From 9be46c01781d98eba36d2121a8f4935fcfb4dd61 Mon Sep 17 00:00:00 2001 From: Luke Kenneth Casson Leighton Date: Mon, 8 Jan 2024 14:40:01 +0000 Subject: [PATCH] bug 1244: add itemize list for intro of pospopcount --- .../fosdem2024/fosdem2024_ddffirst/fosdem2024_ddffirst.tex | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/conferences/fosdem2024/fosdem2024_ddffirst/fosdem2024_ddffirst.tex b/conferences/fosdem2024/fosdem2024_ddffirst/fosdem2024_ddffirst.tex index cda07dda7..9029ebc30 100644 --- a/conferences/fosdem2024/fosdem2024_ddffirst/fosdem2024_ddffirst.tex +++ b/conferences/fosdem2024/fosdem2024_ddffirst/fosdem2024_ddffirst.tex @@ -182,9 +182,12 @@ function op\_cmpi(BA, RA, SI) # cmpi not vector-cmpi! \end{itemize} } -\frame{\frametitle{Pospopcount.c} +\frame{\frametitle{Pospopcount} - Positional popcount adds up the totals of each bit set to 1 in each bit-position, of an array of input values. + \begin{itemize} + \item Positional popcount adds up the totals of each bit set to 1 in each bit-position, of an array of input values. + \item Notoriously difficult to do in SIMD assembler: typically 550 lines + \end{itemize} \lstinputlisting[language={}]{pospopcount.c} -- 2.30.2