Monte Carlo Simulation
Run Spectre

 Once again, this program takes in parameters: all .scs files in /results/ folder
 The user should be weary that the modified input.scs files are still in the direct subdirectory results/ and output files are labeled input(n).out

Click here to download the MCRunSpectre.pl file only.
Click here to go to the downloads page.


#!/usr/bin/perl -w 
#Written by Hector Hung, Shouri Chatterjee and Professor Peter Kinget
# Copyright (C) 2004 by the authors and Columbia Integrated Systems
# Laboratory.

# There is no warranty or support and we cannot be held liable in any way.
# Everyone is permitted to copy verbatim copies of the code including
# this message.

# MCRunSpectre      - Monte Carlo Simulation Runner
#                     runs spectre on all netlists in the results directory

# usage:       'MCRunSpectre.pl'

#constants:
my $RESULTPATH = "results/";      <-Looks into this result path for .scs files

#get list of all netlists in results directory
$files = `ls $RESULTPATH*.scs | xargs`;      <-- Uses 'xargs' from the local shell  to match and pipe all .scs files

#for each netlist, run spectre and output a file in ascii format
foreach $file (split(' ',$files)) {
    print "$file\n";
    $file =~ m/(.*)\.scs/;
   
    print `spectre -format nutascii -raw $1.out $file`;         <--Run spectre and output them into a .out file

}

If you have any questions, please email me at hch2007@columbia.edu