7f9fadc314
fix: regression caused by tbx fault mngr
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Addresses regressions from the reverted merge
of the tbx fault manager for host memory.
Recursive locking of mutex caused deadlock.
To fix, separate tbx fault data from base
cpu fault data, allowing separate mutexes
for each, eliminating recursive locks on
the same mutex.
By separating, we also help ensure that tbx-related
changes don't affect the original cpu fault manager code
paths.
As an added safe guard preventing critical regressions
and avoiding another auto-revert, the tbx fault manager
is hidden behind a new debug flag which is disabled by default.
Related-To: NEO-12268
Signed-off-by: Jack Myers <jack.myers@intel.com>
2025-01-09 07:48:53 +01:00
9f07f56f7f
performance: align structures for 64-bit platforms
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Signed-off-by: Semenov Herman (Семенов Герман) <GermanAizek@yandex.ru>
2025-01-09 06:03:39 +01:00
5eece6d578
feature: add enableVariableRegisterSizeAllocation to StateComputeModeProperties
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Related-To: NEO-12803
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2025-01-02 17:15:18 +01:00
165c294590
refactor: extract methods to setup SCM state per context
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per context properties are now set explicitly
Related-To: NEO-12803, NEO-13632
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2025-01-02 15:19:39 +01:00
ed24c07227
Revert "feature: add enableVariableRegisterSizeAllocation to StateComputeMode...
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This reverts commit 9ccecb5a35
2025-01-01 02:35:32 +01:00
f198507875
refactor: Remove 3DSTATE_BTD_BODY structure
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Removes 3DSTATE_BTD_BODY as redundant structure.
Related-To: NEO-13147
Signed-off-by: Vysochyn, Illia <illia.vysochyn@intel.com>
2024-12-31 16:27:29 +01:00
9ccecb5a35
feature: add enableVariableRegisterSizeAllocation to StateComputeModeProperties
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Related-To: NEO-12803
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2024-12-31 12:28:19 +01:00
124e755b9d
Revert "fix: regression caused by tbx fault mngr"
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This reverts commit 9a14fe2478
2024-12-19 17:35:03 +01:00
9a14fe2478
fix: regression caused by tbx fault mngr
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Addresses regressions from the reverted merge
of the tbx fault manager for host memory.
This fixes attempts by the tbx fault manager
to protect/unprotect host buffer memory, even
if the host ptr was not driver-allocated.
In the case of the smoke test that triggered
the critical regression, clCreateBuffer was
called with the CL_MEM_USE_HOST_PTR flag.
The subsequent `mprotect` calls on the
provided host ptr then failed.
Related-To: NEO-12268
Signed-off-by: Jack Myers <jack.myers@intel.com>
2024-12-18 23:16:36 +01:00
e8cfb38db4
performance: improve relaxed ordering task count tracking
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Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
2024-12-18 11:36:22 +01:00
b1dea19fbd
refactor: move tag initialization to allocator [1/n]
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Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
2024-12-17 17:53:13 +01:00
a0cc124b2e
performance: Pass RootDeviceIndicesContainer by reference
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Additionally pass std::map by reference in UsmMemAllocPoolsManager c-tor.
Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
2024-12-17 14:18:30 +01:00
6c5d9a6ed7
Revert "feature: extend TBX page fault manager from CPU implementation"
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This reverts commit 51c0e80299
2024-12-12 12:30:22 +01:00
51c0e80299
feature: extend TBX page fault manager from CPU implementation
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In TBX mode, the host could not write to host buffers after access from device
code due to the lack of a migration mechanism post-initial TBX upload.
Migration is unnecessary with real hardware, but required for TBX.
This patch introduces a new page fault manager type that extends the original
CPU fault manager, enabling automatic migration of host buffers in TBX mode.
Refactoring was necessary to avoid diamond inheritance, achieved by using a
template parameter as the base class for OS-specific fault managers.
Related-To: NEO-12268
Signed-off-by: Jack Myers <jack.myers@intel.com>
2024-12-11 09:09:50 +01:00
37e81d2a11
feature: new heuristic to enable relaxed ordering 2
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Related-To: NEO-13431
Signed-off-by: Dunajski, Bartosz <bartosz.dunajski@intel.com>
2024-12-09 11:58:42 +01:00
af8ad3aa7a
Revert "feature: new heuristic to enable relaxed ordering"
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This reverts commit 526f9c5e81
2024-12-08 16:01:32 +01:00
526f9c5e81
feature: new heuristic to enable relaxed ordering
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Related-To: GSD-10308
Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
2024-12-06 17:04:39 +01:00
9629ab3cc3
fix: disable fence wait if not supported on given CSR type
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Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
2024-12-02 15:32:23 +01:00
5e1fa75676
refactor: adjust code to compile with c++20
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Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
2024-11-29 10:27:29 +01:00
fa58073095
refactor: remove not used usings/typedefs/variables
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Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2024-11-28 16:19:39 +01:00
6453a5ec31
fix: correct sequence of estimates to get correct size for start command
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Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
2024-11-27 09:38:39 +01:00
dab4166837
fix: add missing aub polls on sync points
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Related-To: HSD-14023925176
Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
2024-11-21 09:17:54 +01:00
1f60935930
fix: don't return csr as busy if gpu hang is detected
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Related-To: NEO-13071
Signed-off-by: Szymon Morek <szymon.morek@intel.com>
2024-10-30 16:17:38 +01:00
01a0b8e7f7
performance: improve ULLS controller timeout detection
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Related-To: NEO-12991
Signed-off-by: Szymon Morek <szymon.morek@intel.com>
2024-10-22 13:53:25 +02:00
6b40f9bc5a
refactor: engineInstancedType removed
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Related-To: NEO-12594
Signed-off-by: Wojciech Konior <wojciech.konior@intel.com>
2024-10-09 16:30:48 +02:00
1f801f412f
fix: don't program mid thread preemption for pre-Xe2 platforms
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Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2024-10-08 14:16:14 +02:00
552930a75f
fix: don't setup preemption surface when debugger is active
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Related-To: NEO-12878
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2024-10-08 13:58:11 +02:00
73e4b6ae7c
fix: remove w/a which disables wmtp in kernels with ray tracing
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Related-To: NEO-12872
Signed-off-by: Maciej Plewka <maciej.plewka@intel.com>
2024-10-07 14:28:08 +02:00
a915ef4b7b
fix: Don't program redundant paging fence semaphores
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Related-To: NEO-12197
Don't program semaphore to wait for paging fence if it was
already programmed with the same value
Signed-off-by: Szymon Morek <szymon.morek@intel.com>
2024-10-07 11:42:06 +02:00
6abc5eb1a1
fix: using releaseHelper to determine MTP enablement
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Related-To: NEO-12466
Signed-off-by: Andrzej Koska <andrzej.koska@intel.com>
2024-10-01 15:06:07 +02:00
edeb7bdd4b
refactor: Allocate copy source for work partition allocation on heap
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No perforamce impact expected since it is initialized once only,
but has the advantage of using custom allocator by overriding malloc.
Related-To: NEO-12846
Signed-off-by: Slawomir Milczarek <slawomir.milczarek@intel.com>
2024-10-01 13:32:55 +02:00
5b1bd4b088
refactor: dont mix aub and hw wait prints
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Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
2024-09-26 08:51:23 +02:00
80f75ceace
fix: submit dummy exec to pin memory during zeContextMakeMemoryResident call
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Signed-off-by: Maciej Plewka <maciej.plewka@intel.com>
2024-09-23 14:43:59 +02:00
4a068c8eab
fix: correclty program StateBaseAddress in global bindless mode
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- prepare bindful ssh when kernel requires ssh heap and
SurfaceStateBaseAddress
- remove lastAppendedKernelBindlesMode - local ssh heap may be needed
for bindless kernels with scratch or misaligned buffer args
- use ssh heap gpu address to program SurfaceStateBaseAddress, global base is
used for BindlessSurfaceState and DynamicState
Related-To: NEO-7063
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
2024-09-20 11:57:05 +02:00
ec5beaf616
refactor: reduce csr class size
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Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
2024-09-18 13:33:55 +02:00
d2bf3e4431
refactor: remove not needed volatile keywords
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Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
2024-09-18 11:54:38 +02:00
d3d8b5fcc1
fix: inherit work partition allocation from primary root csr
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Related-To: NEO-8171
Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
2024-09-16 18:45:16 +02:00
8e7959b243
refactor: remove not needed code
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Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2024-09-16 14:55:55 +02:00
78604bd475
refactor: remove not needed code
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Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2024-09-16 12:12:43 +02:00
b7dfc5c1de
refactor: remove not used code
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Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
2024-09-12 13:40:11 +02:00
dd8460beba
refactor: reduce TBX download timeout for unit tests
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Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
2024-09-09 19:05:03 +02:00
a54a3bf624
performance: Optimize heap handling when mitigate dc flush
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Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
2024-09-06 04:33:41 +02:00
b0e7a11e9a
refactor: Improving information transfer about the copy engine
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Related-To: NEO-11934
Signed-off-by: Andrzej Koska <andrzej.koska@intel.com>
2024-09-05 16:11:52 +02:00
d842f65cf1
Revert "fix: submit dummy exec to pin memory during zeContextMakeMemoryReside...
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This reverts commit f9b87d53e6
2024-09-05 03:28:03 +02:00
f9b87d53e6
fix: submit dummy exec to pin memory during zeContextMakeMemoryResident call
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Signed-off-by: Maciej Plewka <maciej.plewka@intel.com>
Related-To: NEO-11879
2024-09-04 14:07:29 +02:00
6d7e2760dc
refactor: correct expectations in level zero tests if heapless enabled 3/n
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Related-To: NEO-10641
Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
2024-09-03 15:11:59 +02:00
dc84b163b5
Revert "performance: Optimize heap handling when mitigate dc flush"
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This reverts commit 9249c5c65c
2024-09-03 08:33:20 +02:00
e6abfafa16
fix: drain paging fence queue before waiting for resources
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Related-To: NEO-12197
If ULLS controller waits for CSR lock, and driver must
wait for resources due to OOM, then draing paging fence queue
directly
Signed-off-by: Szymon Morek <szymon.morek@intel.com>
2024-09-03 07:45:25 +02:00
9249c5c65c
performance: Optimize heap handling when mitigate dc flush
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Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
2024-09-02 18:12:19 +02:00
63528e70a7
Revert "performance: Optimize heap handling when mitigate dc flush"
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This reverts commit 1a8149e91c
2024-08-30 05:59:25 +02:00
Jack Myers