From 326b6558618c63197fe2e798b37d2e2684a46ae8 Mon Sep 17 00:00:00 2001 From: lkcl Date: Mon, 22 Aug 2022 19:20:44 +0100 Subject: [PATCH] --- openpower/sv/remap.mdwn | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/openpower/sv/remap.mdwn b/openpower/sv/remap.mdwn index 00392790e..dce0ef787 100644 --- a/openpower/sv/remap.mdwn +++ b/openpower/sv/remap.mdwn @@ -146,8 +146,8 @@ With both Transposition and non-power-two being supported the issues faced by other ISAs are mitigated. Limitations of Matrix REMAP are that the Vector Length (VL) is currently -restricted to 127: up to 127 FMAs may be performed in total (potentially -127 vec2/3/4 FMAs may be used but this requires additional research). +restricted to 127: up to 127 FMAs (or other operation) +may be performed in total. Also given that it is in-registers only at present some care has to be taken on regfile resource utilisation. However it is perfectly possible to utilise Matrix REMAP to perform the three inner-most "kernel" loops of -- 2.30.2