Re:Prefix Sum with SIMD
by dahart on Saturday February 12, 2022 @11:18AM
(#30313872)
> it almost feels like programming for a retro games console.
I get this feeling writing CUDA code all the time, having to keep my stack frames and local data small, figuring out how to even out and time-slice the work. It’s a little like Arduino coding in a way, it’s just that instead of one of them running at 16Mhz, I have ten thousand of them running at 2Ghz (and as a bonus they have floating point superpowers).
I get this feeling writing CUDA code all the time, having to keep my stack frames and local data small, figuring out how to even out and time-slice the work. It’s a little like Arduino coding in a way, it’s just that instead of one of them running at 16Mhz, I have ten thousand of them running at 2Ghz (and as a bonus they have floating point superpowers).