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1081 Commits

Author SHA1 Message Date
Jaroslaw Warchulski
33e25b260e refactor: do not include gmm_lib.h in gmm.h 
Signed-off-by: Jaroslaw Warchulski <jaroslaw.warchulski@intel.com>
 2025-12-08 12:52:02 +01:00
Mateusz Jablonski
4f5d1f1175 feature: add stream properties for xe3p specific fields 
Related-To: NEO-16649

Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-12-08 09:23:23 +01:00
Kamil Kopryk
fefc1f6a36 refactor: move logic to dedicated functions 
Related-To: NEO-14577
Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
 2025-12-08 08:05:32 +01:00
Maciej Bielski
147bd894ec refactor: use PRINT_STRING macro for most diagnostics 
Related-To: NEO-14742
Signed-off-by: Maciej Bielski <maciej.bielski@intel.com>
 2025-11-28 13:28:29 +01:00
Michal Mrozek
68d01f398f refactor: remove not needed code 
Signed-off-by: Michal Mrozek <michal.mrozek@intel.com>
 2025-11-28 13:08:13 +01:00
Jaroslaw Warchulski
cc79a136c9 refactor: do not use C headers 
Signed-off-by: Jaroslaw Warchulski <jaroslaw.warchulski@intel.com>
 2025-11-25 12:07:50 +01:00
Szymon Morek
861ea7200d performance: increase heap size to 4MB on OCL 
Related-To: NEO-16348

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
 2025-11-25 09:58:16 +01:00
Kamil Kopryk
56b30d1803 feature: redesign host function workers 
Each host function gets its unique ID within a CSR,
uses 1 mi store to write ID - to signal that host function is ready,
and 1 mi semaphore wait will wait for the ID to be cleared,
Use 0th bit from ID as pending/completed flag,
host function ID is incremented by 2, and starts with 1.
So each ID will always have 0bit set.
This is a must have since semaphore wait can wait for 4 bytes only.

Adjust command buffer programming and patching logic to IDs.

Add hostFunction callable class - using invoke method,
which stores required information about callback.

Add host function streamer - stores all host function data
for a given CSR.
All user provided host functions are stored in unordered map,
where key is host function ID.

Add host function scheduler, and a thread pool - under debug flag
Single threaded scheduler loops over all registered host function streamers,
dispatch ready to execute host functions to thread pool.

Allow for out of order host functions execution for OOQ - under debug flag,
each host function has bool isInOrder flag which indicates if it can be
executed Out Of Order - in this mode, ID tag will be cleared immediately,
so semaphore wait will unblock before the host function execution.

Remove Host Function worker CV and atomics based implementation.

Rename classes

Related-To: NEO-14577
Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
 2025-11-25 08:05:41 +01:00
Mateusz Jablonski
a22817200f refactor: add wrapper for max gfx core 
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-11-24 21:35:38 +01:00
Igor Venevtsev
7f593bd295 fix: use condition variables instead of busy waits in worker threads 
Resolves: NEO-16085, GSD-11678, HSD-14025819208

Signed-off-by: Igor Venevtsev <igor.venevtsev@intel.com>
 2025-11-21 08:48:45 +01:00
Kamil Kopryk
c3e98e346a refactor: mark host functions classes as final 
Related-To: NEO-14577
Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
 2025-11-18 14:59:02 +01:00
Mateusz Jablonski
7660b29bbb fix: reduce types for tagSize and tagCount within TagAllocator 
Related-To: NEO-16444

Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-11-17 10:47:51 +01:00
Jakub Nowacki
be34c1ac86 performance: move instead of copy 
Related-To: NEO-15630

Signed-off-by: Jakub Nowacki <jakub.nowacki@intel.com>
 2025-11-14 16:30:05 +01:00
Compute-Runtime-Validation
ff27bb12d1 Revert "fix: use condition variables instead of busy waits in worker threads" 
This reverts commit 4406889b39.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-11-14 15:55:47 +01:00
Jaroslaw Warchulski
0afcec950e refactor: cleanup includes 
Signed-off-by: Jaroslaw Warchulski <jaroslaw.warchulski@intel.com>
 2025-11-14 11:22:46 +01:00
Mateusz Hoppe
91fe2ec380 refactor: remove not needed debug flag AppendAubStreamContextFlags 
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2025-11-12 16:06:09 +01:00
Kamil Kopryk
129249f022 refactor: correct typo 
Related-To: NEO-14577
Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
 2025-11-06 15:15:08 +01:00
Kamil Kopryk
8757ecf2f7 refactor: reuse tag allocation for host function data 
Related-To: NEO-14577
Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
 2025-11-05 14:51:20 +01:00
Lukasz Jobczyk
01885fe362 fix: proper lock order when reinitialize context 
Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-11-05 09:51:37 +01:00
Lukasz Jobczyk
498f62d7a0 fix: Reset direct submission when reinitialize context 
Resolves: HSD-15018564496
Related-To: NEO-16651

Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-11-04 13:32:36 +01:00
Kamil Kopryk
f84a5fbee9 feature: add host functions workers 
* add common host function worker interface
* add worker as a single thread per csr with 3 modes
* add logic for waiting on internal tag, check gpu hang
* if tag is in pending state, read callback data, run callback
and signal completion
* threads will exit the work loop once stop request
is called in finish
* add multi thread unit tests

Related-To: NEO-14577
Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
 2025-11-03 12:11:17 +01:00
Igor Venevtsev
4406889b39 fix: use condition variables instead of busy waits in worker threads 
Resolves: NEO-16085, GSD-11678, HSD-14025819208

Signed-off-by: Igor Venevtsev <igor.venevtsev@intel.com>
 2025-10-31 15:28:54 +01:00
Compute-Runtime-Validation
b7d1c32edd Revert "fix: use condition variables instead of busy waits in worker threads" 
This reverts commit 1f6039676f.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-10-24 10:55:27 +02:00
Igor Venevtsev
1f6039676f fix: use condition variables instead of busy waits in worker threads 
Resolves: NEO-16085, GSD-11678, HSD-14025819208

Signed-off-by: Igor Venevtsev <igor.venevtsev@intel.com>
 2025-10-21 17:37:00 +02:00
Mateusz Jablonski
6f83f699d7 fix: unify expect memory functions 
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-10-17 14:30:38 +02:00
Fabian Zwoliński
6102280f71 fix: add missing writeMemory for pooled global surface 
Related-To: HSD-18043489182, HSD-18043476772
Signed-off-by: Fabian Zwoliński <fabian.zwolinski@intel.com>
 2025-10-17 14:26:54 +02:00
Szymon Morek
64b79723cc performance: enable cmd buffers reuse without DC flush 
Related-To: NEO-16348

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
 2025-10-17 14:26:37 +02:00
Szymon Morek
c78c1515de performance: reuse cmd buffer without dc flush 
Related-To: NEO-16348

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
 2025-10-16 16:26:54 +02:00
Mateusz Jablonski
35f6dc12b8 refactor: remove not needed code 
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-10-15 16:19:04 +02:00
Lukasz Jobczyk
ce1c5d747b fix: fix data race issue 
Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-10-13 14:11:28 +02:00
Lukasz Jobczyk
6515e422e9 refactor: move eviction container to residency controller 
Related-To: NEO-13315

Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
 2025-10-13 08:41:34 +02:00
Compute-Runtime-Validation
244dd9b0b4 Revert "fix: use condition variables instead of busy waits in worker threads" 
This reverts commit db0b4a616c.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-10-11 03:52:05 +02:00
Compute-Runtime-Validation
2eb8928ec5 Revert "performance: increase heap size to 4MB" 
This reverts commit f41bb3517a.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-10-10 22:23:23 +02:00
Igor Venevtsev
db0b4a616c fix: use condition variables instead of busy waits in worker threads 
Resolves: NEO-16085, GSD-11678, HSD-14025819208

Signed-off-by: Igor Venevtsev <igor.venevtsev@intel.com>
 2025-10-10 21:42:02 +02:00
Mateusz Jablonski
d53ac208fc refactor: remove not needed code 
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-10-10 19:31:00 +02:00
Mateusz Jablonski
1918c5e9da refactor: add helper to create uint64 bitmask 
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-10-10 12:54:50 +02:00
Jack Myers
f06bb256c7 refactor: sba type helper 
Signed-off-by: Jack Myers <jack.myers@intel.com>
 2025-10-10 11:36:36 +02:00
Szymon Morek
f41bb3517a performance: increase heap size to 4MB 
Related-To: NEO-16348

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
 2025-10-09 13:03:53 +02:00
Mateusz Jablonski
b807b43b35 refactor: remove not needed code 
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-10-09 10:51:44 +02:00
Mateusz Jablonski
2b686a588e refactor: remove not needed code 
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-10-08 11:48:03 +02:00
Mateusz Jablonski
f3e4ba9ff6 refactor: remove not needed code 
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-10-07 13:44:30 +02:00
Zbigniew Zdanowicz
24db09e3e9 fix: make pipeline thread arbitration one-time switch property 
- detect switch happens by making "is dirty" property
- make sure to call the property setter
- setting to always true will make "is dirty" true only once

Related-To: NEO-16330

Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
 2025-10-07 11:27:22 +02:00
Mateusz Hoppe
f411dc2e65 fix: debug key for using temp memory when writing to aub 
Related-To: NEO-16276

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2025-10-07 09:43:02 +02:00
Compute-Runtime-Validation
bafb847c73 Revert "fix: use condition variables instead of busy waits in worker threads" 
This reverts commit 9d1da44e08.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-10-06 20:38:46 +02:00
Radoslaw Jablonski
54de14a9dc refactor: apply clang-format's InsertBraces rule 
Formats code before InsertBraces rule is enabled.

Signed-off-by: Radoslaw Jablonski <radoslaw.jablonski@intel.com>
 2025-10-06 15:32:46 +02:00
Igor Venevtsev
9d1da44e08 fix: use condition variables instead of busy waits in worker threads 
Resolves: NEO-16085, GSD-11678, HSD-14025819208

Signed-off-by: Igor Venevtsev <igor.venevtsev@intel.com>
 2025-10-06 13:27:34 +02:00
Kamil Kopryk
f17ac35108 refactor: improve compilation time 
Limit bitset includes,
stl bitset is slow to compile

Related-To: NEO-15390

Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
 2025-10-03 21:21:25 +02:00
Szymon Morek
ee032982a6 refactor: print faulted address when waiting for tag 
getDeviceState on Windows prints faulted GPU VA
if OOB access happened.

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
 2025-10-02 14:59:02 +02:00
Slawomir Milczarek
40ce5eb55e fix: Fix DirectSubmissionController deadlock with try_lock pattern 
Related-To: NEO-13325

Replace blocking obtainUniqueOwnership() with tryObtainUniqueOwnership()
in critical paths to prevent deadlock between controller thread holding
directSubmissionsMutex and submission threads holding CSR locks.

Changes:
- Add CommandStreamReceiver::tryObtainUniqueOwnership() method
- Use try_lock in checkNewSubmissions() and context group idle detection
- Skip contended CSRs instead of blocking (conservative approach)
- Add comprehensive unit tests for try_lock functionality

Fixes deadlock scenario where registerDirectSubmission() waits for
directSubmissionsMutex while checkNewSubmissions() holds it and waits
for CSR ownership locks.

Signed-off-by: Slawomir Milczarek <slawomir.milczarek@intel.com>
 2025-09-29 11:38:26 +02:00
Kamil Kopryk
8c7fb0dde8 fix: data race in host function data initialization 
Make sure hostFunctionInitialized bool is set after actual operations
are done

Related-To: NEO-14577
Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
 2025-09-25 11:29:01 +02:00