Scott
I had a look at the link earlier today and also just now. It's changing
before one's very eyes!
I suspect your 2nd type-test on x should be on y, ie this bit:
if. 8 = typeof x do.NB. should be y???
B =. 1&fc"0 y
else.
B =. y
end.
I run Windows; your code snippet:
elseif. UNAME-: 'Win' do.
'platform not supported' 13!:8[10
elseif.
suggests Windows doesn't support this development.
Is that the case, or is it just that you're only developing in Linux &
Darwin?
Is it feasible to download liblas for Windows? If so, do you know whether
it's just liblas.dll or is more needed?
Thanks,
Mike
On 30/08/2014 06:04, Scott Locklin wrote:
So, it took me all of 20 minutes to pull dgemm into J for a matrix
multiplication speedup.
I stuck it here, along with an org-emacs TODO list for making this
actually happen.
It's all "busy work" as far as I can tell, though it would be my first
time writing code that links to CUDA.
Either way, the dgemm wrapper should eventually make its way into the
API stuff, as it's a pretty good speedup over +/ .* for bigger array
problems
https://github.com/locklin/jCUDA
Feel free to pitch in on the busy work if anyone has problems that
would benefit from this.
-Scott
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