> If my (newly refreshed) understanding is correct, you can implement f⍣≡ as a per-thread fixpoint if you know that f is elementwise independent, which it seems

> If my (newly refreshed) understanding is correct, you can implement f⍣≡ as a per-thread fixpoint if you know that f is elementwise independent, which it seems like you'd be able to determine at least some of the time by static analysis Hmm, yeah, that would work. Though you would also need to account for side effects in f. > semantics line up somewhat with GPU-friendly parallelism, but not entirely An APL machine was proposed[0]. I say it is the GPUs that are wrong! :) https://www.slac.stanford.edu/pubs/slacreports/reports07/slac-r-114.pdf https://www.slac.stanford.edu/pubs/slacreports/reports07/sla...