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40 Commits

Author SHA1 Message Date
Mateusz Jablonski
3116ebd051 fix: respect num devices when reserving cpu address range for non-svm heaps 
in case of reserving in upper 48 bit address space

Related-To: NEO-15843, GSD-11464
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-08-18 15:12:10 +02:00
Mateusz Jablonski
a650e08145 refactor: rename variable related to reserved cpu address range 
in case of CPU address range wider than GPU address range, we reserve
CPU address range to avoid CPU side allocations in our non-SVM heaps

Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2025-08-18 12:20:25 +02:00
Chandio, Bibrak Qamar
6acfcb83b9 Revert "Two commits related to pStart feature" 
Related-To: NEO-15156, GSD-9939

Revert "test: fix minor errors"

This reverts commit 712dc8221e.

Revert "feature: Support for pStart"

This reverts commit 47caeda487.

Signed-off-by: Chandio, Bibrak Qamar <bibrak.qamar.chandio@intel.com>
 2025-08-13 07:10:40 +02:00
Chandio, Bibrak Qamar
47caeda487 feature: Support for pStart 
Related-To: NEO-15156, GSD-9939

Support for start address hint in zeVirtualMemReserve.

If it fails to find pStart then it defaults to the base line
allocateWithCustomAlignment(...)

Signed-off-by: Chandio, Bibrak Qamar <bibrak.qamar.chandio@intel.com>
 2025-08-06 12:40:29 +02:00
Compute-Runtime-Validation
c9456cda14 Revert "feature: Support for pStart" 
This reverts commit a50c0dbecf.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
 2025-08-06 02:26:13 +02:00
Chandio, Bibrak Qamar
a50c0dbecf feature: Support for pStart 
Related-To: NEO-15156, GSD-9939

Support for start address hint in zeVirtualMemReserve.

If it fails to find pStart then it defaults to the base line
allocateWithCustomAlignment(...)

Signed-off-by: Chandio, Bibrak Qamar <bibrak.qamar.chandio@intel.com>
 2025-08-05 10:14:01 +02:00
Jaroslaw Warchulski
2ba5ee2f6b Revert "fix: use full size for HEAP_EXTENDED initialization" 
This reverts commit 5afc63df93.

Related-To: GSD-8948
Signed-off-by: Jaroslaw Warchulski <jaroslaw.warchulski@intel.com>
 2024-10-22 19:27:31 +02:00
Jaroslaw Warchulski
5afc63df93 fix: use full size for HEAP_EXTENDED initialization 
Related-To: GSD-8948
Signed-off-by: Jaroslaw Warchulski <jaroslaw.warchulski@intel.com>
 2024-10-18 18:14:34 +02:00
Jaroslaw Warchulski
5626295e61 fix: don't split HEAP_EXTENDED among root devices 
Related-To: GSD-8948
Signed-off-by: Jaroslaw Warchulski <jaroslaw.warchulski@intel.com>
 2024-10-15 15:01:29 +02:00
Mateusz Jablonski
420e1391b2 fix: handle not aligned gtt size reported by i915 
when i915 reports gtt size between 47 and 48 bits we consider
it as 48 bit VA space

Related-To: GSD-8215
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2024-03-29 07:51:06 +01:00
Mateusz Jablonski
0428c0acd1 refactor: correct naming of HeapIndex enum values 
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2023-12-12 11:46:17 +01:00
Mateusz Hoppe
c2d69e5857 feature: allocate SPECIAL_SSH heap in front window from EXTERNAL heap 
- SPECIAL_SSH is used for debug surface SurfaceState which must be
located at bindless offset zero
- limit size of external front window

Related-To: NEO-7063

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2023-10-09 14:54:39 +02:00
Mateusz Hoppe
8b4242eb32 refactor: move setting GpuBaseAddress to mapGpu call 
- set base address of heap after mapping allocation to gpu va
- ensures the same heapIndex is used while choosing heap range and
setting base

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2023-10-09 12:21:23 +02:00
Mateusz Jablonski
fd1ad7c1f0 feature: setup heap extended host size based on system memory size 
Related-To: NEO-7665
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2023-04-28 15:23:01 +02:00
Mateusz Jablonski
5a5c20f99c fix: create separate heap for host and shared usm in 48-56b VA 
Related-To: NEO-7665
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2023-04-28 10:09:38 +02:00
Mateusz Jablonski
7e5e27f0b9 feature usm: reserve heap extended in 57 bit address space 
use mocked mmap function in unit tests

Related-To: NEO-7665
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2023-03-28 11:06:03 +02:00
Neil Spruit
2aaebddb37 Revert "Heap allocation allow base address and growable addresses" 
This reverts commit 44ec497b1a.

Signed-off-by: Spruit, Neil R <neil.r.spruit@intel.com>
 2023-02-15 18:34:40 +01:00
Spruit, Neil R
44ec497b1a feature: Allow for Allocating a base address in the heap and grow an allocation 
Related-To: LOCI-3871

- Enabled allocation of specified base address in the targeted heap.
- Enabled virtual memory reservations to grow by allocating at the start
of the heap vs the end of the heap.

Signed-off-by: Spruit, Neil R <neil.r.spruit@intel.com>
 2023-02-15 08:13:38 +01:00
Warchulski, Jaroslaw
8de3898abc Cleanup includes 31 
Cleaned up files:
shared/source/command_stream/experimental_command_buffer.h
shared/source/helpers/get_info.h
shared/source/helpers/local_id_gen.h
shared/source/memory_manager/gfx_partition.h
shared/source/memory_manager/host_ptr_manager.h
shared/source/memory_manager/prefetch_manager.h
shared/test/common/mocks/mock_memory_manager.h

Related-To: NEO-5548
Signed-off-by: Warchulski, Jaroslaw <jaroslaw.warchulski@intel.com>
 2023-01-16 11:45:55 +01:00
Warchulski, Jaroslaw
803bbb89d2 Cleanup includes 13 
Cleaned up files:
shared/source/helpers/blit_commands_helper.h
shared/source/helpers/heap_assigner.h
shared/source/memory_manager/alignment_selector.h
shared/source/memory_manager/gfx_partition.h
shared/source/memory_manager/memory_manager.h
shared/source/os_interface/os_memory.h
shared/source/utilities/heap_allocator.h

Related-To: NEO-5548
Signed-off-by: Warchulski, Jaroslaw <jaroslaw.warchulski@intel.com>
 2022-12-16 12:36:27 +01:00
Dunajski, Bartosz
4809a2a9b3 Allow debug flag to apply allocation alignment for heaps 
Signed-off-by: Dunajski, Bartosz <bartosz.dunajski@intel.com>
 2022-08-29 15:17:56 +02:00
Kamil Kopryk
d4d54f5093 Cleanup includes 
Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
 2022-07-25 09:58:38 +02:00
Maciej Dziuban
33e8f73775 Enable custom allocation alignments on Linux 
Related-To: NEO-5750
Signed-off-by: Maciej Dziuban <maciej.dziuban@intel.com>
 2021-05-24 12:56:51 +02:00
Maciej Dziuban
495841812f Free allocations in 2MB heaps 
Related-To: NEO-5750
Signed-off-by: Maciej Dziuban <maciej.dziuban@intel.com>
 2021-04-23 09:07:37 +02:00
Milczarek, Slawomir
75f3b416ae Gfx partition with 64KB and 2MB heap granularities 
Related-To: NEO-5507

Signed-off-by: Milczarek, Slawomir <slawomir.milczarek@intel.com>
 2021-04-01 14:54:55 +02:00
Mateusz Hoppe
86a234ead6 Allocate debug area together with isa 
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2021-03-26 09:31:44 +01:00
Slawomir Milczarek
049166688c Introduced standard heap with 2MB alignment on Linux 
Related-To: NEO-5507

Signed-off-by: Slawomir Milczarek <slawomir.milczarek@intel.com>
 2021-03-02 14:03:37 +01:00
Slawomir Milczarek
2a1069eda2 Configure 2MB alignment for allocations on standard heap 64k 
Signed-off-by: Slawomir Milczarek <slawomir.milczarek@intel.com>
 2021-01-22 11:56:33 +01:00
Igor Venevtsev
cb13a5184d Check for supported CPU VA size in GfxPartition initialization 
Signed-off-by: Igor Venevtsev <igor.venevtsev@intel.com>
 2021-01-14 16:55:59 +01:00
Mateusz Hoppe
b9aee10679 Initialize internal heaps with at least minAddress from Wddm 
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2021-01-04 13:13:13 +01:00
Bartosz Dunajski
3ed2823d45 Revert "Always reserve 48 bit window on 57 bit CPU" 
This reverts commit 8f10db0c7ff13a72526141269ad09142a5d74e5f.

Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
 2020-11-06 14:12:46 +01:00
Igor Venevtsev
67a31d0975 Check for supported CPU VA size in GfxPartition initialization 
Resolves: NEO-5220

Change-Id: I081b0c693e9d7a468be81e12d7f816fada5da21d
Signed-off-by: Igor Venevtsev <igor.venevtsev@intel.com>
 2020-10-27 13:19:56 +01:00
Mateusz Hoppe
067ae67954 Introduce FRONT_WINDOW heaps inside INTERNAL heaps 
Related-To: NEO-4550

Change-Id: I1979afb20881bcad7999af3ac5fd4f407b85ccc7
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
 2020-10-15 17:18:31 +02:00
Igor Venevtsev
bd9695a19a Get rid of UNRECOVERABLE_IF in MemoryManager constructor 
Related-To: NEO-5053

Change-Id: Ibf955c760e61e34c4d38cbb5071ef712bae1c518
Signed-off-by: Igor Venevtsev <igor.venevtsev@intel.com>
 2020-10-07 11:18:56 +02:00
Maciej Plewka
e34c319ed7 Special address pool at External heap begining 
Change-Id: I7da6e67010ff7a819aec25abea9213b6e43e348e
Signed-off-by: Maciej Plewka <maciej.plewka@intel.com>
 2020-09-29 07:51:12 +02:00
Igor Venevtsev
8a73b072b4 Share reserved CPU address space region among GfxPartitions 
Related-To: NEO-4525

Change-Id: Id7534e317a10849c08ec29a090d782dcc4fabced
Signed-off-by: Igor Venevtsev <igor.venevtsev@intel.com>
 2020-08-21 12:48:49 +02:00
Filip Hazubski
d0527e1049 Rename memory_constants.h to constants.h 
Change-Id: I05b5d20bac12935dc6625b94adc3a03c98c19b49
Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
 2020-04-02 14:19:39 +02:00
Igor Venevtsev
2ac968e6c2 Add alignment capability do OSMemory::reserveCpuAddressRange 
Resolves: NEO-4510

Change-Id: Iffcb33d1c06ca930345df0216bc5d3d1ce12c313
Signed-off-by: Igor Venevtsev <igor.venevtsev@intel.com>
 2020-04-01 07:46:40 +02:00
Mateusz Jablonski
7df9945ebe Add absolute include paths 
Change-Id: I67a6919bbbff1d30c7d6cdb257b41c87bad51e7f
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
 2020-02-23 23:49:12 +01:00
kamdiedrich
e072275ae6 Reorganization directory structure [3/n] 
Change-Id: If3dfa3f6007f8810a6a1ae1a4f0c7da38544648d
 2020-02-23 23:48:28 +01:00