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By: a guest on Feb 20th, 2010  |  syntax: Perl  |  size: 2.88 KB  |  hits: 128  |  expires: Never
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  1.  
  2. #parse test codec output files.  
  3.  
  4. # flac_5.flac
  5. # 175906 of 175906
  6. # Decode time - 27.74s
  7. # File duration - 175.90s
  8. # 634.10% realtime
  9. #12.61MHz needed for realtime
  10.  
  11. if(scalar(@ARGV) != 2 && scalar(@ARGV) != 1){
  12.         print "Ussage: parser_testcodec.pl new_results old_results\n        parser_testcodec.pl new_results\n";  
  13. }
  14.  
  15. my %newfile;
  16.  
  17. #open new benchmark file
  18. open FILE, $ARGV[0];
  19. while ($line = <FILE>){
  20.         chomp $line;
  21.         $filename=$line;
  22.         #print $filename."\n";
  23.        
  24.         $line = <FILE>;
  25.         $line = <FILE>;
  26.         $line =~ m/-\s([0-9\.]*)s/;
  27.         $decodetime = $1;
  28.        
  29.         $line = <FILE>;
  30.         $line = <FILE>;
  31.         $line =~ m/([0-9\.]*)\%/;
  32.         $realtime = $1;
  33.        
  34.         $line = <FILE>;
  35.         $line =~ m/([0-9\.]*)MHz/;
  36.         $mhz=$1;
  37.         #consume blank line
  38.         $line = <FILE>;
  39.        
  40.         #store in hash
  41.         $newfile{$filename} = [$realtime, $mhz, $decodetime];
  42.        
  43.         #| flac_5.flac | 175906 of 175906 | Decode time - 27.74s | File duration - 175.90s | 634.10% realtime | 12.61MHz |
  44.         #print "| $filename | Decode time - $decodetime"."s | $realtime"."% realtime | $mhz"."MHz |\n";
  45.         #print "$filename\t$realtime\n";
  46.  
  47.        
  48. }      
  49.  
  50. #open old benchmark file
  51. my %oldfile;
  52. open FILE, $ARGV[1];
  53. while ($line = <FILE>){
  54.         chomp $line;
  55.         $filename=$line;
  56.         #print $filename."\n";
  57.        
  58.         $line = <FILE>;
  59.         $line = <FILE>;
  60.         $line =~ m/-\s([0-9\.]*)s/;
  61.         $decodetime = $1;
  62.        
  63.         $line = <FILE>;
  64.         $line = <FILE>;
  65.         $line =~ m/([0-9\.]*)\%/;
  66.         $realtime = $1;
  67.        
  68.         $line = <FILE>;
  69.         $line =~ m/([0-9\.]*)MHz/;
  70.         $mhz=$1;
  71.                
  72.         #consume blank line
  73.         $line = <FILE>;
  74.        
  75.         #store in hash
  76.         $oldfile{$filename} = [$realtime, $mhz, $decodetime];
  77.        
  78.  
  79.        
  80. }
  81.  
  82. my @keylist;
  83.  
  84. @keylist = sort {$a cmp  $b}  keys(%newfile);
  85. #print for wiki
  86. my $oldkey = "nothing_";
  87. foreach $key (@keylist){
  88.         #check if this is a new format and add the table heading
  89.         $oldkey =~ m/([a-z]*)\_/;
  90.        
  91.        
  92.         if(!($key =~ m/$1/i)){
  93.                 print "| *MP3*  |||||\n" if($key =~ m/lame/);
  94.                 print "| *AAC-LC*  |||||\n" if($key =~ m/nero/);
  95.                 print "| *Vorbis*  |||||\n" if($key =~ m/vorbis/);
  96.                 print "| *WMA Standard*  |||||\n" if($key =~ m/wma/);
  97.                 print "| *WAVPACK*  |||||\n" if($key =~ m/wv/);
  98.                 print "| *Nero AAC-HE*  |||||\n" if($key =~ m/aache/);
  99.                 print "| *Apple Lossless*  |||||\n" if($key =~ m/applelossless/);
  100.                 print "| *Monkey's Audio*  |||||\n" if($key =~ m/ape/);
  101.                 print "| *Musepack*  |||||\n" if($key =~ m/mpc/);
  102.                 print "| *FLAC*  |||||\n" if($key =~ m/flac/);
  103.                
  104.         }
  105.        
  106.         if(defined($oldfile{$key})){
  107.                 print "| $key | $newfile{$key}->[0]"."% realtime | Decode time - $newfile{$key}->[2]s | $newfile{$key}->[1]"."MHz | ".$newfile{$key}->[1]/$oldfile{$key}->[1] ."|\n";
  108.         }elsif(scalar(@ARGV) ==2){
  109.                 print "| $key | $newfile{$key}->[0]"."% realtime | Decode time - $newfile{$key}->[2]s | $newfile{$key}->[1]"."MHz | - |\n";
  110.         } else{
  111.                 print "| $key | $newfile{$key}->[0]"."% realtime | Decode time - $newfile{$key}->[2]s | $newfile{$key}->[1]"."MHz |\n";
  112.         }
  113.         $oldkey=$key;
  114. }
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