Re: [Beowulf] Advice on 4 CPU node configurations

2011-02-10 Thread David Mathog
Christopher Samuel wrote: > I've heard 1TB of RAM quoted by the bioinfomatics people > as the amount of RAM needed to do de-novo reassembly of > the human genome with Velvet (which is a single threaded > application). That would be an expensive thing to do though, much more efficient to paint the

Re: [Beowulf] Advice on 4 CPU node configurations

2011-02-10 Thread Craig Tierney
On 2/10/11 11:52 AM, Stuart Barkley wrote: > On Wed, 9 Feb 2011 at 09:38 -, Prentice Bisbal wrote: > >> About 6 months ago, I purchased a couple of Dell PowerEdge R815s >> with 128 GB of RAM and 32 cores. We looked at similar RAM >> configurations a couple of years ago. and the cost premium for

Re: [Beowulf] Advice on 4 CPU node configurations

2011-02-10 Thread Stuart Barkley
On Wed, 9 Feb 2011 at 09:38 -, Prentice Bisbal wrote: > About 6 months ago, I purchased a couple of Dell PowerEdge R815s > with 128 GB of RAM and 32 cores. We looked at similar RAM > configurations a couple of years ago. and the cost premium for that > much RAM was prohibitive (the price for a