Single-CPU benchmark on IBM p690 cluster (1.7 GHz POWER4+ processors)
Remarks:
- mod1b  : The xlf compiler appears to have problems with allocating 
           arrays of length 10,000,000 resulting in the following message:

           1525-108 Error encountered while attempting to allocate a data
           object.  The prog ram will stop.

           So, there are no results for this program.

- mod2d  : An exeutable is produced without any warning but the execution
           stalls: it keeps running indefinitely without producing a
           result.

- mod3a  : The xlf compiler, Version 9.1, does not like the "SCRATCH" file
           attribute in the Open statement. At compile time the following
           message is produced:

           "mod3a.f", line 60.6: 1512-007 (S) File name must not be specified
           for SCRATCH file.  Statement is ignored.

           No executable is produced. When the scratch parameter is removed
           an executable is made and we get a result.
