--- title: "OpenCL 3.1.1 Released To Address A Possible Performance Regression" url: https://daily.dev/posts/opencl-3-1-1-released-to-address-a-possible-performance-regression-2h5tmtjlk source_url: https://www.phoronix.com/news/OpenCL-3.1.1-Released type: article source: "Phoronix" published: 2026-05-22T16:38:41.613Z updated: 2026-05-22T16:39:04.851Z tags: ["performance", "gpu", "opencl"] reading_time: 2 upvotes: 1 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # OpenCL 3.1.1 Released To Address A Possible Performance Regression **[Phoronix](https://daily.dev/sources/phoronix)** · 2 min read · 1 upvotes · 0 comments ## Summary OpenCL 3.1.1 has been released as a quick point release to revert a behavior change introduced in OpenCL 3.1. Specifically, the clGetEventInfo function returning CL_COMPLETE as a host synchronization point has been reverted to its OpenCL 3.0 semantics to avoid a potential performance regression. Developers who need host synchronization should use clWaitForEvents instead. The release also reserves enum blocks for upcoming Intel and Qualcomm extensions and includes minor fixes. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [PoCL 7.1 Released For Bringing OpenCL To More Devices](https://daily.dev/posts/pocl-7-1-released-for-bringing-opencl-to-more-devices-f8mvytk5x) · Phoronix · 0 upvotes · 0 comments --- Tags: [#performance](https://daily.dev/tags/performance), [#gpu](https://daily.dev/tags/gpu), [#opencl](https://daily.dev/tags/opencl) [View this post on daily.dev](https://daily.dev/posts/opencl-3-1-1-released-to-address-a-possible-performance-regression-2h5tmtjlk)