Re: [Beowulf] HPC with CUDA

2014-06-13 Thread Adam DeConinck
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On Fri, Jun 13, 2014 at 10:34:05PM +0700, "C. Bergström" wrote: > On 06/13/14 09:16 PM, Greg Keller wrote: > >Supermicro has a board that provides Eight x16 slots, but I understand > >it's wired so that 2 slots are effectively sharing 16 lanes. Let

Re: [Beowulf] HPC with CUDA

2014-06-13 Thread C. Bergström
On 06/13/14 09:16 PM, Greg Keller wrote: From: "Raphael Verdugo P." mailto:raphael.verd...@gmail.com>> To: beowulf@beowulf.org <mailto:beowulf@beowulf.org> Subject: [Beowulf] HPC with CUDA I need install 5 GPUs(Geforce GTX 780s) in a server and 1 Tesla

Re: [Beowulf] HPC with CUDA

2014-06-13 Thread Greg Keller
> From: "Raphael Verdugo P." > To: beowulf@beowulf.org > Subject: [Beowulf] HPC with CUDA > > I need install 5 GPUs(Geforce GTX 780s) in a server and 1 Tesla > Keppler K40 in other. > > ? Do they have any recommendation for server HP or Dell? processor? , RAM

Re: [Beowulf] HPC with CUDA

2014-06-06 Thread Mark Hahn
75W plus 250-300 W for all the rest. nonsense. stick it in a 25W AM1 system, for instance. or amortize a 50W i3 system across three cards. but of course I get your point: if your main concern is the 15W power budget (and perhaps DC), it adds an OK compute boost to the usual ARM offerings.

Re: [Beowulf] HPC with CUDA

2014-06-06 Thread Massimiliano Fatica
75W plus 250-300 W for all the rest. 11W is including everything and for particular applications the board is quite fast. M On Fri, Jun 6, 2014 at 9:36 AM, Mark Hahn wrote: > Yes, I have been working on one for a while. >> It is a nice system, ported a bunch of apps to it with little effort. >

Re: [Beowulf] HPC with CUDA

2014-06-06 Thread Mark Hahn
Yes, I have been working on one for a while. It is a nice system, ported a bunch of apps to it with little effort. I have only one at the moment, but planning to build a small cluster in a little bit. I'm curious why, but perhaps I'm being mean ;) for instance, 192 pseudo-cores, even for 11W, i

Re: [Beowulf] HPC with CUDA

2014-06-05 Thread Massimiliano Fatica
Idle is around 2-3W, fully loaded CPU/GPU can reach 13W. This is from the wall with an inefficient power brick. M On Thu, Jun 5, 2014 at 4:35 PM, Christopher Samuel wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > On 05/06/14 21:34, Eugen Leitl wrote: > > > Speaking about CUDA and

Re: [Beowulf] HPC with CUDA

2014-06-05 Thread Christopher Samuel
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 05/06/14 21:34, Eugen Leitl wrote: > Speaking about CUDA and HPC, anyone had a go at the nVidia Jetson > TK1 dev kit yet? Kepler with 192 cores, at less than 11 Watt > purportedly. Is that 11W fully loaded, or idle? cheers, Chris - -- Christoph

Re: [Beowulf] HPC with CUDA

2014-06-05 Thread Massimiliano Fatica
Yes, I have been working on one for a while. It is a nice system, ported a bunch of apps to it with little effort. I have only one at the moment, but planning to build a small cluster in a little bit. M On Thu, Jun 5, 2014 at 4:34 AM, Eugen Leitl wrote: > On Wed, Jun 04, 2014 at 04:51:11PM +02

Re: [Beowulf] HPC with CUDA

2014-06-05 Thread Eugen Leitl
On Wed, Jun 04, 2014 at 04:51:11PM +0200, r...@q-leap.de wrote: > > "Prentice" == Prentice Bisbal writes: > > Hi Prentice, Raphael, > > Prentice> Raphael, Not many vendors make servers that support that > Prentice> many GPUs is a single chassis. I know for a fact Dell > Prentice>

Re: [Beowulf] HPC with CUDA

2014-06-04 Thread rf
> "Prentice" == Prentice Bisbal writes: Hi Prentice, Raphael, Prentice> Raphael, Not many vendors make servers that support that Prentice> many GPUs is a single chassis. I know for a fact Dell Prentice> doesn't. I think the HP Proliant servers are your best Prentice> option.

Re: [Beowulf] HPC with CUDA

2014-06-04 Thread Prentice Bisbal
Raphael, Not many vendors make servers that support that many GPUs is a single chassis. I know for a fact Dell doesn't. I think the HP Proliant servers are your best option. Processor shouldn't be to important in terms of compatibility with the GPU. If all the work is going to be done on the

Re: [Beowulf] HPC with CUDA

2014-06-04 Thread Prentice Bisbal
This is a good solution for this problem. Unfortunately, my Dell reps tell me that they are discontinuing this product. I'm not sure if it's even still available. Apparently it didn't sell very well. Prentice On 06/04/2014 08:34 AM, Gavin W. Burris wrote: Hi, Raphael. We have been using the

Re: [Beowulf] HPC with CUDA

2014-06-04 Thread Gavin W. Burris
Hi, Raphael. We have been using the Dell C410x PCIe expansion chassis. This has worked well for multiple GPUs across one or more servers. You will want to check the support matrix for a supported configuration. Being in an unsupported configuration may be painful, if the various firmwares do not

[Beowulf] HPC with CUDA

2014-06-03 Thread Raphael Verdugo P.
Hi, I need install 5 GPUs(Geforce GTX 780s) in a server and 1 Tesla Keppler K40 in other. ¿ Do they have any recommendation for server HP or Dell? processor? , RAM? I review a HP ProLiant DL380p Gen8 Server (1) . Do they any observation? We will use it with Nvidia CUDA for HPC... We have t