From b204513bbfbac10a826e485f677c7ed77e342d52 Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen.hemminger@vyatta.com>
Date: Thu, 29 Jan 2009 16:29:14 -0800
Subject: Change name of cpu summary script and rearrange

Final answer.
---
 scripts/vyatta-cpu-summary.pl | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100755 scripts/vyatta-cpu-summary.pl

(limited to 'scripts/vyatta-cpu-summary.pl')

diff --git a/scripts/vyatta-cpu-summary.pl b/scripts/vyatta-cpu-summary.pl
new file mode 100755
index 0000000..1839a5d
--- /dev/null
+++ b/scripts/vyatta-cpu-summary.pl
@@ -0,0 +1,37 @@
+#! /usr/bin/perl
+# implement "show cpu-info"
+
+open my $cpuinfo, '<', '/proc/cpuinfo'
+  or die "Can't open /proc/cpuinfo : $!";
+
+my %models;
+my %packages;
+my %cores;
+
+my %map = (
+    'model name'  => \%models,
+    'physical id' => \%packages,
+    'core id'     => \%cores
+);
+
+my $cpu = 0;
+while (<$cpuinfo>) {
+    chomp;
+    my ( $tag, $val ) = split /:/;
+    if ( !$tag ) {
+        ++$cpu;
+        next;
+    }
+
+    $tag =~ s/\s+$//;
+    $val =~ s/^\s+//;
+
+    my $ref = $map{$tag};
+    $ref->{$val} = $cpu  if ($ref);
+}
+close $cpuinfo;
+
+print "CPU       ", join( "       \n", keys %models ), "\n";
+print "Packages  ", scalar keys %packages, "\n";
+print "Cores     ", scalar keys %cores,    "\n";
+print "Threads   ", $cpu, "\n";
-- 
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