Thanks Eric - this looks very promising! I managed to get it installed & running on WSL although I needed to amend the instructions on the arrayfire website somewhat so I could write to /etc/ld.so.conf.d/ Any thoughts on where the switchover point is at which Arrayfire is compelling relative to J's native array calculation. I imagine it is system dependent but was just trying to get general feel.
One thought (and it probably applies for other addons as well), is without the "Get Started" section of Eric's initial forum post, it seems to me it would be more difficult than necessary for a new user to know what to do after loading the addon. Should there be more info in the Manifest summary? Or should we rely on an Addon page on the wiki for info like this? Another option might be, on addon load, to echo " To get started run: man_jaf_ 'intro' " to the session. On Fri, Jan 28, 2022 at 10:08 AM Eric Iverson <eric.b.iver...@gmail.com> wrote: > arrayfire addon updated > > * improved init > > * support for apple m1 > > * Pascal's idea that integer lists are better than boxed lists > this required changes in several of the tutorial examples > for example, > q=. af_matmul_jaf_ af1;af2 > was changed to > q=. af_matmul_jaf_ af1,af2 > > * J like dyad syntax for ops like matmul and the mop family was not adopted > matmul lh,rh is in fact: matmul lh,rh,lhoptions,rhoptions > mop lh,rh is in fact: mop lh,rh,options > this makes the dyad idea less attractive > > * opencl has been tested > it works, but is quite flaky on some platforms > works as expected on windows, but had lots of 'internal error' on linx > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
