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112 Commits

Author SHA1 Message Date
Dominik Dabek
17199556ca performance: lazy start usm reuse cleaner thread 
Delay starting usm reuse cleaner thread to first allocation reuse.

Related-To: HSD-16028754950

Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
 2025-10-07 13:29:10 +02:00
Jaroslaw Warchulski
195bf66a49 refactor: fix typos 
Signed-off-by: Jaroslaw Warchulski <jaroslaw.warchulski@intel.com>
 2025-09-22 12:46:41 +02:00
Lukasz Jobczyk
f7939735da refactor: Adjust USM cleaner to ULLS light 
Related-To: NEO-13922

Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-04-15 14:05:02 +02:00
Mateusz Hoppe
c105c77930 fix: calculation of os context count 
Related-To: NEO-12952

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2025-03-28 09:55:17 +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
Lukasz Jobczyk
60b551758c performance: Adjust waitpkg threshold for discrete devices 
Related-To: NEO-14336

Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-03-26 14:59:19 +01:00
Dominik Dabek
6e998fc3c1 fix: move host usm reuse max size to mem manager 
Intialize value on memory manager creation.

Related-To: NEO-6893

Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
 2025-03-24 08:53:30 +01:00
Lukasz Jobczyk
7c75807987 performance: Enable waitpkg with tpause 
Resolves: NEO-14336

Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-03-21 17:30:55 +01:00
Lukasz Jobczyk
8a85a96ed2 feature: Add 3-level wait scheme with tpause intrinsic 
Related-To: NEO-14336

Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-03-21 12:12:57 +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
Compute-Runtime-Validation
5f7f0dd785 Revert "performance: Enable waitpkg" 
This reverts commit 8ec5434460.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-03-18 13:28:29 +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
Lukasz Jobczyk
8ec5434460 performance: Enable waitpkg 
Resolves: NEO-14336

Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-03-11 14:43:01 +01:00
Lukasz Jobczyk
53062056ec performance: Enable wait pkg for ULLS light 
Related-To: NEO-13922

Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-03-07 12:18:38 +01:00
Lukasz Jobczyk
20d29207cd refactor: Allow debug key to force USM cleaner with ULLS light 
Related-To: NEO-13922

Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-02-26 17:52:18 +01:00
Mateusz Hoppe
6e35d055f2 feature: make contextGroupSize dependent on number of processes 
Related-To: NEO-12952

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2025-02-03 18:13:33 +01:00
Mateusz Hoppe
e00da808cb feature: add logic to control secondaryContextsSupport in ProductHelper 
- product helper sets flag in GfxCoreHelper - this allows to control
secondary contexts support per product - not whole core family

Related-To: NEO-13789

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2025-01-25 06:43:56 +01:00
Lukasz Jobczyk
c0838e1f76 fix: Apply dispatch all for small TG only on BMG 
Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-01-22 13:04:44 +01:00
Dominik Dabek
3f646839ca fix: usm reuse cleaning unused allocations 
mechanism for freeing allocations saved for reuse that have not been
used in a given time

Related-To: NEO-13425

Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
 2025-01-21 14:23:19 +01:00
Lukasz Jobczyk
af0bb7964a performance: Set dispatch all for small TG 
Resolves: NEO-11814

Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-01-20 08:49:59 +01:00
Jaroslaw Warchulski
4dd1c80362 refactor: use enum class instead of enum for DeviceHierarchyMode 
Related-To: GSD-9560
Signed-off-by: Jaroslaw Warchulski <jaroslaw.warchulski@intel.com>
 2025-01-16 15:49:44 +01:00
Jaroslaw Warchulski
6a7bee67e9 refactor: unify device hierarchy mode 
Related-To: GSD-9560
Signed-off-by: Jaroslaw Warchulski <jaroslaw.warchulski@intel.com>
 2025-01-14 21:08:44 +01:00
Jaroslaw Warchulski
a180afa2e6 fix: respect affinity mask with COMBINED hierarchy in OCL 
Related-To: GSD-9560
Signed-off-by: Jaroslaw Warchulski <jaroslaw.warchulski@intel.com>
 2025-01-13 15:38:39 +01:00
Wojciech Konior
8a6626da23 refactor: two engineInstanced-methods removed 
Related-To: NEO-12594

Signed-off-by: Wojciech Konior <wojciech.konior@intel.com>
 2024-10-11 18:34:06 +02:00
Wojciech Konior
6b40f9bc5a refactor: engineInstancedType removed 
Related-To: NEO-12594

Signed-off-by: Wojciech Konior <wojciech.konior@intel.com>
 2024-10-09 16:30:48 +02:00
Compute-Runtime-Validation
680e62d333 Revert "performance: Set dispatch all for small TG" 
This reverts commit 0dc2870513.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2024-10-02 05:41:13 +02:00
Lukasz Jobczyk
0dc2870513 performance: Set dispatch all for small TG 
Resolves: NEO-11814

Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2024-10-01 09:28:55 +02:00
Mateusz Hoppe
d9864eca7a feature: add context group support for root device engine 
Related-To: NEO-12257

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2024-08-27 10:07:28 +02:00
Winston Zhang
0590b34cfa feature: refactor and rewrite setErrorDescription 
Related-To: NEO-8379

Signed-off-by: Winston Zhang <winston.zhang@intel.com>
 2024-08-21 17:26:25 +02:00
Fabian Zwoliński
bfbcb7c05c fix: adjust tests to enabled global allocator 9/n 
Related-To: NEO-7063
Signed-off-by: Fabian Zwoliński <fabian.zwolinski@intel.com>
 2024-08-08 21:24:49 +02:00
Mateusz Hoppe
4c172a406d fix: correct maxOsContextCount with multiple subdevices and context group 
Related-To: NEO-12257

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2024-08-08 11:04:36 +02:00
Mateusz Hoppe
83ad60eb29 fix: account for hp engines when calculating max context count 
Related-To: NEO-11983

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2024-07-26 12:15:14 +02:00
Bartosz Dunajski
eca2e643ba feature: BCS low priority contexts support 
Related-To: NEO-7824

Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
 2024-07-01 11:51:11 +02:00
Filip Hazubski
0d61860af6 fix: Reset builtins pointer after its resources are freed 
Add resetBuiltins helper function to MockRootDeviceEnvironment.
Update tests to use the new function whenever builtins unique pointer
is reset to ensure that sip kernels are properly freed.

Related-To: HSD-18038645398, HSD-18038819112

Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
 2024-06-20 10:49:56 +02:00
Bartosz Dunajski
7edca8e187 fix: correct calculation of max os context count 
Related-To: NEO-7824

Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
 2024-06-06 22:21:34 +02:00
Bari, Pratik
6b04cd4a1e fix: Release the Dummy Allocation before Root Device Environment 
Related-To: GSD-6398, GSD-9027

Signed-off-by: Bari, Pratik <pratik.bari@intel.com>
 2024-05-15 18:08:41 +02:00
Mateusz Jablonski
cb2b572e94 feature: add support for null aub mode 
In this mode AUB csr will be created, however, no aub file will be created

Related-To: NEO-11097
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2024-04-09 16:59:42 +02:00
Dominik Dabek
b109094e4b fix: move ulls controller stop thread 
Move ulls controller thread stopping to execution environment
destructor. This removes the vptr race from ulls controller destructor.

Put tests that are actually running the ulls controller into multi thread
tests.

That way they are compiled with thread sanitizer and removes the
variable test time from traditional ULTS.

Related-To: NEO-10942

Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
 2024-04-02 08:26:19 +02:00
Dominik Dabek
295b58a11f fix: move ulls controller thread start 
Move starting ulls controller thread outside constructor to avoid vptr
race.

Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
 2024-03-27 08:06:50 +01:00
Jaroslaw Warchulski
7c5640669c fix: incorrect check in parseAffinityMask function 
Resolves: GSD-8333
Signed-off-by: Jaroslaw Warchulski <jaroslaw.warchulski@intel.com>
 2024-03-19 09:20:00 +01:00
Bellekallu Rajkiran
9736313d10 feature: Support for ccs mode configuration via SysFs 
Add support for configuring ccs mode for all applicable devices
before KMD is loaded.

Use ZEX_NUMBER_OF_CCS to configure ccs mode.

Format is as follows:

ZEX_NUMBER_OF_CCS=NumberOfCcs i,e Setting ZEX_NUMBER_OF_CCS
to 4 sets ccs mode to 4 for all devices for which configuration
is supported.

Related-To: NEO-10378

Signed-off-by: Bellekallu Rajkiran <bellekallu.rajkiran@intel.com>
 2024-03-15 15:51:45 +01:00
Kamil Kopryk
168445784e feature: introduce states programming at driver init heapless ocl 
Related-To: NEO-7824
Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
 2024-03-08 12:29:44 +01:00
Mateusz Jablonski
dd1b9d6abc refactor: correct naming of enum class constants 8/n 
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2023-12-19 08:18:18 +01:00
Mateusz Jablonski
c9664e6bad refactor: rename global debug manager to debugManager 
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2023-11-30 13:00:59 +01:00
Baj, Tomasz
c49a9b9787 refactor: remove ReturnSubDevicesAsApiDevices from shared code 
Related-To: NEO-9437

Signed-off-by: Baj, Tomasz <tomasz.baj@intel.com>
 2023-11-22 15:13:29 +01:00
Compute-Runtime-Validation
fca2159430 Revert "fix: if device hierarchy is flat then getSubDevicesCount return 1u" 
This reverts commit cb0bb57f49.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2023-10-26 15:40:29 +02:00
Baj, Tomasz
cb0bb57f49 fix: if device hierarchy is flat then getSubDevicesCount return 1u 
Related-To: NEO-9167

Signed-off-by: Baj, Tomasz <tomasz.baj@intel.com>
 2023-10-25 15:51:52 +02:00
Mateusz Jablonski
c7287f9feb fix: populate map of indices using push_back methods 
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2023-10-10 15:50:27 +02:00
Filip Hazubski
08e92d154f fix: Add getDefaultDeviceHierarchy call to GfxCoreHelper 
Added getDefaultDeviceHierarchy call that describes default device
hierarchy for a gfx core. Refactored L0 and OCL paths to use this
value by default and override this value when user sets
ZE_FLAT_DEVICE_HIERARCHY environment variable or
ReturnSubDevicesAsApiDevices debug key.

Updated ReturnSubDevicesAsApiDevices to force COMPOSITE device hierarchy
when set to 0.

Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
 2023-10-06 12:32:41 +02:00