Computational studies unlock the secrets of cellulose for more sustainable and disease resistant crops
MELBOURNE, Australia: Scientists from IBM Research, the University of Melbourne and the University of Queensland have moved a step closer to identifying the nanostructure of cellulose – the basic structural component of plant cell walls. (more…)
Nearly 20 years ago, two Brown University computer scientists were working on a largely theoretical problem: How could multiple parallel processors make changes to shared resources safely and efficiently? Their proposal — transactional memory — is sparking fresh interest as a new generation of processors seeks improved power and speed.
In 1993, Maurice Herlihy and a colleague published a paper on transactional memory — a new, clever tactic in computing to deal with handling shared revisions to information seamlessly and concurrently. Few noticed.
Nearly 20 years later, transactional memory is an idea that’s now the rage in hardware computing, and Herlihy, computer science professor at Brown University, has morphed into a prophet of sorts, a computing pioneer who was far ahead of his time. Intel recently announced that transactional memory will be included in its mainstream “Haswell” hardware architecture by next year. IBM has adopted transactional memory in the Blue Gene/Q supercomputer. The original paper by Herlihy and Eliot Moss has been cited more than 1,300 times. (more…)
*Based on next generation IBM Blue Gene, the 10 petaflop “Mira” supercomputer will fuel national innovation*
WASHINGTON – 08 Feb 2011: IBM today announced that the U.S. Department of Energy’s (DOE) Argonne National Laboratory will use IBM’s next-generation Blue Gene supercomputer to enable significant advances in areas such as designing ultra-efficient electric car batteries, understanding global climate change and exploring the evolution of our universe.
The 10-petaflop IBM Blue Gene/Q supercomputer, named “Mira”, will be operational in 2012 and made available to scientists from industry, academia and government research facilities around the world. (more…)
*Next Generation Blue Gene prototype judged most efficient by Green500.org*
ARMONK, N.Y., – 19 Nov 2010: IBM supercomputers are the most energy efficient supercomputers in the world, according to the 
latest Supercomputing ‘Green500 List’ announced by Green500.org. A prototype of IBM’s next generation Blue Gene supercomputer is #1 on the list.
The list shows that 15 of the top 25 most energy efficient supercomputers in the world are built on IBM high-performance computing technology. The list includes supercomputers from China to Germany and the United States that are being used for a variety of applications such as astronomy, climate prediction and pharmaceutical research. IBM also holds over half of the top 100 positions on this list. (more…)
