Use of the supercomputer is measured in system units (SUs), where:
SU is = (charging factor) * (number of processors) * (wallclock time)
Typically the 'charging factor' is one, but may vary depending on the queue in which
a job is run.
Faculty members of Washington Univ. may request in initial "trial" allocation of
1,000 SUs free of charge.
Once the "trial" allocation exhausted, additional time can be purchased.
For FY07, the prices are the following:
Level
SUs
Altix
Basic
10,000
$4,000
Silver
50,000
$8,000
Gold
100,000
$10,000
Platinum
200,000
$12,500
Adamantium
400,000
$15,000
At any time during the fiscal year users can upgrade their membership level
by just paying the price difference between the two levels.