Rusticl Driver Advances: OpenCL Semaphore Support Lands in Mesa 25.3 for Enhanced GPU Synchronization

 

Discover how Red Hat's integration of OpenCL semaphore support in Mesa's Rusticl driver revolutionizes GPU work synchronization & cross-API interoperability. Learn about performance gains for Intel Iris, RadeonSI & Zink. Meta Description:

Intel Graphics Performance Boost: Ubuntu to Disable Security Mitigations for 20% Faster GPU Compute

 

Ubuntu & Intel are disabling GPU security mitigations for a 20% performance boost in OpenCL & Level Zero workloads. Learn why Spectre protections are no longer needed & how this impacts AI, rendering, & scientific computing. Expected in Ubuntu 25.10.

Rusticl OpenCL Driver Achieves Major Milestones: SVM & Intel Subgroups Support

 

Rusticl, Mesa's Rust-based OpenCL driver, now supports Intel Subgroups and Shared Virtual Memory (SVM)—boosting performance for AI, machine learning, and high-performance computing (HPC). Learn how these updates impact GPU acceleration & OpenCL 2.0+ development.

A IDE Open Source KDEvelop 5.1, será lançado com o suporte para LLDB e OpenCL e muitas alterações.

O suporte para a linguagem Python foi melhorado.