From ab0e8c0dd1c82e0fb946c2f013962287043778c6 Mon Sep 17 00:00:00 2001 From: lkcl Date: Tue, 5 Dec 2023 14:10:26 +0000 Subject: [PATCH] --- openpower/sv/cookbook/pospopcnt.mdwn | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/openpower/sv/cookbook/pospopcnt.mdwn b/openpower/sv/cookbook/pospopcnt.mdwn index e72fa7887..22ca3077e 100644 --- a/openpower/sv/cookbook/pospopcnt.mdwn +++ b/openpower/sv/cookbook/pospopcnt.mdwn @@ -2,6 +2,8 @@ * * +* RISC-V Bitmanip Extension Document Version 0.94-draft Editor: Claire Wolf Symbiotic GmbH + Positional popcount in optimised assembler is typically done on SIMD ISAs in around 500 lines. Power ISA thanks to `bpermd` can be much more efficient: @@ -45,7 +47,4 @@ Array popcount is just standard popcount function ([[!wikipedia Hamming weight]] pospopcnt -RISC-V Bitmanip Extension Document Version 0.94-draft Editor: Claire Wolf Symbiotic GmbH - - [[!tag svp64_cookbook ]] -- 2.30.2