KhronosGroup / KhronosGroup/SPIRV-Tools
[OpenCL validation] Validation for extended subgroup functions
- Dominant language
- C++
- Stars
- 1.4k
- Forks
- 709
- Avg merge
- 1d 22h
- Merged PRs (30d)
- 28
Description
The validator will need support for the following extensions:
* cl_khr_subgroup_extended_types
* cl_khr_subgroup_non_uniform_vote
* cl_khr_subgroup_ballot
* cl_khr_subgroup_non_uniform_arithmetic
* cl_khr_subgroup_shuffle
* cl_khr_subgroup_shuffle_relative
* cl_khr_subgroup_clustered_reduce
See 5.2 in the OpenCL SPIR-V environment specification for details.
Contributor guide
Research direction
Start by reading section 5.2 of the OpenCL SPIR-V environment specification and compare its requirements for the seven listed extensions with the validator's existing OpenCL extension handling. Done means the validator supports validation for cl_khr_subgroup_extended_types, cl_khr_subgroup_non_uniform_vote, cl_khr_subgroup_ballot, cl_khr_subgroup_non_uniform_arithmetic, cl_khr_subgroup_shuffle, cl_khr_subgroup_shuffle_relative, and cl_khr_subgroup_clustered_reduce.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- compilers
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 25/100