From bd69450ff610c2d8131e68e2236d66831ba3fd18 Mon Sep 17 00:00:00 2001 From: lkcl Date: Mon, 10 Apr 2023 09:53:43 +0100 Subject: [PATCH] --- openpower/sv/rfc/ls012.mdwn | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/openpower/sv/rfc/ls012.mdwn b/openpower/sv/rfc/ls012.mdwn index 57461df9c..9ee2012f2 100644 --- a/openpower/sv/rfc/ls012.mdwn +++ b/openpower/sv/rfc/ls012.mdwn @@ -240,8 +240,9 @@ as just one example. These LUT2/3 operations are high cost high reward. Outlined in [[sv/bitmanip]], the simplest ones already exist in PackedSIMD VSX: `xxeval`. The same reasoning applies as to fclass: SFFS needs to be -stand-alone on its own merits and not "punished" should an implementor -choose not to implement any aspect of PackedSIMD VSX. +stand-alone on its own merits and should an implementor +choose not to implement any aspect of PackedSIMD VSX the performance +of their product should not be penalised for making that decision. With Predication being such a high priority in GPUs and HPC, CR Field variants of Ternary and Binary LUT instructions were considered high -- 2.30.2