Mini Data Challenge Status, September 10, 2012

Started submitting jobs Friday afternoon, August 24.

Jobs

1. bggen
   • no input file
   • create 400 k events per job with bggen
   • run mcsmear on hdgeant output
   • write results to tape library
   • about 7 hours of CPU time
   • output file is about 14 GB (35 kB per event)
2. hd_root
   • get bggen data file from library
   • run reconstruction using hd_root
   • write resulting root file to tape library
   • several dying due to exceeding self-imposed 4 GB memory limit
   • several percent dying due to exception being thrown

Status

As of September 10.

bggen

mysql> select count(*), sum(submitted), sum(output), sum(jput_submitted), sum(silo) from bggen;
+----------+----------------+-------------+---------------------+-----------+
| count(*) | sum(submitted) | sum(output) | sum(jput_submitted) | sum(silo) |
+----------+----------------+-------------+---------------------+-----------+
|     1000 |           1000 |         895 |                1000 |      1000 |
+----------+----------------+-------------+---------------------+-----------+

hd_root

mysql> select count(*), sum(submitted), sum(output), sum(jput_submitted), sum(silo) from hd_root;
+----------+----------------+-------------+---------------------+-----------+
| count(*) | sum(submitted) | sum(output) | sum(jput_submitted) | sum(silo) |
+----------+----------------+-------------+---------------------+-----------+
|     1000 |           1000 |         992 |                 992 |       998 |
+----------+----------------+-------------+---------------------+-----------+

Farm Usage Snapshots

Farm Usage Chart