
out-of-memory returned if not possible.

This is a windows-only feature supported on discrete platforms.

Related-To: NEO-13428
Signed-off-by: Maciej Bielski <maciej.bielski@intel.com>
 2025-05-20 14:15:17 +02:00
Bartosz Dunajski
7f7aa36c52 feature: allow enabling copy offload on default cmd list 
Related-To: NEO-7067

Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
 2025-05-19 13:28:46 +02:00
Szymon Morek
b74dc9b7e1 performance: enable low latency hint on Xe 
Related-To: NEO-14708

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
 2025-05-14 15:47:21 +02:00
Young Jin Yoon
5221b5b00e fix: patch counter values with additional blit properties 
Modified BlitCommandsHelper and CommandListHw to patch counter values
when using additional blit properties and in order command list is
enabled.

Related-To: NEO-13003

Signed-off-by: Young Jin Yoon <young.jin.yoon@intel.com>
 2025-05-13 04:32:31 +02:00
Lukasz Jobczyk
df2c776aab refactor: Remove unused cmdq round robin engine assign 
Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-05-09 11:03:57 +02:00
Lukasz Jobczyk
e964ccdf57 refactor: remove unused ulls diagnostic mode 
Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-05-09 10:01:51 +02:00
Lukasz Jobczyk
1d1414febc refactor: remove unused dc flush mitigation 
Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-05-09 08:26:26 +02:00
Lukasz Jobczyk
d590172b65 refactor: Remove unused events tracker 
Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-05-08 23:53:47 +02:00
Michal Mrozek
52daf63a6f refactor: remove not needed debug variable 
Signed-off-by: Michal Mrozek <michal.mrozek@intel.com>
 2025-05-08 14:29:27 +02:00
Filip Hazubski
ba85f7417d fix: Add debug toggle to disable flush L3 for host usm 
Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
 2025-05-07 16:57:31 +02:00
Lukasz Jobczyk
ac7bd757a6 refactor: deallocate via gmm 
Related-To: NEO-13051

Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-05-06 18:12:46 +02:00
Bartosz Dunajski
f3ad230c45 feature: initial support for different copy offload submission modes 
Related-To: NEO-7067

Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
 2025-04-30 09:18:02 +02:00
Bartosz Dunajski
c2266fc69e refactor: remove not used CB event TS logic 
Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
 2025-04-28 14:31:34 +02:00
Michal Mrozek
c41ac0ad4c refactor: remove not needed code 
Signed-off-by: Michal Mrozek <michal.mrozek@intel.com>
 2025-04-25 16:44:01 +02:00
Mateusz Hoppe
41efee1e7c feature: add mode to expose single root device 
- simplify API to expose and use only single root device. Disallow
returning subdevices. This is experimental mode.

Related-To: NEO-14559

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2025-04-25 13:20:56 +02:00
Compute-Runtime-Validation
30f6ddb6c7 Revert "refactor: deallocate via gmm" 
This reverts commit bf861d8d49.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-04-23 03:50:43 +02:00