2008/9/24 Vincent Diepeveen <[EMAIL PROTECTED]> > > > In HPC there is however 1 thing i really miss. I'm convinced it exists, a > kind of GPU type cpu, with a lot of memory controllers > attached, that's doing calculations in double precision. A smal team of 5 > persons can build it and clock is oh 300-350Mhz or so? > > It exists and is called Niagara 2:
http://en.wikipedia.org/wiki/UltraSPARC_T2 http://www.opensparc.net/pubs/preszo/07/n2isscc.pdf Benchmark: http://www.cs.berkeley.edu/%7Esamw/research/papers/ipdps08.pdf
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