Difference between revisions of "Repository of scripts used by IRIDIA members"

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Line 94: Line 94:
 
-rw-r--r-- 1 mmanfrin mmanfrin 38574 2006-06-23 12:28 tai80a.dat
 
-rw-r--r-- 1 mmanfrin mmanfrin 38574 2006-06-23 12:28 tai80a.dat
 
</pre>
 
</pre>
  +
   
 
The '''out''' directory contains a directory for each algorithm to be tested. Each directory contains a directory for each problem instance to be solved:
 
The '''out''' directory contains a directory for each algorithm to be tested. Each directory contains a directory for each problem instance to be solved:
  +
<pre>
 
mmanfrin@majorana:~/Parallel-QAP$ ls -al out/
 
total 176
 
drwxr-xr-x 41 mmanfrin mmanfrin 4096 2006-07-07 10:55 .
 
drwxr-xr-x 8 mmanfrin mmanfrin 4096 2006-07-06 15:11 ..
 
-rwxr-xr-x 1 mmanfrin mmanfrin 11531 2006-07-07 10:55 create-dir.sh
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 fc.1.x.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 fc.2.6.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 fc.2.7.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 fc.2.8.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 fc.2.9.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 fc.3.6.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 fc.3.7.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 fc.3.8.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 fc.3.9.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 hc.1.x.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 hc.2.6.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 hc.2.7.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 hc.2.8.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 hc.2.9.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 hc.3.6.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 hc.3.7.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 hc.3.8.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 hc.3.9.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-04 17:28 pir
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 rw.1.x.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 rw.2.6.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 rw.2.7.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 rw.2.8.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 rw.2.9.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 rw.3.6.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 rw.3.7.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 rw.3.8.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 rw.3.9.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-04 17:31 seq
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-04 17:32 seq2
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 ur.1.x.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 ur.2.6.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 ur.2.7.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 ur.2.8.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 ur.2.9.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 ur.3.6.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 ur.3.7.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 ur.3.8.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-07 10:55 ur.3.9.10
 
</pre>
 
   
 
The '''sh''' directory contains a directory for each algorithm to be tested. Each directory contains a script file for each problem instance to be solved:
 
The '''sh''' directory contains a directory for each algorithm to be tested. Each directory contains a script file for each problem instance to be solved:
<pre>
 
mmanfrin@majorana:~/Parallel-QAP$ ls -al sh
 
total 224
 
drwxr-xr-x 41 mmanfrin mmanfrin 4096 2006-08-09 17:00 .
 
drwxr-xr-x 8 mmanfrin mmanfrin 4096 2006-07-06 15:11 ..
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:21 fc.1.x.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:22 fc.2.6.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:22 fc.2.7.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:22 fc.2.8.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:22 fc.2.9.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:22 fc.3.6.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:22 fc.3.7.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:22 fc.3.8.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:22 fc.3.9.10
 
-rwxr-xr-x 1 mmanfrin mmanfrin 13869 2006-08-09 16:58 group1-2-opt.sh
 
-rwxr-xr-x 1 mmanfrin mmanfrin 12358 2006-08-09 17:00 group2-ts.sh
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:23 hc.1.x.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:23 hc.2.6.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:23 hc.2.7.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:23 hc.2.8.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:23 hc.2.9.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:24 hc.3.6.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:24 hc.3.7.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:24 hc.3.8.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:24 hc.3.9.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 24576 2006-07-04 17:02 pir
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:24 rw.1.x.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:24 rw.2.6.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:24 rw.2.7.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:24 rw.2.8.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:24 rw.2.9.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:25 rw.3.6.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:25 rw.3.7.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:25 rw.3.8.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:25 rw.3.9.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-04 17:17 seq
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-04 17:23 seq2
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:25 ur.1.x.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:25 ur.2.6.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:26 ur.2.7.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:26 ur.2.8.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:26 ur.2.9.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:26 ur.3.6.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:26 ur.3.7.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:26 ur.3.8.10
 
drwxr-xr-x 4 mmanfrin mmanfrin 4096 2006-07-06 22:26 ur.3.9.10
 
</pre>
 
   
   
 
The '''src''' directory contains a directory for each algorithm (mine are organized in different subdirectories according to inteconnection topology and communication schema):
 
The '''src''' directory contains a directory for each algorithm (mine are organized in different subdirectories according to inteconnection topology and communication schema):
  +
<pre>
 
mmanfrin@majorana:~/Parallel-QAP$ ls -al src/MPI/sync/multicolony/fully-connected/
 
total 80
 
drwxr-xr-x 20 mmanfrin mmanfrin 4096 2006-07-04 16:42 .
 
drwxr-xr-x 5 mmanfrin mmanfrin 4096 2006-06-29 14:48 ..
 
drwxr-xr-x 3 mmanfrin mmanfrin 4096 2006-07-07 10:40 FC.1.x.10
 
drwxr-xr-x 3 mmanfrin mmanfrin 4096 2006-07-07 14:39 FC.2.6.10
 
drwxr-xr-x 3 mmanfrin mmanfrin 4096 2006-07-07 14:39 FC.2.7.10
 
drwxr-xr-x 3 mmanfrin mmanfrin 4096 2006-07-07 14:40 FC.2.8.10
 
drwxr-xr-x 3 mmanfrin mmanfrin 4096 2006-07-07 14:40 FC.2.9.10
 
drwxr-xr-x 3 mmanfrin mmanfrin 4096 2006-07-07 14:40 FC.3.6.10
 
drwxr-xr-x 3 mmanfrin mmanfrin 4096 2006-07-07 14:41 FC.3.7.10
 
drwxr-xr-x 3 mmanfrin mmanfrin 4096 2006-07-07 14:41 FC.3.8.10
 
drwxr-xr-x 3 mmanfrin mmanfrin 4096 2006-07-07 14:41 FC.3.9.10
 
drwxr-xr-x 3 mmanfrin mmanfrin 4096 2006-07-07 14:41 RW.1.x.10
 
drwxr-xr-x 3 mmanfrin mmanfrin 4096 2006-07-07 14:42 RW.2.6.10
 
drwxr-xr-x 3 mmanfrin mmanfrin 4096 2006-07-07 14:42 RW.2.7.10
 
drwxr-xr-x 3 mmanfrin mmanfrin 4096 2006-07-07 14:43 RW.2.8.10
 
drwxr-xr-x 3 mmanfrin mmanfrin 4096 2006-07-07 14:43 RW.2.9.10
 
drwxr-xr-x 3 mmanfrin mmanfrin 4096 2006-07-07 14:44 RW.3.6.10
 
drwxr-xr-x 3 mmanfrin mmanfrin 4096 2006-07-07 14:44 RW.3.7.10
 
drwxr-xr-x 3 mmanfrin mmanfrin 4096 2006-07-07 14:44 RW.3.8.10
 
drwxr-xr-x 3 mmanfrin mmanfrin 4096 2006-07-07 14:44 RW.3.9.10
 
</pre>
 
   
 
===Boxplot of solution values by algorithm===
 
===Boxplot of solution values by algorithm===

Revision as of 15:46, 17 August 2006

Max's scripts

When testing different algorithms on some combinatorial optimization problem, I usually organize the data on my machine according to a same schema. Basically I create the following structure of directories to store sources, problem instances, output data, executables and scripts.

+ main_project_folder
|
|-+ bin   (contains the executables of the algorithms)
|
|-+ instances   (contains the problem instances)
|
|-+ out   (contains the outputs of the trial)
|
|-+ sh   (contains the script to launch the experiments)
|
|-+ src   (contains the sources of the algorithms)


Here I show you as an example what I did for the experiments on Parallel ACO for QAP:

mmanfrin@majorana:~/Parallel-QAP$ ls -al
total 40
drwxr-xr-x   8 mmanfrin mmanfrin 4096 2006-07-06 15:11 .
drwxr-xr-x   9 mmanfrin mmanfrin 4096 2006-08-14 12:29 ..
drwxr-xr-x   2 mmanfrin mmanfrin 4096 2006-07-06 22:15 bin
drwxr-xr-x   2 mmanfrin mmanfrin 4096 2006-08-09 17:02 instances
drwxr-xr-x  16 mmanfrin mmanfrin 4096 2006-06-26 16:33 instances.all
-rw-r--r--   1 mmanfrin mmanfrin   40 2006-07-06 15:11 lamhost-group1.txt
-rw-r--r--   1 mmanfrin mmanfrin   40 2006-07-06 15:11 lamhost-group2.txt
drwxr-xr-x  41 mmanfrin mmanfrin 4096 2006-07-07 10:55 out
drwxr-xr-x  41 mmanfrin mmanfrin 4096 2006-08-09 17:00 sh
drwxr-xr-x   4 mmanfrin mmanfrin 4096 2006-06-23 12:29 src

The bin directory contains links to the executables of the various algorithm:

mmanfrin@majorana:~/Parallel-QAP$ ls -al bin
total 152
drwxr-xr-x  2 mmanfrin mmanfrin 4096 2006-07-06 22:15 .
drwxr-xr-x  8 mmanfrin mmanfrin 4096 2006-07-06 15:11 ..
lrwxrwxrwx  1 mmanfrin mmanfrin   65 2006-07-06 22:06 fc.1.x.10 -> ../src/MPI/sync/multicolony/fully-connected/FC.1.x.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   65 2006-07-06 22:07 fc.2.6.10 -> ../src/MPI/sync/multicolony/fully-connected/FC.2.6.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   65 2006-07-06 22:07 fc.2.7.10 -> ../src/MPI/sync/multicolony/fully-connected/FC.2.7.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   65 2006-07-06 22:07 fc.2.8.10 -> ../src/MPI/sync/multicolony/fully-connected/FC.2.8.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   65 2006-07-06 22:07 fc.2.9.10 -> ../src/MPI/sync/multicolony/fully-connected/FC.2.9.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   65 2006-07-06 22:12 fc.3.6.10 -> ../src/MPI/sync/multicolony/fully-connected/FC.3.6.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   65 2006-07-06 22:12 fc.3.7.10 -> ../src/MPI/sync/multicolony/fully-connected/FC.3.7.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   65 2006-07-06 22:12 fc.3.8.10 -> ../src/MPI/sync/multicolony/fully-connected/FC.3.8.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   65 2006-07-06 22:12 fc.3.9.10 -> ../src/MPI/sync/multicolony/fully-connected/FC.3.9.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   62 2006-07-06 22:13 hc.1.x.10 -> ../src/MPI/sync/multicolony/hypercube/3D/HC.1.x.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   62 2006-07-06 22:13 hc.2.6.10 -> ../src/MPI/sync/multicolony/hypercube/3D/HC.2.6.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   62 2006-07-06 22:13 hc.2.7.10 -> ../src/MPI/sync/multicolony/hypercube/3D/HC.2.7.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   62 2006-07-06 22:13 hc.2.8.10 -> ../src/MPI/sync/multicolony/hypercube/3D/HC.2.8.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   62 2006-07-06 22:13 hc.2.9.10 -> ../src/MPI/sync/multicolony/hypercube/3D/HC.2.9.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   62 2006-07-06 22:14 hc.3.6.10 -> ../src/MPI/sync/multicolony/hypercube/3D/HC.3.6.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   62 2006-07-06 22:14 hc.3.7.10 -> ../src/MPI/sync/multicolony/hypercube/3D/HC.3.7.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   62 2006-07-06 22:14 hc.3.8.10 -> ../src/MPI/sync/multicolony/hypercube/3D/HC.3.8.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   62 2006-07-06 22:14 hc.3.9.10 -> ../src/MPI/sync/multicolony/hypercube/3D/HC.3.9.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   65 2006-07-06 22:08 rw.1.x.10 -> ../src/MPI/sync/multicolony/fully-connected/RW.1.x.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   65 2006-07-06 22:08 rw.2.6.10 -> ../src/MPI/sync/multicolony/fully-connected/RW.2.6.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   65 2006-07-06 22:08 rw.2.7.10 -> ../src/MPI/sync/multicolony/fully-connected/RW.2.7.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   65 2006-07-06 22:11 rw.2.8.10 -> ../src/MPI/sync/multicolony/fully-connected/RW.2.8.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   65 2006-07-06 22:11 rw.2.9.10 -> ../src/MPI/sync/multicolony/fully-connected/RW.2.9.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   65 2006-07-06 22:11 rw.3.6.10 -> ../src/MPI/sync/multicolony/fully-connected/RW.3.6.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   65 2006-07-06 22:11 rw.3.7.10 -> ../src/MPI/sync/multicolony/fully-connected/RW.3.7.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   65 2006-07-06 22:11 rw.3.8.10 -> ../src/MPI/sync/multicolony/fully-connected/RW.3.8.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   65 2006-07-06 22:12 rw.3.9.10 -> ../src/MPI/sync/multicolony/fully-connected/RW.3.9.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   37 2006-06-26 11:23 seq -> ../src/Sequential/MMASQAP/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   62 2006-07-06 22:14 ur.1.x.10 -> ../src/MPI/sync/multicolony/linear-array/UR.1.x.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   62 2006-07-06 22:14 ur.2.6.10 -> ../src/MPI/sync/multicolony/linear-array/UR.2.6.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   62 2006-07-06 22:15 ur.2.7.10 -> ../src/MPI/sync/multicolony/linear-array/UR.2.7.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   62 2006-07-06 22:15 ur.2.8.10 -> ../src/MPI/sync/multicolony/linear-array/UR.2.8.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   62 2006-07-06 22:15 ur.2.9.10 -> ../src/MPI/sync/multicolony/linear-array/UR.2.9.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   62 2006-07-06 22:15 ur.3.6.10 -> ../src/MPI/sync/multicolony/linear-array/UR.3.6.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   62 2006-07-06 22:15 ur.3.7.10 -> ../src/MPI/sync/multicolony/linear-array/UR.3.7.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   62 2006-07-06 22:15 ur.3.8.10 -> ../src/MPI/sync/multicolony/linear-array/UR.3.8.10/bin/mmasqap
lrwxrwxrwx  1 mmanfrin mmanfrin   62 2006-07-06 22:15 ur.3.9.10 -> ../src/MPI/sync/multicolony/linear-array/UR.3.9.10/bin/mmasqap

The instances directory contains the problem instances to solve:

mmanfrin@majorana:~/Parallel-QAP$ ls -al instances
total 588
drwxr-xr-x  2 mmanfrin mmanfrin   4096 2006-08-09 17:02 .
drwxr-xr-x  8 mmanfrin mmanfrin   4096 2006-07-06 15:11 ..
-rw-r--r--  1 mmanfrin mmanfrin  33052 2006-06-23 12:28 lipa80a.dat
-rw-r--r--  1 mmanfrin mmanfrin  41900 2006-06-23 12:28 lipa90a.dat
-rw-r--r--  1 mmanfrin mmanfrin  61012 2006-06-23 12:28 sko100a.dat
-rw-r--r--  1 mmanfrin mmanfrin  61014 2006-06-23 12:28 sko100e.dat
-rw-r--r--  1 mmanfrin mmanfrin  40189 2006-06-23 12:28 sko81.dat
-rw-r--r--  1 mmanfrin mmanfrin  49514 2006-06-23 12:28 sko90.dat
-rw-r--r--  1 mmanfrin mmanfrin  60217 2006-06-23 12:28 tai100a.dat
-rw-r--r--  1 mmanfrin mmanfrin 120117 2006-06-23 12:28 tai100b.dat
-rw-r--r--  1 mmanfrin mmanfrin  38574 2006-06-23 12:28 tai80a.dat


The out directory contains a directory for each algorithm to be tested. Each directory contains a directory for each problem instance to be solved:


The sh directory contains a directory for each algorithm to be tested. Each directory contains a script file for each problem instance to be solved:


The src directory contains a directory for each algorithm (mine are organized in different subdirectories according to inteconnection topology and communication schema):


Boxplot of solution values by algorithm

Tai100a 1000.png

I organize the data in the following way:

in the file optimal_values.txt I put the best-known solution values for the problem instances I'm testing

cat optimal_values.txt 

instance   optimum 
sko100a    152002 
sko100e    149150 
tai100a    21059006 
tai100b    1185996137 


in the files algorithm_factors_instance-size_cut-time.txt I record the history of the search of the algo for the instance

 head sequential_2-opt_100_8000.txt 

idalgo          topo    schema  ls      type    cpu_id  instance        try     best    time    iteration
SEQ-2opt        SEQ     SEQ     2       Seq     0       sko100a         1       155468  0.31    1
SEQ-2opt        SEQ     SEQ     2       Seq     0       sko100a         1       155390  0.31    1
SEQ-2opt        SEQ     SEQ     2       Seq     0       sko100a         1       155000  0.31    1
SEQ-2opt        SEQ     SEQ     2       Seq     0       sko100a         1       154934  0.64    2
SEQ-2opt        SEQ     SEQ     2       Seq     0       sko100a         1       154608  0.97    3
SEQ-2opt        SEQ     SEQ     2       Seq     0       sko100a         1       153958  1.27    4
SEQ-2opt        SEQ     SEQ     2       Seq     0       sko100a         1       153750  1.93    6
SEQ-2opt        SEQ     SEQ     2       Seq     0       sko100a         1       153720  1.93    6
SEQ-2opt        SEQ     SEQ     2       Seq     0       sko100a         1       153634  2.57    8

In order to produce boxplots like the one above you can look at the R source used to produce it.


optimal_values<-read.table("optimal_values_100.txt",header=TRUE)
resPIR2OPT<-read.table("parallel_independent_2-opt_100_100.txt",header=TRUE)
resSEQ2OPT<-read.table("sequential_2-opt_100_800.txt",header=TRUE)
resSEQ22OPT<-read.table("sequential2_2-opt_100_100.txt",header=TRUE)
resFC1x102OPT<-read.table("fc.1.x.10_2-opt_100_100.txt",header=TRUE)
resFC26102OPT<-read.table("fc.2.6.10_2-opt_100_100.txt",header=TRUE)
resFC27102OPT<-read.table("fc.2.7.10_2-opt_100_100.txt",header=TRUE)
resFC28102OPT<-read.table("fc.2.8.10_2-opt_100_100.txt",header=TRUE)
resFC29102OPT<-read.table("fc.2.9.10_2-opt_100_100.txt",header=TRUE)
resFC36102OPT<-read.table("fc.3.6.10_2-opt_100_100.txt",header=TRUE)
resFC37102OPT<-read.table("fc.3.7.10_2-opt_100_100.txt",header=TRUE)
resFC38102OPT<-read.table("fc.3.8.10_2-opt_100_100.txt",header=TRUE)
resFC39102OPT<-read.table("fc.3.9.10_2-opt_100_100.txt",header=TRUE)
resHC1x102OPT<-read.table("hc.1.x.10_2-opt_100_100.txt",header=TRUE)
resHC26102OPT<-read.table("hc.2.6.10_2-opt_100_100.txt",header=TRUE)
resHC27102OPT<-read.table("hc.2.7.10_2-opt_100_100.txt",header=TRUE)
resHC28102OPT<-read.table("hc.2.8.10_2-opt_100_100.txt",header=TRUE)
resHC29102OPT<-read.table("hc.2.9.10_2-opt_100_100.txt",header=TRUE)
resHC36102OPT<-read.table("hc.3.6.10_2-opt_100_100.txt",header=TRUE)
resHC37102OPT<-read.table("hc.3.7.10_2-opt_100_100.txt",header=TRUE)
resHC38102OPT<-read.table("hc.3.8.10_2-opt_100_100.txt",header=TRUE)
resHC39102OPT<-read.table("hc.3.9.10_2-opt_100_100.txt",header=TRUE)
resRW1x102OPT<-read.table("rw.1.x.10_2-opt_100_100.txt",header=TRUE)
resRW26102OPT<-read.table("rw.2.6.10_2-opt_100_100.txt",header=TRUE)
resRW27102OPT<-read.table("rw.2.7.10_2-opt_100_100.txt",header=TRUE)
resRW28102OPT<-read.table("rw.2.8.10_2-opt_100_100.txt",header=TRUE)
resRW29102OPT<-read.table("rw.2.9.10_2-opt_100_100.txt",header=TRUE)
resRW36102OPT<-read.table("rw.3.6.10_2-opt_100_100.txt",header=TRUE)
resRW37102OPT<-read.table("rw.3.7.10_2-opt_100_100.txt",header=TRUE)
resRW38102OPT<-read.table("rw.3.8.10_2-opt_100_100.txt",header=TRUE)
resRW39102OPT<-read.table("rw.3.9.10_2-opt_100_100.txt",header=TRUE)
resUR1x102OPT<-read.table("ur.1.x.10_2-opt_100_100.txt",header=TRUE)
resUR26102OPT<-read.table("ur.2.6.10_2-opt_100_100.txt",header=TRUE)
resUR27102OPT<-read.table("ur.2.7.10_2-opt_100_100.txt",header=TRUE)
resUR28102OPT<-read.table("ur.2.8.10_2-opt_100_100.txt",header=TRUE)
resUR29102OPT<-read.table("ur.2.9.10_2-opt_100_100.txt",header=TRUE)
resUR36102OPT<-read.table("ur.3.6.10_2-opt_100_100.txt",header=TRUE)
resUR37102OPT<-read.table("ur.3.7.10_2-opt_100_100.txt",header=TRUE)
resUR38102OPT<-read.table("ur.3.8.10_2-opt_100_100.txt",header=TRUE)
resUR39102OPT<-read.table("ur.3.9.10_2-opt_100_100.txt",header=TRUE)

res<-rbind(resFC1x102OPT,resFC26102OPT,resFC27102OPT,resFC28102OPT,resFC29102OPT,resFC36102OPT,
resFC37102OPT,resFC38102OPT,resFC39102OPT,resRW1x102OPT,resRW26102OPT,resRW27102OPT,resRW28102OPT,
resRW29102OPT,resRW36102OPT,resRW37102OPT,resRW38102OPT,resRW39102OPT,resHC1x102OPT,resHC26102OPT,
resHC27102OPT,resHC28102OPT,resHC29102OPT,resHC36102OPT,resHC37102OPT,resHC38102OPT,resHC39102OPT,
resUR1x102OPT,resUR26102OPT,resUR27102OPT,resUR28102OPT,resUR29102OPT,resUR36102OPT,resUR37102OPT,
resUR38102OPT,resUR39102OPT,resPIR2OPT,resSEQ2OPT,resSEQ22OPT)

linstance<-levels(res$instance)

res.split<-split(1:nrow(res), list(res$instance, res$try, res$idalgo), drop=TRUE)

min.list <- lapply(res.split, function(x){
        x[match(min(res$best[x]), res$best[x])]
        })

min.vector <- unlist(min.list)

bestalgo<-res[min.vector,]

bestalgo.split <- split(1:nrow(bestalgo), bestalgo$instance, drop=TRUE)

for (i in (1:length(bestalgo.split)))
{
        bestalgo.vector <- unlist(bestalgo.split[i])
        bestalgo.temp <- bestalgo[bestalgo.vector,]
        l<-split(bestalgo.temp$best,bestalgo.temp$idalgo)

        epsfile=paste(linstance[i],"_100_nolim.eps",sep="")
        postscript(file=epsfile,onefile=TRUE,horizontal=TRUE)
        par(mar=c(5,5,5,3),cex.axis=0.7,las=2,mgp=c(4, 1, 0))
        title_plot=paste("100 iterations - instance ",linstance[i],sep="")
        boxplot(l,xlab="",ylab="solution value",names=c(levels(bestalgo$idalgo)),main=title_plot,
                yaxt="n",ylim=c(optimal_values[optimal_values$instance==linstance[i],]$optimum,max(bestalgo.temp$best)))
        axis(2, seq(from=optimal_values[optimal_values$instance==linstance[i],]$optimum,to=max(bestalgo.temp$best),length.out=10))
        abline(h=optimal_values[optimal_values$instance==linstance[i],]$optimum)
        # draw an orizontal line at the y-level of the best-know solution value
        grid(nx=0, ny=55,col="gray5")
        dev.off()
}

Things to improve

Use a separate text file that contains all the id data on an algorithm (idalgo, topo, schema, ls, type) to reduce the size of the results text files (for the QAP experiments I obtained something like 500MB of text results files, half of which are redundant data)

result.txt should look like:
idalgo          cpu_id  instance        try     best    time    iteration
^^^^^^                  ^^^^^^^^
algorithms.txt should look like:
idalgo          topo    schema  ls      type    number_of_cpus 
^^^^^

instances.txt should look like:
instance       best-known-solution-value
^^^^^^^^