This PR handles the situation in which a component
has reserved a front window space for itself in the external heap,
so that the Compute Runtime cannot access this area.
In such a situation, we perform the following steps:
1. reserve 4GB chunk in heapStandard
2. split our chunk into 2 parts: heapFrontWindow, heapRegular
3. from this point on, map all linearStream allocations in reserved 4GB
chunk
Patch applies to Windows and WSL.
Patch only applies when the bindless global allocator is enabled.
Related-To: HSD-16025889919
Signed-off-by: Fabian Zwoliński <fabian.zwolinski@intel.com>
Related-To: GSD-10253, GSD-9467, GSD-9381, NEO-11908
When EnableGlobalTimestampViaSubmission is set then
zeDeviceGetGlobalTimestamp uses immediate cmd submission
method to get GPU time.
Signed-off-by: Chandio, Bibrak Qamar <bibrak.qamar.chandio@intel.com>
Calculate available memory for usm device reuse based as (total device
memory - used memory) * fraction for reuse.
Use sys mem allocs for devices without local memory.
Related-To: NEO-12902
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
This is a deprecated and redundant entry but needs to
be preserved for compatibility reasons.
Related-To: GSD-10402
Signed-off-by: Chodor, Jaroslaw <jaroslaw.chodor@intel.com>
Related-To: NEO-13340
When regular copy CSR has enabled direct submission,
stop it before migration on internal CSR.
Signed-off-by: Szymon Morek <szymon.morek@intel.com>
- move available device calculcation into common helper
- change interface to have code available where no descriptor is available
- expand unit test for implementation of new inteface
Related-To: NEO-13350
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
Add flag to log information for indirect detection debugging.
Add flag to disable indirect detection by kernel name.
Add flag to force indirect detection enable/disable for CM kernels.
Related-To: NEO-13372
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
- split the allocation code from command list or kernel
- allow to call allocation code in all parts of the driver
Related-To: NEO-13350
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
Performs minor renaming (mostly capitalization) in order to align with
specification.
Renames L1_CACHE_POLICY to L1_CACHE_CONTROL.
Related-To: NEO-13147
Signed-off-by: Vysochyn, Illia <illia.vysochyn@intel.com>
This modification serves to simplify the integration of generated
compute walker structures.
Related-To: NEO-13147
Signed-off-by: Vysochyn, Illia <illia.vysochyn@intel.com>
Related-To: NEO-13340
When regular copy CSR has enabled direct submission,
stop it before migration on internal CSR.
Signed-off-by: Szymon Morek <szymon.morek@intel.com>
- change additional size into local region size
- change walk order into dispatch walk order to distinguish for local id walk
Related-To: NEO-13350
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
Add tracking of memory used for usm reuse mechanism when multiple cl
contexts are used.
Tracking for device added to NEO::Device, for host added to
NEO::MemoryManager.
This fixes usm reuse using x% of memory per each context instead of
globally.
Related-To: NEO-13308
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
PrintCalculatedTimestamps - print ts in level zero paths
PrintTimestampPacketContents - add logging also to level zero paths
ForceUseOnlyGlobalTimestamps - force using a global ts
Related-To: HSD-14023527252
Signed-off-by: Katarzyna Cencelewska <katarzyna.cencelewska@intel.com>
