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314 Commits

Author SHA1 Message Date
Dominik Dabek
8575573dbd fix: l0, bindless image from pooled alloc 
Make sure pool offset is applied when growing pools are used.

Related-To: NEO-16317, GSD-11804

Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
 2025-10-06 10:21:05 +02:00
Mateusz Hoppe
cfb3dade30 refactor: replace isContextGroup with contextGroupCount in osContext 
Related-To: NEO-14289

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2025-09-25 11:33:38 +02:00
Dominik Dabek
f54e3fda41 feature: adapt usm pool manager 
Change behavior to continue allocating usm pools as needed.
Intended to replace singular usm pools.

Related-To: NEO-16084

Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
 2025-09-24 15:16:10 +02:00
Fabian Zwoliński
a1c5fa1a13 feature: add pooling of USM global/constant surface 
Related-To: NEO-12287
Signed-off-by: Fabian Zwoliński <fabian.zwolinski@intel.com>
 2025-09-23 18:24:18 +02:00
Slawomir Milczarek
a5f08b5f42 feature: Make priority level in priority extension truly optional 
Related-To: NEO-16102

Signed-off-by: Slawomir Milczarek <slawomir.milczarek@intel.com>
 2025-09-16 09:34:08 +02:00
Compute-Runtime-Validation
e2d12e1742 Revert "feature: add pooling of USM global/constant surface" 
This reverts commit 68698c9a74.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-09-14 16:26:29 +02:00
Fabian Zwoliński
68698c9a74 feature: add pooling of USM global/constant surface 
Related-To: NEO-12287
Signed-off-by: Fabian Zwoliński <fabian.zwolinski@intel.com>
 2025-09-12 16:05:52 +02:00
Alicja Lukaszewicz
bca503548a feature: add peer access check on driver init 
Related-To: NEO-14885, HSD-14024947073

Signed-off-by: Alicja Lukaszewicz <alicja.lukaszewicz@intel.com>
 2025-08-27 15:48:22 +02:00
Alicja Lukaszewicz
0335d44a56 refactor: move peer access handling to shared device 
Related-To: NEO-14885, HSD-14024947073

Signed-off-by: Alicja Lukaszewicz <alicja.lukaszewicz@intel.com>
 2025-08-19 10:40:41 +02:00
Slawomir Milczarek
b44d8c9b87 fix: Improve context creation for HP Copy Engine in multi-process scenario 
Related-To: NEO-12952

Signed-off-by: Slawomir Milczarek <slawomir.milczarek@intel.com>
 2025-07-28 18:41:10 +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
Grochowski, Stanislaw
e652679b95 fix: correct pollForCompletion in aub on program termination 
Related-To: NEO-14867

Signed-off-by: Grochowski, Stanislaw <stanislaw.grochowski@intel.com>
 2025-07-17 12:59:00 +02:00
Grochowski, Stanislaw
8180e95e0f fix: ensure pollForCompletion in aub on program termination 
Related-To: NEO-14867

Signed-off-by: Grochowski, Stanislaw <stanislaw.grochowski@intel.com>
 2025-07-10 08:32:00 +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
Compute-Runtime-Validation
65562f83f8 Revert "fix: program 8 maxBVHLevels as 0 - special case" 
This reverts commit d247358fdf.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-05-24 02:40:27 +02:00
Kamil Kopryk
d247358fdf fix: program 8 maxBVHLevels as 0 - special case 
Related-To: NEO-14423

Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
 2025-05-23 16:37:37 +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 Hoppe
0d57dcfdf0 feature: add L0 API querying priority levels - zeDeviceGetPriorityLevels() 
Related-To: NEO-14572

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2025-05-23 09:24:16 +02:00
John Falkowski
468c62086e refactor: Gate shared system mem caps with KMD cap 
If KMD not capable then set sharedSystemAllocCapabilities=0

Related-To: NEO-12988

Signed-off-by: John Falkowski <john.falkowski@intel.com>
 2025-05-19 11:08:19 +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
Compute-Runtime-Validation
7167f45199 Revert "refactor: Gate shared system mem caps with KMD cap" 
This reverts commit 8e59ac7576.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-05-08 11:26:52 +02:00
John Falkowski
8e59ac7576 refactor: Gate shared system mem caps with KMD cap 
Enabled only by setting EnableSharedSystemUsmSupport=1 flag

Related-To: NEO-12988

Signed-off-by: John Falkowski <john.falkowski@intel.com>
 2025-05-07 06:38:01 +02:00
Compute-Runtime-Validation
d477935ab9 Revert "refactor: Gate shared system mem caps with KMD cap" 
This reverts commit f38fae3b18.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-05-06 12:43:16 +02:00
John Falkowski
f38fae3b18 refactor: Gate shared system mem caps with KMD cap 
Related-To: NEO-12988

Signed-off-by: John Falkowski <john.falkowski@intel.com>
 2025-05-06 07:28:59 +02:00
Dominik Dabek
75e313ce28 feature: prepare for l0 usm device pooling 
Related-To: NEO-6893

Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
 2025-04-28 14:55:03 +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
Mateusz Hoppe
3204411aca refactor: use deviceBitfield from CSR when creating engine 
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2025-04-11 17:30:29 +02:00
Brandon Yates
4651e72b0b fix: Fail device init if kernel debugging is misconfigured 
Also print error to stderr

Related-to: GSD-10780

Signed-off-by: Brandon Yates <brandon.yates@intel.com>
 2025-04-02 21:06:30 +02:00
Filip Hazubski
504440fc4d feature: Add ftrHeaplessMode flag 
Pass hwInfo to isHeaplessModeEnabled and isForceBindlessRequired functions.

Related-To: NEO-14526

Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
 2025-04-02 21:06:05 +02:00
Fabian Zwoliński
7ef3880793 feature: implement pool allocator for gpuTimestampDeviceBuffer 
The patch applies to Level Zero.
Only allocations < 2MB will be fetched from the pool.
Allocations are shared and reused within a given device.

Additionally, I added a new debug flag to control the allocator:
EnableTimestampPoolAllocator

Related-To: NEO-12287
Signed-off-by: Fabian Zwoliński <fabian.zwolinski@intel.com>
 2025-04-02 14:28:56 +02:00
Lukasz Jobczyk
0a11a96a53 refactor: Add dedicated method to check if any ULLS light enabled 
Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-03-31 16:36:20 +02:00
Dominik Dabek
c76edaba4e fix: enable usm reuse limit based on memory usage 
Related-To: NEO-14160, NEO-6893

Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
 2025-03-27 15:14:08 +01:00
Dominik Dabek
915d657420 fix: flag to limit usm reuse based on memory usage 
Host usm and device usm for igfx checks system memory usage.
Device usm for dgfx checks local memory usage.

If used memory is above limit threshold:
- no new allocations will be saved for reuse
- cleaner will use shorter hold time of 2 seconds
- cleaner will free all eligible allocations, regardless of async
deleter thread having work

Motivation: in case of gfx memory being full, making resident new
allocations will require evictions which leads to massive slowdown on
enqueue calls.
This change aims to minimize cases where extra memory usage from usm
reuse mechanism leads to above situation.

Related-To: NEO-6893, NEO-14160

Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
 2025-03-27 10:25:19 +01:00
Compute-Runtime-Validation
a89113fa1a Revert "fix: Fail device init if kernel debugging is misconfigured" 
This reverts commit c122bc51f9.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-03-26 13:27:12 +01:00
Brandon Yates
c122bc51f9 fix: Fail device init if kernel debugging is misconfigured 
Also print error to stderr

Related-to: GSD-10780

Signed-off-by: Brandon Yates <brandon.yates@intel.com>
 2025-03-25 20:40:25 +01:00
Jitendra Sharma
dda7876d3a feature: Introduce SipClassType::externalLib 
Related-To: NEO-13737
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
 2025-03-19 11:06:03 +01:00
Maciej Plewka
36fa6d66ae fix: lock csr in stopDirectSubmission if needed 
Related-To: NEO-13875, NEO-14143, HSD-16026538384, HSD-16026780358
Signed-off-by: Maciej Plewka <maciej.plewka@intel.com>
 2025-03-18 09:30:38 +01:00
Mateusz Hoppe
9d052cd8ee fix: pass rootDevice when creating secondary contexts 
- fix initialization of gfxCoreHelper in drm and wddm

Related-To: NEO-7824, NEO-8171

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2025-03-17 16:03:27 +01:00
Kamil Kopryk
2c77d2c698 refactor: add SetMaxBVHLevels debug flag 
Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
 2025-03-14 16:59:48 +01:00
John Falkowski
4d281cf51d feature: Implement appendMemoryPrefetch for Shared System USM allocations 
Related-To: NEO-12989

Signed-off-by: John Falkowski <john.falkowski@intel.com>
 2025-03-13 06:26:38 +01:00
Compute-Runtime-Validation
fa2e3adad3 Revert "feature: Implement appendMemoryPrefetch for Shared System USM Allocat... 
This reverts commit 97799b3faf.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-03-12 05:55:32 +01:00
John Falkowski
97799b3faf feature: Implement appendMemoryPrefetch for Shared System USM Allocations 
Related-To: NEO-12989

Signed-off-by: John Falkowski <john.falkowski@intel.com>
 2025-03-11 09:12:48 +01:00
Compute-Runtime-Validation
6ee39ed94c Revert "fix: Fail device init if kernel debugging is misconfigured" 
This reverts commit b0c92ea425.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-03-10 12:23:07 +01:00
Brandon Yates
b0c92ea425 fix: Fail device init if kernel debugging is misconfigured 
Also print error to stderr

Related-to: GSD-10780

Signed-off-by: Brandon Yates <brandon.yates@intel.com>
 2025-03-08 05:02:42 +01:00
Damian Tomczak
81b0cac65f fix: raytracing heapless missing allocation 
Related-to: NEO-12737

Signed-off-by: Damian Tomczak <damian.tomczak@intel.com>
 2025-03-06 17:26:09 +01:00
Kamil Kopryk
b1ffe640bb refactor: correct typo 
Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
 2025-02-17 23:31:27 +01:00
Fabian Zwoliński
ad968550e8 fix: separate isUsmPoolAllocatorSupported for host and device 
Related-To: NEO-12287, HSD-18041505773

Signed-off-by: Fabian Zwoliński <fabian.zwolinski@intel.com>
 2025-02-17 11:47:34 +01:00
Mateusz Jablonski
24a61d096d fix: correct logic of groupDevices function 
discrete devices should be exposed before integrated devices

Related-To: NEO-14062
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-02-16 14:27:44 +01:00