From 75c1528eb1417e2222ae9cef8c015916fc774b80 Mon Sep 17 00:00:00 2001 From: lkcl Date: Mon, 3 Oct 2022 12:42:10 +0100 Subject: [PATCH] --- openpower/sv/svp64/discussion.mdwn | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/openpower/sv/svp64/discussion.mdwn b/openpower/sv/svp64/discussion.mdwn index 6fa758480..aca194ae6 100644 --- a/openpower/sv/svp64/discussion.mdwn +++ b/openpower/sv/svp64/discussion.mdwn @@ -212,7 +212,7 @@ full review needed, answering question: four aspects: -1. instructions with only one source +1. instructions with only one source (or dest) 2. RM Modes 3. is the loss of the dynamic meaning "VL=0" nop effect important? 4. why would "sv.op all-scalar" be inside a loop in the first place? @@ -242,4 +242,10 @@ predicate-result should be fine as well (aside from change in predicate behaviou **REMAP** A REMAP would redirect operations from the first nonmasked -predicated element to the first **REMAPped** element. +predicated element to the first **REMAPped** element, and combined +with predication (single bit or otherwise) selection of a +single element is achieved. + +biggest concern: how to achieve the same effect? + +answer: use at least one vector source. -- 2.30.2