Media
/
compute-runtime
mirror of https://github.com/intel/compute-runtime.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Release support for L0 v1.3 

Signed-off-by: Jaime Arteaga <jaime.a.arteaga.molina@intel.com>
This commit is contained in:
Jaime Arteaga 2022-01-19 20:07:37 +00:00 committed by Compute-Runtime-Automation
parent 2dc54f6fd9
commit c54633388d
4 changed files with 36 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
level_zero/core/source/driver/driver_handle_imp.cpp
View File

@ -90,7 +90,7 @@ NEO::SVMAllocsManager *DriverHandleImp::getSvmAllocsManager() {
}
ze_result_t DriverHandleImp::getApiVersion(ze_api_version_t *version) {
*version = ZE_API_VERSION_1_2;
*version = ZE_API_VERSION_1_3;
return ZE_RESULT_SUCCESS;
}

4
level_zero/core/test/unit_tests/sources/driver/test_driver.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2020-2021 Intel Corporation
* Copyright (C) 2020-2022 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
@ -566,7 +566,7 @@ TEST_F(DriverHandleTest, whenQueryingForApiVersionThenExpectedVersionIsReturned)
ze_api_version_t version = {};
ze_result_t result = driverHandle->getApiVersion(&version);
EXPECT_EQ(ZE_RESULT_SUCCESS, result);
EXPECT_EQ(ZE_API_VERSION_1_2, version);
EXPECT_EQ(ZE_API_VERSION_1_3, version);
}
TEST_F(DriverHandleTest, whenQueryingForDevicesWithCountGreaterThanZeroAndNullDevicePointerThenNullHandleIsReturned) {

31
level_zero/doc/RELEASENOTES_CORE.md
View File

@ -6,6 +6,37 @@ SPDX-License-Identifier: MIT
-->
# Release Notes v1.3
Level Zero Core API.
January 2022
## Changes in this release:
### Implict Scaling
Implicit scaling has been enabled by default on Level Zero on Xe HPC (PVC) B and later steppings. The `EnableImplicitScaling` debug key may be used to enable (`EnableImplicitScaling=1`) or disable (`EnableImplicitScaling=0`) implicit scaling on on Xe HPC and other multi-tile architectures.
### [Blocking Free](https://spec.oneapi.io/level-zero/latest/core/api.html#zememfreeext)
The blocking free memory policy has been implemented for `zeMemFreeExt` extension. Defer free policy will be added in upcoming releases.
### [PCI Properties Extension](https://spec.oneapi.io/level-zero/latest/core/EXT_PCIProperties.html#pci-properties-extension)
Support for PCI properties extension has been added via `zeDevicePciGetPropertiesExt` interface. This currently provides access to device's BDF address only. Device bandwidth property will be exposed in future based on support from underlying components
### [Memory Compression Hints](https://spec.oneapi.io/level-zero/latest/core/EXT_MemoryCompressionHints.html#memory-compression-hints-extension)
Memory compression hints for shared and device memory allocations and images have been added.
### Sampler Address Modes Fix
Level Zero driver had a bug in the implementation of the ZE_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER and ZE_SAMPLER_ADDRESS_MODE_CLAMP address modes, where this were being implemented invertedly. This is now fixed and users can use driver's version to determine which address mode to use. Details on how DPC++ is handling this can be found in:
[https://github.com/intel/llvm/blob/756c2e8fb45e44b51b32bd8a22b3c325f17bb5c9/sycl/plugins/level_zero/pi_level_zero.cpp#L5264?]
# Release Notes v1.2
Level Zero Core API.

4
version.cmake
View File

@ -1,5 +1,5 @@
#
# Copyright (C) 2018-2021 Intel Corporation
# Copyright (C) 2018-2022 Intel Corporation
#
# SPDX-License-Identifier: MIT
#
@ -79,4 +79,4 @@ set(NEO_OCL_DRIVER_VERSION "${NEO_OCL_VERSION_MAJOR}.${NEO_OCL_VERSION_MINOR}.${
# Level-Zero package version
set(NEO_L0_VERSION_MAJOR 1)
set(NEO_L0_VERSION_MINOR 2)
set(NEO_L0_VERSION_MINOR 3)