bin/parse_cpuinfo.pl

   1 #! /usr/bin/perl\r
   2 \r
   3 # ------------------------------------------------\r
   4 #   Copyright 2014 AT&T Intellectual Property\r
   5 #   Licensed under the Apache License, Version 2.0 (the "License");\r
   6 #   you may not use this file except in compliance with the License.\r
   7 #   You may obtain a copy of the License at\r
   8 #\r
   9 #     http://www.apache.org/licenses/LICENSE-2.0\r
  10 #\r
  11 #   Unless required by applicable law or agreed to in writing, software\r
  12 #   distributed under the License is distributed on an "AS IS" BASIS,\r
  13 #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  14 #   See the License for the specific language governing permissions and\r
  15 #   limitations under the License.\r
  16 # -------------------------------------------\r
  17 \r
  18 $infl = "/proc/cpuinfo";\r
  19 open I,$infl or die "Can't open $infl, exiting.\n";\r
  20 \r
  21 $curr_proc = -1;\r
  22 $curr_socket = -1;\r
  23 $curr_coreid = -1;\r
  24 \r
  25 while($line=<I>){\r
  26         chomp($line);\r
  27         @flds = split /:/,$line;\r
  28         if(scalar(@flds)==2){\r
  29                 if($flds[0] =~ /processor/){\r
  30                         if($curr_proc != -1){\r
  31                                 print "$curr_proc,$curr_socket,$curr_coreid\n";\r
  32                         }\r
  33                         $curr_proc = int($flds[1]);\r
  34                 }\r
  35                 if($flds[0] =~ /physical id/){\r
  36                         $curr_socket = int($flds[1]);\r
  37                 }\r
  38                 if($flds[0] =~ /core id/){\r
  39                         $curr_coreid = int($flds[1]);\r
  40                 }\r
  41         }\r
  42 }\r
  43 if($curr_proc != -1){\r
  44         print "$curr_proc,$curr_socket,$curr_coreid\n";\r
  45 }\r