V1.0 Rev 1

https://spec.oneapi.com/versions/1.0-rev-1/index.html

• oneMKL

  • Continuing modifications to all oneMKL domains
  • Add oneMKL Exceptions and Error Handling

• oneDNN

  • Updated the DPC++ interoperability API
  • Added section about namespaces

• oneTBB

  • Updated the named requirements
  • Adjusted the API according to the latest product changes
  • Improved the wording and descriptions for the flow graph API
  • Cleared build warnings

• oneDAL

  • Extended Programming model section, added description of the generic methods and descriptors, introduced task notation
  • Extended Data Management section, introduced CSV data source, array, extended description of the tables and accessors
  • Extended description of Error handling
  • Added description of the training methods for PCA algorithm, introduced K-means initialization algorithm
  • Extended Common interface section, added description of service data types used in the interfaces of the library
  • Modified the library's namespace

• oneVPL

  • A lot of cleaning to remove GEN/CPU bias and implementation details.
  • New organization of structures' description.
  • New entry point function to expose by any implementation: MFXInitialize which replaces obsolete MFXInit and MFXInitEx.
  • Interface to choose and set subdevices (mfxExtDeviceAffinityMask) for execution.
  • Header files cleaned up by removing MFX_VERSION checks (ala #if MFX_VERSION > 1.26) from headers.

• oneCCL

  • Updated operation attributes description
  • Updated naming in API

v0.9.2

https://spec.oneapi.com/versions/0.9/

• oneMKL

  • Continuing modifications to oneMKL Architecture, BLAS and LAPACK domains
  • Significant refactoring and updating of Sparse BLAS, VM, RNG, and DFT domains API
    descriptions and structure
  • Add Summary Statistics domain
  • Add future considerations and acknowledgment to appendices
  • Change top-level namespace to oneapi::mkl

• oneDNN

  • Added the specification for map_data() / unmap_data() methods of
    oneDNN memory objects
  • Extended element-wise algorithms and post operations
  • Added queries for peephole and projection weights for LSTM

• oneDPL

  • API updates, including namespaces
  • Added detailed descriptions for execution policies, non-standard algorithms, iterator types, etc

• oneTBB

  • Editorial review changes

• oneDAL

  • Updated description of the public header files and namespaces

• DPC++

  • Revised requirements to refer to the SYCL 2020 provisional specification where previous
    extensions have migrated to the SYCL specification directly
  • Added additional extensions
  • Added additional requirements against the SYCL 2020 provisional specification

• oneVPL

  • Added section to specify mandatory and optional API features
  • Reformatting of entire specification
  • Bug fixes in API definitions.

• oneCCL

  • Added multi-device communication API.
  • Added key-value store API.
  • Extended list of collective operations.

v0.85

• oneVPL
  • High-performance video decode supporting MPEG-2, MPEG-4/H.264/AVC, H.265/HEVC, AV1, VP9, MJPEG;
  • High-performance video encode supporting MPEG-2, MPEG-4/H.264/AVC, H.265/HEVC, AV1, VP9, MJPEG;
  • Video processing for composition, alpha blending, deinterlace, resize, rotate, denoise, procamp, crop, detail, frame rate conversion, and color conversion.
• oneDNN
  • Added individual primitive definitions providing mathematical operation definitions and explaining details of their use
  • Expanded the programming model section explaining device abstraction and its interoperability with DPC++
  • Added the data model section explaining supported data types and memory layouts
  • Added specification for primitive attributes explaining, among other things, low-precision inference and bfloat16 training

v0.8

• Level Zero
  • Updated to 0.95
• oneMKL
  • Continuing modifications to oneMKL Architecture and BLAS domain
  • Significant refactoring and updating of LAPACK domain API descriptions and structure.
• oneTBB
  • Significant rewrite and reorganization
• oneDAL
  • Extended description of Data Management component, added description of basic elements of algorithms, and error handling mechanism
  • Added description of namespaces and structure of the header files
  • Added specification of kNN algorithm
  • Introduced math notations section, extended glossary section
• oneDNN
  • Detailed descriptions for data model (tensor formats and data types), and execution models

V0.7.1

View the spec online
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Highlights:

• DPC++: 10 new language extensions including performance features like sub-groups and atomics, as well as features to allow more concise programs.
• oneDNN: Major restructuring of the document, with high-level introduction to the concepts
• LevelZero: Updated to 0.91. Open source release of driver implementing the specification
• oneDAL: Major restructuring of the document, with high-level introduction to the concepts
• oneVPL: Added support for device selection, context sharing, workstream presets and configurations, video processing and encoding APIs to easily construct a video processing pipeline.
• oneMKL: Added USM APIs. Major restructuring of document. Added architecture section with overview of execution model, memory model and API design.

v0.7

merge from master