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I am looking for a hardware, which must run about 256 computationally intensive real-time concurrent tasks in 24 hour mode. Each task takes about 40-50 MFLOPs, so all tasks require about 10 GFLOPs. CPU-RAM speed is insignificant. All tasks must be managed by a Linux Kernel (32 bit, with SMP).

I am looking for a one-mainboard solution with one multi-core CPU (if such CPU exist). If such CPU doesn't exist, then I need one multi-socket mainboard solution (with multiple CPUs).

Can you please recommend me any professional CPU/Mainboard solution which will satisfy such requirements? It is also very important that there are no issues with Linux Kernel (2.6.25). I also would prefer Intel architecture and well-proved stability. I still have doubts that it is feasible at all.

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closed as off-topic by bwDraco, fixer1234, mdpc, DavidPostill, Nifle May 23 at 22:00

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  • "Questions seeking for hardware shopping recommendations are off-topic because they are often relevant only to the question author at the time the question was asked and tend to become obsolete quickly. Instead of asking what to buy, try asking how to find out what suits your needs." – bwDraco, fixer1234, mdpc, DavidPostill, Nifle
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i suspect this might be better suited to serverfault. not sure, tho, perhaps SU has enough hardware geeks to get a good answer. – quack quixote Dec 10 '09 at 17:41
What's your price range? – Satanicpuppy Dec 10 '09 at 18:11
if all conditions are satisfied price plays no role. – psihodelia Dec 10 '09 at 19:40

1 Answer 1

up vote 2 down vote accepted

Well you can get single socket, multi-core until the cows come home. I have a quad core for my home desktop (4x3.0ghz). They are common, and reasonably cheap.

Whether that will meet your compatibility needs is a whole different story. I've installed Fedora 11 (Kernel on dual quad-core Xeon machines, more than once, without any major difficulties (and the ones I had were raid based, not processor based). I've got Fedora 12 on my laptop (which meets your requirements, even though it's only got 2 cores.) I don't think you'll have processor problems.

As for 10 gigaflops, that's no problem...Almost all modern intel desktop processors are capable of at least that.

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+1 for the dual xeons, plenty reserves. – Molly7244 Dec 10 '09 at 18:33
Thank you for your very helpful answer. I thinks that any 45nm quad core should be enough! Awesome arguments, thank you ! – psihodelia Dec 10 '09 at 19:36
@satanicpuppy: Your name is disturbing... haha. – Troggy Dec 10 '09 at 19:37
@troggy: You know what's even more disturbing? That's what my WIFE calls me. – Satanicpuppy Dec 11 '09 at 5:41

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