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43ebc17e17ee9a45f9c999748c0ec0cd1c59ccf0
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235 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
1e681f8e8b Revert "feature: platform interrupt support detection" 
This reverts commit e33865e9c2.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-08-15 02:52:32 +02:00
Grochowski, Stanislaw
e33865e9c2 feature: platform interrupt support detection 
Related-To: NEO-14929

Signed-off-by: Grochowski, Stanislaw <stanislaw.grochowski@intel.com>
 2025-08-14 09:28:33 +02:00
Filip Hazubski
4ac82c17f1 refactor: move method to release helper 
Related-To: NEO-14998

Signed-off-by: Tomasz Biernacik <tomasz.biernacik@intel.com>
Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
 2025-08-11 19:41:52 +02:00
Tomasz Biernacik
28ca00fa1b feature: adjust max threads per EU count 
Related-To: NEO-14998

Signed-off-by: Tomasz Biernacik <tomasz.biernacik@intel.com>
 2025-08-06 09:02:54 +02:00
Radoslaw Jablonski
2a236d079c feature: add device caps helpers 
Related-To: NEO-13039

Signed-off-by: Radoslaw Jablonski <radoslaw.jablonski@intel.com>
 2025-07-30 15:03:38 +02:00
Bartosz Dunajski
d693daf339 fix: fallback copy offload to compute if max copy fill pattern exceeded 
Related-To: GSD-11436

Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
 2025-07-29 17:00:50 +02:00
Mateusz Jablonski
05cf05e10e refactor: remove redundant tracking of media sampler programming 
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-07-28 15:17:46 +02:00
Bartosz Dunajski
8156c9d5aa feature: adjust required engines count for aggregated split 
Related-To: NEO-14557

Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
 2025-07-25 15:51:30 +02:00
Filip Hazubski
58b4d1951a Revert "fix: RTDispatchGlobals programming" 
This reverts commit fe34302a3a.

Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
 2025-07-24 16:30:24 +02:00
Szymon Morek
1d842c58bf performance: don't terminate ULLS if BCS is busy 
Related-To: NEO-15452

If CCS is idle, but BCS is busy, keep CCS ULLS
context running. BMG only.

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
 2025-07-17 17:46:23 +02:00
Tomasz Biernacik
2c5cbec033 feature: control post sync completion check 
Related-To: NEO-14844

Signed-off-by: Tomasz Biernacik <tomasz.biernacik@intel.com>
 2025-07-15 13:51:19 +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
Kamil Kopryk
fe34302a3a fix: RTDispatchGlobals programming 
Related-To: NEO-14423

Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
 2025-06-26 04:45:49 +02:00
Jaroslaw Warchulski
2375ff89bb refactor: cleanup headers 
Related-To: NEO-5548
Signed-off-by: Jaroslaw Warchulski <jaroslaw.warchulski@intel.com>
 2025-06-23 11:23:49 +02:00
Maciej Plewka
299c8689da refactor: move isPostImageWriteFlushRequired to release helper 
Related-To: NEO-14935
Signed-off-by: Maciej Plewka <maciej.plewka@intel.com>
 2025-06-17 13:24:20 +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
Damian Tomczak
5cd1423bab feature: packed surface format 
Resolves: NEO-13669

Signed-off-by: Damian Tomczak <damian.tomczak@intel.com>
 2025-06-12 17:32:16 +02:00
Raiyan Latif
b6c2c59d8f feature: Add product helper for PidFdOrSocketForIPC 
Related-To: NEO-15183

Signed-off-by: Raiyan Latif <raiyan.latif@intel.com>
 2025-06-12 02:02:14 +02:00
Lukasz Jobczyk
332340b02b refactor: Prework for release fence removal leaving acquire fence 
Related-To: NEO-14642

Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-05-30 12:01:28 +02:00
Katarzyna Cencelewska
e357e7e404 fix: correct limitation for num threads per thread group 
taking into account the max work group limit
when simd1 don't use the same limitation as for simd32

Resolves: NEO-14922
Related-To: NEO-11881
Signed-off-by: Katarzyna Cencelewska <katarzyna.cencelewska@intel.com>
 2025-05-29 16:34:40 +02:00
Compute-Runtime-Validation
593c9e76f2 Revert "fix: correct limitation for num threads per thread group" 
This reverts commit 6ad4ad41b1.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-05-23 02:51:17 +02:00
Katarzyna Cencelewska
6ad4ad41b1 fix: correct limitation for num threads per thread group 
taking into account the max work group limit

Resolves: NEO-14922
Related-To: NEO-11881
Signed-off-by: Katarzyna Cencelewska <katarzyna.cencelewska@intel.com>
 2025-05-22 00:06:21 +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
Dominik Dabek
c5c87ab6f9 fix: override for driver protection bits 
Add product helper method, default no override.
Use single param. Usage unknown means no override.

Related-To: NEO-14482

Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
 2025-05-19 12:36:23 +02:00
Mateusz Hoppe
b03f625f03 feature: limit max LWS based on preferred number of workgroups per ss 
- limit max LWS size when SLM and barriers are not used

Related-To: GSD-11112

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2025-05-16 20:28:00 +02:00
Tomasz Biernacik
e376e738f3 fix: disable deferring MOCS on WSL for LNL 
Related-To: NEO-14643

Signed-off-by: Tomasz Biernacik <tomasz.biernacik@intel.com>
 2025-05-15 16:50:43 +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
1d1414febc refactor: remove unused dc flush mitigation 
Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-05-09 08:26:26 +02:00
Szymon Morek
6ae43123f6 fix: correct usages of ULLS-related resources 
Related-To: NEO-14360

Current gmm usage type of these resources is causing
them to be cached, which is incorrect.

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
 2025-05-08 12:12:45 +02:00
Tomasz Biernacik
310d8c2e58 fix: allow ringBuffer in coherent memory only for Xe2+ 
Related-To: NEO-9421

Signed-off-by: Tomasz Biernacik <tomasz.biernacik@intel.com>
 2025-05-06 15:31:59 +02:00
Young Jin Yoon
9d47247ef0 refactor: add product helper for blit properties 
Created a new function in ProductHelper to determine whether the
additional blit properties can be used.

Related-To: NEO-13003

Signed-off-by: Young Jin Yoon <young.jin.yoon@intel.com>
 2025-05-01 18:05:48 +02:00
Compute-Runtime-Validation
0c3b765942 Revert "refactor: add BlitSyncPropertiesExt to BlitSyncProperties" 
This reverts commit b5a259aded.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-05-01 03:23:53 +02:00
Young Jin Yoon
b5a259aded refactor: add BlitSyncPropertiesExt to BlitSyncProperties 
Added BlitSyncPropertiesExt to provide additional information for
different platform and/or blitter commands.

Signed-off-by: Aravind Gopalakrishnan <aravind.gopalakrishnan@intel.com>
Signed-off-by: Young Jin Yoon <young.jin.yoon@intel.com>
 2025-04-30 19:11:34 +02:00
Slawomir Milczarek
cb4443a545 refactor: Add a new getter to product helper 
Related-To: NEO-12952

Signed-off-by: Slawomir Milczarek <slawomir.milczarek@intel.com>
 2025-04-29 13:02:16 +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
Szymon Morek
3596522637 refactor: remove unused logic in ULLS controller 
Related-To: NEO-13843

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
 2025-04-17 18:35:20 +02:00
Fabian Zwoliński
ee769f5983 fix: Add texture cache flush after kernels writing to images on imm cmdlists 
- add `hasImageWriteArg` flag to KernelDescriptor,
based on image access qualifier
- add `isPostImageWriteFlushRequired` method to productHelper,
to require cache flush only on selected platforms
- if possible, add the `textureCacheInvalidationEnable` arg to the
existing PC, otherwise add a new PC

Related-To: NEO-13427, HSD-18041321008
Signed-off-by: Fabian Zwoliński <fabian.zwolinski@intel.com>
 2025-04-17 16:04:31 +02:00
Lukasz Jobczyk
d9a40734ae performance: Remove global fence from CW post sync on BMG 
Related-To: NEO-14642

Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-04-17 10:23:40 +02:00
Jaroslaw Warchulski
c010d17842 fix: respect compression flag in capability table 
Related-To: NEO-9465
Signed-off-by: Jaroslaw Warchulski <jaroslaw.warchulski@intel.com>
 2025-04-03 15:36:55 +02:00
Jaroslaw Warchulski
62baf28316 fix: remove unnecesarry WA for DG2 compression 
Related-To: NEO-9465
Signed-off-by: Jaroslaw Warchulski <jaroslaw.warchulski@intel.com>
 2025-04-03 08:04:19 +02:00
Aravind Gopalakrishnan
3a7d7e022c fix: Add platform support for reservation on svm heap 
Related-To: GSD-10816

Signed-off-by: Aravind Gopalakrishnan <aravind.gopalakrishnan@intel.com>
 2025-04-02 02:46:30 +02:00
Szymon Morek
bb10290828 fix: make misaligned user memory 2-Way coherent 
Related-To: NEO-9004

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
 2025-03-21 17:56:37 +01:00
Aravind Gopalakrishnan
724ba20e41 fix: Parse CCS mode setting for non PVC platforms 
Related-To: GSD-8785

Signed-off-by: Aravind Gopalakrishnan <aravind.gopalakrishnan@intel.com>
 2025-03-19 12:47:46 +01:00
Kamil Kopryk
2e729bcb4c refactor: move isTimestampWaitSupportedForQueues to productHelper 
Related-to: NEO-13163
Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
 2025-03-19 09:31:33 +01:00
Compute-Runtime-Validation
d54b74e8bd Revert "fix: Parse CCS mode setting for non PVC platforms" 
This reverts commit 5ca78dfdd1.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-03-17 00:30:44 +01:00
Aravind Gopalakrishnan
5ca78dfdd1 fix: Parse CCS mode setting for non PVC platforms 
Related-To: GSD-8785

Signed-off-by: Aravind Gopalakrishnan <aravind.gopalakrishnan@intel.com>
 2025-03-15 01:39:51 +01:00
Compute-Runtime-Validation
0d5baa2c30 Revert "performance: Cache timestamps on CPU" 
This reverts commit 83637404bf.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-03-12 04:41:46 +01:00
Katarzyna Cencelewska
4890150e12 feature: add method adjustMaxThreadsPerThreadGroup to product helper 
Related-To: HSD-18028334016, HSD-14022274275

Signed-off-by: Katarzyna Cencelewska <katarzyna.cencelewska@intel.com>
 2025-03-11 15:47:57 +01:00