I finally got a chance to walk thru these with XDC. Brilliant work!
I guess I'm going to have to find some time to learn how to do some
vectoring myself. These routines are a big help.
Thank-you!
sas
On Tue, Feb 1, 2022 at 6:10 PM Ngan, Robert (DXC Luxoft) <
robert.n...@dxc.com> wrote:
> I
I originally just coded the obvious VUPKZ/MVI/TR like a UNPK/MVI/TR or
UNPKA/MVI/TR instruction sequence, but found the performance was within 10% for
all three variations. It looks like most of the time is spent in the TR
instruction. So, we need to eliminate the TR, and I came up with two
