1Parse::DMIDecode::ExampUlseesr(3C)ontributed Perl DocumePnatrastei:o:nDMIDecode::Examples(3)
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NAME

6       Parse::DMIDecode::Examples - Examples using Parse::DMIDecode::Examples
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EXAMPLES

9   Example 1: Find the Number of Physical CPUs
10        use strict;
11        use Parse::DMIDecode qw();
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13        my $dmi = Parse::DMIDecode->new( nowarnings => 1 );
14        $dmi->probe;
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16        my $physical_cpus = 0;
17        for my $handle ($dmi->get_handles(group => "processor")) {
18            my $type = ($handle->keyword("processor-type") or "");
19            next unless $type =~ /Central Processor/i;
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21            # Check the status of the cpu
22            my $status = ($handle->keyword("processor-status") or "");
23            if ($status !~ /Unpopulated/i) {
24                $physical_cpus++;
25            }
26        }
27
28        printf("There %s %d physical %s in this machine.\n",
29                ($physical_cpus == 1 ? "is" : "are"),
30                $physical_cpus,
31                ($physical_cpus == 1 ? "CPU" : "CPUs"),
32            );
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35       Copyright 2007 Nicola Worthington.
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37       This software is licensed under The Apache Software License, Version
38       2.0.
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40       <http://www.apache.org/licenses/LICENSE-2.0>
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44perl v5.30.2                      2020-03-26     Parse::DMIDecode::Examples(3)
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