From 9fe7b0c03e0396bfd083c5b5315bd211812ac32c Mon Sep 17 00:00:00 2001 From: lkcl Date: Fri, 6 May 2022 00:03:04 +0100 Subject: [PATCH] --- openpower/sv/SimpleV_rationale.mdwn | 3 +++ 1 file changed, 3 insertions(+) diff --git a/openpower/sv/SimpleV_rationale.mdwn b/openpower/sv/SimpleV_rationale.mdwn index 97f68aff4..9d09fefde 100644 --- a/openpower/sv/SimpleV_rationale.mdwn +++ b/openpower/sv/SimpleV_rationale.mdwn @@ -282,6 +282,9 @@ of the problem-space: DCT, FFT, Parallel Prefix-Sum and other common transformations that require significant programming effort in other ISAs. +All of these things come entirely from "Augmentation" of the Scalar operation +being prefixed: at no time is the Scalar operation significantly +altered. From there, several more "Modes" can be added, including saturation, which is needed for Audio and Video applications, "Reverse Gear" which runs the Element Loop in reverse order (needed for Prefix -- 2.30.2