You would also have agonize over the fact that in J,
0 * _
0
which is probably not what BLAS does.
And anyway, if you did modify cip.c, how would you distribute the fruits
of your labor?
Henry Rich
On 5/7/2013 4:10 PM, Raul Miller wrote:
On Tue, May 7, 2013 at 3:43 PM, Konrad Hinsen
<[email protected]> wrote:
BLAS is very hard to beat, so the practical question is: could one make J
use BLAS for matrix multiplication (automatically, from standard J verbs)
and other operations where BLAS offers support?
You would modify cip.c (conjunctions: inner product).
Presumably you would be interested in the cases where both matrices
were rank 2 (the AR() macro) and 3!:0 is 8 or 16 (case FL: and case
CMPX: of the AT() macro).
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