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5037 Commits

Author SHA1 Message Date
Compute-Runtime-Validation
eed28d6552 Revert "fix: remove spir support from xe2 and later" 
This reverts commit a744ce6fbb.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-10-01 04:41:59 +02:00
Compute-Runtime-Validation
a0d55768a0 Revert "feature: fail stateful kernel when stateless is required" 
This reverts commit 2a8c0d867f.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-09-30 18:54:40 +02:00
Grochowski, Stanislaw
a744ce6fbb fix: remove spir support from xe2 and later 
Related-To: NEO-15215

Signed-off-by: Grochowski, Stanislaw <stanislaw.grochowski@intel.com>
 2025-09-30 18:23:24 +02:00
Marcel Skierkowski
047f6851f7 refactor: correct programming of SLM size 
Unify reading hw avaialble slm size:
Pre-Xe2 SLMSizeInKb stores total SLM size across all DSS
Xe2+ SLMSizeInKb stores SLM size per SS

apply restrictions for preferred/programmable SLM size

Related-To: NEO-12949
Signed-off-by: Marcel Skierkowski <marcel.skierkowski@intel.com>
 2025-09-30 17:57:18 +02:00
Filip Hazubski
b73e85de0d refactor: Refactor direct submission logic 
Remove ReleaseHelper::isDirectSubmissionSupported function.
Update ProductHelper::isDirectSubmissionSupported to return correct values.

Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
 2025-09-30 13:41:03 +02:00
Damian Tomczak
2a8c0d867f feature: fail stateful kernel when stateless is required 
Resolves: NEO-11859

Signed-off-by: Damian Tomczak <damian.tomczak@intel.com>
 2025-09-30 12:48:48 +02:00
Slawomir Milczarek
7334aee8a8 fix: Switch copy-engine idle check to try-lock 
Related-To: NEO-13325

Replace blocking obtainUniqueOwnership with non-blocking
tryObtainUniqueOwnership in isCopyEngineOnDeviceIdle.
Treat copy engine as not idle when lock is contended
(conservative; prevents false stops).
Avoid deadlock scenarios caused by holding
directSubmissionsMutex while waiting on a CSR lock.

Signed-off-by: Slawomir Milczarek <slawomir.milczarek@intel.com>
 2025-09-29 17:28:32 +02:00
Mateusz Jablonski
15d0feeda8 fix: improve propagating external functions info to kernel 
When relocation points to symbol that is not defined within module mark
it as optional. When symbol is available at dynamic linking time then
info from the function is retrieved but when the symbol is not available
then ignore the dependency.

Any unresolved symbol needed for module linking is already handled
in a separate place.

Related-To: NEO-16243, NEO-16263, NEO-16262, NEO-16268
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-09-29 15:34:41 +02:00
Mateusz Hoppe
4b5f206058 feature: add ForceCompatibilityMode debug flag 
- allows using device binary without validating device against target
device

Related-To: HSD-13013893426

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2025-09-29 15:22:06 +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
Radoslaw Jablonski
44645a3ed6 test: remove flawed blit test 
This test naively compares estimated blit command stream sizes instead
of actually checking if a command stream is correctly programmed.

The tested functionality is already covered by
givenMultiRootDeviceSyncNodeWhenFlushBcsTaskThenMiFlushAdded.

Signed-off-by: Radoslaw Jablonski <radoslaw.jablonski@intel.com>
 2025-09-29 11:06:11 +02:00
Mateusz Jablonski
39f10f9c5e refactor: stop using DEFAULT_TEST_FAMILY_NAME 
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-09-29 10:15:13 +02:00
Compute-Runtime-Validation
aaa9342141 Revert "fix: improve parsing relocations in external usage" 
This reverts commit 65d883bc9d.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-09-29 10:05:58 +02:00
Mateusz Hoppe
98fcaf4ceb feature: support for context group on Windows 
Related-To: NEO-14289


Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2025-09-28 13:38:53 +02:00
Mateusz Jablonski
65d883bc9d fix: improve parsing relocations in external usage 
ignore relocations for symbols with undefined section

Related-To: NEO-16243
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-09-26 16:33:11 +02:00
Compute-Runtime-Validation
ce65d34a8f Revert "fix: set proper gmm usage type for misaligned user ptr" 
This reverts commit a665f27676.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-09-26 16:24:45 +02:00
Szymon Morek
d429f0d8a0 fix: respect uncacheable flag for USM host allocations 
Related-To: NEO-14360

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
 2025-09-25 16:31:19 +02:00
Bartosz Dunajski
72a5bcbfa1 feature: extend copy offload hint support 
Related-To: NEO-14557

Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
 2025-09-25 12:56:40 +02:00
Szymon Morek
a665f27676 fix: set proper gmm usage type for misaligned user ptr 
Related-To: NEO-15295

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
 2025-09-25 12:06:43 +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
Compute-Runtime-Validation
79cdf69efe Revert "fix: disable support for deprecated patchtokens format" 
This reverts commit 506d5837df.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-09-25 03:09:03 +02:00
Maciej Plewka
cf35f8b40e fix: wa for multi ccs execution on bmg 
Related-To: NEO-15771
Signed-off-by: Maciej Plewka <maciej.plewka@intel.com>
 2025-09-24 18:15:07 +02:00
Kamil Kopryk
4133827e6f fix: set host function allocation as uncached 
The usage of host function allocation is similar to tagBuffer.
Ensure it's uncached and it follows tag buffer's cache policy.
Host function allocation will be readable and writable
by both: cpu and gpu.

Related-To: NEO-14577
Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
 2025-09-24 18:00:50 +02:00
Szymon Morek
804b8f5db6 fix: do not cache tag buffer allocation on GPU 
Related-To: NEO-14360

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
 2025-09-24 16:28:35 +02:00
Mateusz Hoppe
3b93e23156 test: improve test coverage 
- in decodeSingleDeviceBinary()
- in ImplicitArgs

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2025-09-24 15:16:27 +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
Mateusz Jablonski
506d5837df fix: disable support for deprecated patchtokens format 
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-09-24 12:44:12 +02:00
Mateusz Hoppe
12263b2e7c fix: implicit arg buffer 
- refactor validating target device and dcoding Intel GT Notes
- decoded versions are stored in singleDeviceBinary when decoding zebin
- adds parsing Intel GT notes from elf when unpacking binary
- sets indirectAccessBufferMajorVersion with correct value
- fix ImplicitArgsV1 - add simdWidth
- use correct simd size in patchImplicitArgs()

Related-To: NEO-16167, NEO-15211, IGC-12358

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2025-09-24 09:23:23 +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
Compute-Runtime-Validation
6736378c4d Revert "fix: use condition variables instead of busy waits in worker threads" 
This reverts commit 452475a0b9.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-09-23 17:06:18 +02:00
Chandio, Bibrak Qamar
cf21cbc910 feature: Complete madvise for System Allocator 
Related-To: NEO-13715

Provides implmentation of getAtomicAccessAttribute using system
allocator.
Completes the implementation of the madvise feature using the
new IOCTLs in xe_drm header.

Signed-off-by: Chandio, Bibrak Qamar <bibrak.qamar.chandio@intel.com>
 2025-09-23 16:00:35 +02:00
Mateusz Jablonski
95130b7256 fix: setup hasPrintfCalls in case of printfBuffer arg 
in case of AOT kernels compiled with older encoder version
printf calls are present when printf buffer arg is present

Related-To: NEO-15211
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-09-23 15:23:24 +02:00
Szymon Morek
797807bea8 fix: reduce USM pool size for platforms prior Xe2 
Related-To: NEO-16192

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
 2025-09-23 15:06:54 +02:00
Igor Venevtsev
452475a0b9 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>
 2025-09-23 14:44:39 +02:00
Mateusz Jablonski
49293fcac6 refactor: store special relocation names as string_view 
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-09-23 14:33:40 +02:00
Kamil Kopryk
f3ba701a9b refactor: host function data programming 
Related-To: NEO-14577
Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
 2025-09-23 11:27:35 +02:00
Kamil Kopryk
5f59b4ca08 feature: add host function allocation 
Related-To: NEO-14577
Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
 2025-09-23 11:10:45 +02:00
Damian Tomczak
82bc5256e7 feature: force stateless svm api calls 
Related-to: NEO-6075

Signed-off-by: Damian Tomczak <damian.tomczak@intel.com>
 2025-09-23 10:48:35 +02:00
Compute-Runtime-Validation
16a6c3ca8a Revert "feature: add host function allocation" 
This reverts commit 75b4de70cd.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-09-23 02:33:15 +02:00
Compute-Runtime-Validation
39a3ea0e0e Revert "fix: remove spir support from xe2 and later" 
This reverts commit bcfcd02a03.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-09-23 02:13:22 +02:00
Kamil Kopryk
75b4de70cd feature: add host function allocation 
Related-To: NEO-14577
Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
 2025-09-22 17:55:36 +02:00
Damian Tomczak
453c9fda14 test: fix executionEnvironment dangling pointer 
Related-to: NEO-6075

Signed-off-by: Damian Tomczak <damian.tomczak@intel.com>
 2025-09-22 16:04:25 +02:00
Grochowski, Stanislaw
bcfcd02a03 fix: remove spir support from xe2 and later 
Related-To: NEO-15215

Signed-off-by: Grochowski, Stanislaw <stanislaw.grochowski@intel.com>
 2025-09-22 15:08:31 +02:00
Szymon Morek
4d64ec8aaa refactor: add debug flag to not set 2way coherency 
Signed-off-by: Szymon Morek <szymon.morek@intel.com>
 2025-09-22 14:48:30 +02:00
Brandon Yates
cd862022a8 feature: add debug key for WMTP size 
Related-To: HSD-16028003349

Signed-off-by: Brandon Yates <brandon.yates@intel.com>
 2025-09-22 13:04:48 +02:00
Szymon Morek
5714c3858f fix: increase staging threshold for misaligned ptrs 
Related-To: NEO-16118

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
 2025-09-22 12:46:58 +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
Compute-Runtime-Validation
c08aa1d400 Revert "performance: remove TLB invalidations on BMG/Windows" 
This reverts commit 1239858eda.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-09-20 09:30:33 +02:00
Compute-Runtime-Validation
c7bd6b7b13 Revert "performance: remove TLB invalidations on PTL/Windows" 
This reverts commit 9dfa9f1cbb.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-09-20 07:37:00 +02:00
Dominik Dabek
2ce915aa5b performance: l0, enable usm pooling on bmg 
Related-To: NEO-6893, GSD-11432

Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
 2025-09-19 18:40:16 +02:00