Andrew Richards
highlandsandrew.bsky.social
Andrew Richards
@highlandsandrew.bsky.social
CEO of Codeplay, a specialist compiler company in Edinburgh, Scotland. Codeplay is now part of Intel. I also love spending time in the Highlands.
Why is disruptive technology so hard?
I mean: you've invented something that can change the world, so why aren't people throwing cash at you?

I thought I would write about not only my successful experience, but try to help others get through the tough times.

open.substack.com/pub/codeandr...
Why is disruptive technology so hard?
I mean: you've invented something that can change the world, so why aren't people throwing cash at you?
open.substack.com
December 14, 2025 at 10:14 PM
OpenCL is still very much in active use for real Hugh performance workloads
Next up at #IWOCL, we welcome our Keynote Speaker, Moritz Lehmann (Intel) to talk about his FluidX3D Lattice Boltzmann CFD software, written in #OpenCL. Sharing amazing optimisations to improve memory use and access.
April 9, 2025 at 9:30 AM
Reposted by Andrew Richards
After to crapshoot that was the launch of PVC/Alchemist, things are quite good these days on Intel GPUs.

SYCL looks pretty good.

And when Intel does decide to re-enter the GPGPU market, I expect the software to work.
December 23, 2024 at 9:29 PM
This is a great list of misconceptions about compilers and explanations of what's really going on and why. These misconceptions are very common: I have had to explain probably all of them more than once. There's one main one missing: compilers are not magic, they follow well-specified engineering
December 11, 2024 at 7:41 PM