Apollo Accelerators

Apollo Accelerators Discussion Forum
» » »
[Post Reply] [*]  Page 1 of 1  [ 2 posts ]
Author Message
Post subject: Can I have some new AMMX mnemonics? Posted: Mon 31 Jul 2017 15:48
Posts: 1
Joined: Tue 25 Apr 2017 17:15

is there any possibility to compare 4 shorts in one mnemonic?
maybe something like pge d0,d1,d2 where d0 and d1 are the 8 values and d2 is a destination bit mask where a 0 if d0.w < d1.w and a 1 if d0.w >= d1.w.
with that I could do 4 z-buffer compare in a single cycle :-)

best regards

ps: whats that?
PCMPgt.W (ea),B,D Parallel CMPgt.W - Greater Than.

[Profile] [Quote]
Post subject: Re: Can I have some new AMMX mnemonics? Posted: Tue 1 Aug 2017 23:09
Posts: 18
Joined: Fri 20 Jan 2017 00:52
This may get more attention on the apollo-core forum as Gunnar usually hang out there more.


[Profile] [Quote]
Display: Sort by: Direction:
[Post Reply]  Page 1 of 1  [ 2 posts ] Return to “Coding and benchmarks”

Jump to: 

Who is online

Users browsing this forum: No registered users and 1 guest

» The team | Delete all board cookies | All times are UTC+02:00