* Re: [gentoo-dev] Script to test instruction set.
@ 2003-08-13 5:04 99% ` Joerg Plate
0 siblings, 0 replies; 1+ results
From: Joerg Plate @ 2003-08-13 5:04 UTC (permalink / raw
To: gentoo-dev
time for /bin/ls (80KB)
Shell: 42 seconds
Perl1: 14 seconds
Perl2: 1 second
time for /usr/bin/ghemical (9.2MB)
Perl2: 27 seconds
--- analyse-x86.pl 2003-08-13 06:46:05.000000000 +0200
+++ analyse-x86 2003-08-13 06:53:16.424813198 +0200
@@ -59,4 +59,7 @@
my $print;
+my %done;
while (defined (my $instruction = <PIPE>)) {
chomp $instruction;
+ next if $done{$instruction};
+ $done{$instruction}++;
if (scalar (grep /^$instruction$/, "cmpxchg","xadd","bswap","invd","wbinvd","invlpg")) { $i486++; $print=1 }
--
"I'm working on it." <http://Patterner.de>
--
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2003-08-12 11:55 [gentoo-dev] Script to test instruction set Tavis Ormandy
2003-08-12 18:23 ` Georgi Georgiev
2003-08-13 5:04 99% ` Joerg Plate
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