Mini Data Challenge Status, August 27, 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
   • most jobs dying due to exceeding self-imposed 2 GB memory limit
   • several percent dying due to exception being thrown

Status

As of Mon Aug 27 10:50:49 EDT 2012

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 |         970 |                 415 |       315 |
+----------+----------------+-------------+---------------------+-----------+
1 row in set (0.00 sec)

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) |
+----------+----------------+-------------+---------------------+-----------+
|      315 |            315 |          19 |                   9 |         9 |
+----------+----------------+-------------+---------------------+-----------+
1 row in set (0.00 sec)

Farm Usage Snapshots

Running jobs

Farm Usage Chart