Keynote
Speaker: Monty Denneau, IBM Watson Research Center, Yorktown Heights,
NY
Title:
The Blue Gene Parallel Supercomputer - Calculating at the Speed of Life
Abstract:
Capable of one quadrillion double precision floating-point operations
per second, the Blue Gene supercomputer will be used to simulate from
first principles the folding of a protein. This calculation requires
on the order of 30 sextillion operations and will run for about one
year. The machine is being built in the spirit of aggressive simplicity:
the instruction set has almost no instructions, each of the 8,000,000
hardware thread units has almost no hardware, and there is only a single
part, replicated 32,000 times. We cheerfully accept and use partially
good chips. Breaking with traditional packaging, Blue Gene is just 18
inches high, and you can walk on it. This talk will cover the architecture
and design of Blue Gene, along with some discussion of appropriate applications.
Dr.
Monty Denneau is the system architect for the Blue Gene computer.