So Dawid, if there were a LinearDenseMatrix that used a strided dense representation, what that meet your native code needs? Given our AbstractMatrix data structure and reasonably abstract tests, it would be pretty easy to build this.
I think that would make adding JNI or JNA code for some ops pretty easy via over-rides. My experience, though, is that JNI matrices have to be pretty big to get any win from JNI and JNA. On Wed, Feb 23, 2011 at 1:32 AM, Dawid Weiss <[email protected]> wrote: > The only problem is that, > like Staszek mentioned, we do rely on the internal representation of > matrices (and access it directly via a subclass). >
