f19abda0e2
Set root device index in OsContext
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- correclty choose default engine context accounting for root device
index and subdevices bitfield
Related-To: NEO-7516
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
2022-11-16 23:02:19 +01:00
30fe24aa79
Avoid cmpexchg due to CPU Hardware limitation
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Limit the amount of times compare_exchange_weak is called,
to avoid issues with contention when multiple cpu cores request
the same address.
Related-To: NEO-7030
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
2022-11-08 17:11:52 +01:00
2102117e12
Fix data race for TLB flush check
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Signed-off-by: Dunajski, Bartosz <bartosz.dunajski@intel.com>
2022-08-31 12:27:48 +02:00
fffd56d7a6
refactor: bind drm context within IoctlHelper::createDrmContext method
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Related-To: NEO-6999
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2022-06-29 10:47:52 +02:00
02f075c541
Power Saving Hint Support for Level Zero in Windows
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- Added Functionality to pass ze_power_saving_hint_type_t to zeContextCreate
included in the pNext extensions in ze_context_desc_t.
- Enables handling a hint value 0-100 with 0 being no power savings
and 100 being maximum power savings.
- ZE_RESULT_ERROR_INVALID_ENUMERATION is returned given an invalid hint.
Related-To: LOCI-2567
Signed-off-by: Spruit, Neil R <neil.r.spruit@intel.com>
2022-01-06 23:56:59 +01:00
a3d970ee24
Track new resource bound per VM
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Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
2021-09-02 12:32:50 +02:00
fb996a3d5b
Add EngineDescriptor helper
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Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
2021-08-12 15:19:46 +02:00
3b4ec5b3fa
Refactor of global factories
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Signed-off-by: Jaroslaw Chodor <jaroslaw.chodor@intel.com>
2021-05-28 19:09:24 +02:00
5318ff1872
Defer OsContext initialization
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Signed-off-by: Maciej Dziuban <maciej.dziuban@intel.com>
Related-To: NEO-5610
2021-04-19 11:54:34 +02:00
1921bfb3dc
Add infrastructure to enable direct submission
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Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
2021-04-07 14:23:58 +02:00
264f20ea00
Pass EngineTypeUsage to OsContext creation
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Signed-off-by: Maciej Dziuban <maciej.dziuban@intel.com>
Related-To: NEO-5610
2021-03-16 10:21:18 +01:00
083f8ae02c
Add immediate extension to new residency model
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Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
2021-02-08 14:53:11 +01:00
348ddf810a
Query VM ID at context create time
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Related-To: NEO-4957
Change-Id: I765c461e1090446e54873c33de001255b7c114a7
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
2020-08-19 12:47:27 +02:00
ff0add74e3
Add alternative residency model on Linux
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Related-To: NEO-4732
Change-Id: I79e165d2b647af200ca314e1183ecf05903de644
Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
2020-07-10 12:38:57 +02:00
ad4925aef9
Do not use direct submission in internal and low priority contexts
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Change-Id: Ifac52dd36737151ea4d84bec95750e1716cafa9a
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
2020-03-04 13:12:37 +01:00
7df9945ebe
Add absolute include paths
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Change-Id: I67a6919bbbff1d30c7d6cdb257b41c87bad51e7f
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2020-02-23 23:49:12 +01:00
e072275ae6
Reorganization directory structure [3/n]
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Change-Id: If3dfa3f6007f8810a6a1ae1a4f0c7da38544648d
2020-02-23 23:48:28 +01:00
Mateusz Hoppe