NERSCPowering Scientific Discovery Since 1974

Cray T3E-900 Getting Up and Running at NERSC

July 14, 1997

A 512-processor CRAY T3E-900 supercomputer was delivered July 14 to the National Energy Research Scientific Computing Center. The machine has been installed and is now undergoing a series of rigorous acceptance tests. Once the machine is certified to meet performance specifications, select members of NERSC's national user community will be allowed to start running experiments.

The NERSC T3E-900 is the largest I/O system built to date and is a first-of-its-kind configuration. The new machine marks an upgrade of the center's 128-processor T3E. NERSC is home to five other CRAY supercomputers and will have a combined computational capacity of 500 gigaflops (a gigaflop is one billion calculations per second) once the new machine goes on line.

Once fully configured, the CRAY T3E-900 supercomputer will offer 1.5 terabytes of disc storage, a read/write capability of 800 megabytes per second and 128 gigabytes of memory.

The new T3E-900 will be used by researchers involved in the Department of Energy's Grand Challenges--teams of scientists at various national laboratories and universities tackling difficult problems ranging from treating nuclear waste to understanding the human genome, from understanding quarks and gluons and other exotic forms of matter formed in the wake of the Big Bang to creating the next generation of particle accelerators.


About NERSC and Berkeley Lab
The National Energy Research Scientific Computing Center (NERSC) is a U.S. Department of Energy Office of Science User Facility that serves as the primary high-performance computing center for scientific research sponsored by the Office of Science. Located at Lawrence Berkeley National Laboratory, the NERSC Center serves more than 7,000 scientists at national laboratories and universities researching a wide range of problems in combustion, climate modeling, fusion energy, materials science, physics, chemistry, computational biology, and other disciplines. Berkeley Lab is a DOE national laboratory located in Berkeley, California. It conducts unclassified scientific research and is managed by the University of California for the U.S. Department of Energy. »Learn more about computing sciences at Berkeley Lab.