Welcome to the OpenCL.org website. Here you’ll find ways to improve yourself by learning more about OpenCL and ways to improve OpenCL by working on various projects.


Your next partner in building high performance code.


Job: GPGPU Real-Time Big Data Scientist

ASTRON, the Netherlands eScience Center, and the University of Amsterdam have started ALERT, the Apertif Lofar Exploration of the Radio Transient Sky. ALERT aims to identify the highly compact astrophysical explosions powering Fast Radio Bursts (FRBs). To accomplish this challenging goal, we recently built a dedicated GPU supercomputer of world Top 100 class. It reduces, …

What do the online media say about the new OpenCL 2.2 and SPIR-V 1.2?

You’ve seen the news everywhere. OpenCL 2.2 and SPIR-V are out there! See below what the online media had to say about it. PC Perspective | Khronos Group Published Finalized OpenCL 2.2 & SPIR-V 1.2 “Aligning with the start of the International Workshop on OpenCL (IWOCL) 2017 in Toronto, Ontario, Canada, The Khronos Group has …


OpenCL needs work. We can complain, but better is to just fix it.

OpenCL.org is all about OpenCL. Its main goal is to make the language and its ecosphere stronger, by providing useful info and supporting porting-projects.
The site is initiated by Stream HPC, but it’s run by the OpenCL community.

Project leaders

  • OpenCL.org: Stream HPC team
  • Coding: Stream HPC team
  • Tools: Stream HPC team
  • Vendors: Stream HPC team
  • Man-pages: TBD

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