NAME

Parse::DMIDecode::Examples - Examples using Parse::DMIDecode::Examples

EXAMPLES

Example 1: Find the Number of Physical CPUs

use strict;
use Parse::DMIDecode qw();

my $dmi = Parse::DMIDecode->new( nowarnings => 1 );
$dmi->probe;

my $physical_cpus = 0;
for my $handle ($dmi->get_handles(group => "processor")) {
    my $type = ($handle->keyword("processor-type") or "");
    next unless $type =~ /Central Processor/i;

    # Check the status of the cpu
    my $status = ($handle->keyword("processor-status") or "");
    if ($status !~ /Unpopulated/i) {
        $physical_cpus++;
    }
}

printf("There %s %d physical %s in this machine.\n",
        ($physical_cpus == 1 ? "is" : "are"),
        $physical_cpus,
        ($physical_cpus == 1 ? "CPU" : "CPUs"),
    );

COPYRIGHT

Copyright 2007 Nicola Worthington.

This software is licensed under The Apache Software License, Version 2.0.

http://www.apache.org/licenses/LICENSE-2.0