http://www.cgd.ucar.edu/cseg/machines/index.html 28 Feb 2006
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News

Machine Type
Location
Status Notes
Port Valid Prod LoadB
frost BlueGene/L
NCAR
~OK - - - Initial goal, to port single executable (ccsm3_1_beta41) with all dead components in order to examine coupler scaling, is complete. Further work with memory allocation and parallel I/O necessary for more realistic applications.
jaguar CRAY XT3
ORNL
OK ~OK ~OK - Release and development code bases ported. Validation run is underway and OK after 25 years. Some issues still remain, but close.
Load balance assessment to be done.
phoenix CRAY X1E
ORNL
~OK ~OK ~OK - Validation and optimzation largely complete. Still some issues to resolve.
Load balance assessment to be done.
bluevista IBM P5
NCAR
OK OK OK - Parallel gmake flakes, especially out of /fis. ??
Load balance assessment to be done.
bluesky IBM P4
NCAR
OK OK OK - Load balance assessment to be done
bluesky32 IBM P4
NCAR
OK OK OK - Load balance assessment to be done
lightning IBM Linux
NCAR
OK OK OK - Works with pathscale compiler
Load balance assessment to be done
seaborg IBM P3
NERSC
OK OK OK - Load balance assessment to be done
bassi IBM p5
NERSC
OK OK OK - Can't run mixed MPI/OpenMP, set all MPI now.
Need to test code again since recent upgrades.
Still need to further optimize env variables.
Load balance assessment to be done.
bangkok Linux
CGD
TBD - - - Requires change to MPI_INIT call in components, MPI_INIT must be called first.
Bangkok pgi?
Port Effort medium priority.
moon NEC SX6+
ES
- - - - Status unknown.
ram SGI Altix
ORNL
- - - - To be done.
tempest SGI O2k
NCAR
OK - - - CCSM builds but will not run properly as of upgrade in December. Tempest now only useful as another compilation platform