BCC World News has reported that the PS3 is being used to understand what causes diseases:
A project that harnesses the spare processing power of Sony’s PlayStation 3 (PS3) to help understand the cause of diseases has entered the record books.
Guinness World Records has recognised folding@home (FAH) as the world’s most powerful distributed computing network.
FAH has signed up nearly 700,000 PS3s to examine how the shape of proteins affect diseases such as Alzheimer’s.
The network has more than one petaflop of computing power - the equivalent of 1,000 trillion calculations per second.
“To have folding@home recognized by Guinness World Records as the most powerful distributed computing network ever is a reflection of the extraordinary worldwide participation by gamers and consumers around the world and for that we are very grateful,” said Professor Vijay Pande of Stanford University and a leader of the FAH project.
The article goes on to explain exactly how the PS3 got involved with the process:
Until March this year, FAH only ran on PCs.
The program had around 200,000 computers participating in the program, the equivalent of about 250 teraflops (trillion calculations per second).
The addition of 670,000 PS3s has taken the computing power of the network to more than one petaflop.
By comparison BlueGene L, which tops the list of most powerful supercomputers, has a top speed of just 280.6 teraflops.
The boost is in part because of the PS3’s powerful processor, known as the “cell”, which runs up to 10 times faster than current PC chips.
“It is clear that none of this would be even remotely possible without the power of PS3, it has increased our research capabilities by leaps and bounds,” said Prof Pande.
Of course, saving the world is kind of old hat to us gamers.
All in a days work. :-)
