KhronosGroup/OpenCL-Docs

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OpenCL API, OpenCL C, Extensions, SPIR-V Environment Specs, Ref page, and C++ for OpenCL doc sources.

Stars: 420
Forks: 131
Open beginner issues: 0
Indexed issues: 314
Avg merge: 5d 13h
Merged PRs (30d): 11

Dominant language: Python
License: No license data
Last GitHub push: Sep 15, 2026
Latest indexed: Sep 18, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

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314 open issues indexed

clGetDeviceInfo() needs to be more precise about when CL_INVALID_VALUE will be returned Open

KhronosGroup/OpenCL-Docs#8 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Clarification needed for structs with generic pointers as kernel arguments. Open

KhronosGroup/OpenCL-Docs#10 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Clarification required regarding generic pointers inside structs stored in global memory Open

KhronosGroup/OpenCL-Docs#11 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Clarify support for the half type Open

OpenCL C Spec themed-agenda

KhronosGroup/OpenCL-Docs#21 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Variadic Macros Support for OpenCL Open

OpenCL C Spec

KhronosGroup/OpenCL-Docs#50 · 11 comments · 0 reactions · 1 assignee · Indexed Sep 18, 2026
clGetContextInfo's last parameter is "size_t" when it should be "size_t*" Open

KhronosGroup/OpenCL-Docs#64 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Procedure for evolution of language spec Open

agenda

KhronosGroup/OpenCL-Docs#65 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Old-style atomics with generic address space Open

OpenCL C Spec themed-agenda

KhronosGroup/OpenCL-Docs#66 · 10 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Need to Describe Border Color Behavior in SPIR-V Environment Spec Open

SPIR-V Environment Spec

KhronosGroup/OpenCL-Docs#76 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Use of extensions in the kernel language Open

needs-cts-coverage OpenCL C Spec themed-agenda

KhronosGroup/OpenCL-Docs#82 · 17 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
SPIR-V: Required Scope for WorkgroupMemory Atomics? Open

SPIR-V Environment Spec

KhronosGroup/OpenCL-Docs#88 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
SPIR-V: Validation of modules using subgroups in 2.0 environment Open

KhronosGroup/OpenCL-Docs#90 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
SPIR-V: Validation rules for memory semantics storage classes? Open

KhronosGroup/OpenCL-Docs#91 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Incorrect image conversion rules in OpenCL 1.2 and C language specs Open

KhronosGroup/OpenCL-Docs#97 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 18, 2026
Unclear requirements for CL_DEVICE_DOUBLE_FP_CONFIG Open

KhronosGroup/OpenCL-Docs#104 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Automatically publish pre-built PDFs for the master branch? Open

agenda

KhronosGroup/OpenCL-Docs#105 · 11 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Clarification needed regarding operator semantics for group operations Open

agenda

KhronosGroup/OpenCL-Docs#112 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Clarification of allowed gentypes for half_ functions Open

KhronosGroup/OpenCL-Docs#113 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Probem Determining Exported Symbols and Versions from cl.xml Open

KhronosGroup/OpenCL-Docs#115 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 18, 2026
Can we avoid duplicating the description and/or mention of (some) error codes? Open

KhronosGroup/OpenCL-Docs#120 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Address Equivalence and the Generic Address Space Open

OpenCL C Spec

KhronosGroup/OpenCL-Docs#124 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Specify ICD SONAME for Linux somewhere? Open

KhronosGroup/OpenCL-Docs#126 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 18, 2026
Unified API Spec: Consider a Removed State Open

OpenCL API Spec

KhronosGroup/OpenCL-Docs#153 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Unified API Spec: Clean up 1.2 memory consistency description Open

OpenCL API Spec

KhronosGroup/OpenCL-Docs#154 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 18, 2026
Unified API spec: Consider thread-safety description Open

OpenCL API Spec

KhronosGroup/OpenCL-Docs#155 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 18, 2026
Behaviour of work-group size attributes on devices that support more or less than 3 dimensions Open

KhronosGroup/OpenCL-Docs#157 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Document changes between OpenCL C versions Open

KhronosGroup/OpenCL-Docs#159 · 0 comments · 1 reaction · 1 assignee · Indexed Sep 18, 2026
Add an index of tables to all specs Open

KhronosGroup/OpenCL-Docs#161 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Unneeded/conflictive advise? Open

KhronosGroup/OpenCL-Docs#164 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Unspecified behaviour when multiple buffer read mappings at the same offset have the same pointer and different sizes Open

KhronosGroup/OpenCL-Docs#165 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 18, 2026
Update doc for `work_group_broadcast` Open

OpenCL C Spec themed-agenda

KhronosGroup/OpenCL-Docs#169 · 14 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
The fill_color parameter to clEnqueueFillImage underspecified Open

KhronosGroup/OpenCL-Docs#171 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Expose OpenCL address space qualifiers as type attributes. Open

KhronosGroup/OpenCL-Docs#176 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Specify truthiness for consumption of vector components for logical operators Open

KhronosGroup/OpenCL-Docs#177 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Missing Spec Descriptions for CL_UNORM_SHORT_565 and CL_UNORM_SHORT_555 Open

KhronosGroup/OpenCL-Docs#183 · 8 comments · 0 reactions · 1 assignee · Indexed Sep 18, 2026
SPIR-V: Initializer and Finalizer are not capabilities Open

Coming Soon

KhronosGroup/OpenCL-Docs#190 · 9 comments · 0 reactions · 1 assignee · Indexed Sep 18, 2026
Uniformize comments for enum types in the XML file Open

KhronosGroup/OpenCL-Docs#199 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Relationship Between Platform Version and Device Version Open

OpenCL API Spec

KhronosGroup/OpenCL-Docs#214 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
A few clarification requests around image creation from another image Open

KhronosGroup/OpenCL-Docs#219 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
access qualifier and kernel launch Open

KhronosGroup/OpenCL-Docs#228 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Should error code enums be reserved in blocks of 1, 10, or 16. Open

KhronosGroup/OpenCL-Docs#248 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
CL_VERSION_2_1 and CL_VERSION_2_2 missing in documentation Open

OpenCL API Spec OpenCL C Spec

KhronosGroup/OpenCL-Docs#249 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Enhancement: generate enums.html from cl.xml Open

KhronosGroup/OpenCL-Docs#250 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Clarify program scope variables with subdevices Open

agenda

KhronosGroup/OpenCL-Docs#258 · 6 comments · 1 reaction · 0 assignees · Indexed Sep 18, 2026
reqd_work_group_size and non-uniform NDRanges Open

KhronosGroup/OpenCL-Docs#267 · 9 comments · 0 reactions · 1 assignee · Indexed Sep 18, 2026
OpenCL 3.0 lacking proper interoperability with newer graphics APIs Open

KhronosGroup/OpenCL-Docs#280 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 18, 2026
OpenCL 3.0 extentions for remote DMA? Open

enhancement

KhronosGroup/OpenCL-Docs#281 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
SPIR-V Environment: Storage class of variables Open

needs-spirv-validator SPIR-V Environment Spec

KhronosGroup/OpenCL-Docs#297 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Support for bit-fields in structs Open

agenda OpenCL C Spec themed-agenda

KhronosGroup/OpenCL-Docs#301 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Enforcing struct layout Open

agenda OpenCL C Spec

KhronosGroup/OpenCL-Docs#302 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026

KhronosGroup/OpenCL-Docs

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