Ha!!! Well it's my home office so odds are it was my girl or my pops did it on accident, I know it wasn't me:baby:
After the current jobs finish, Wicked Witch is going into hiding.
Congrats Kat and Tom.
Thanks again Pat for your help. Finally got a 6900 to try out. Not doing real good at the moment but at least I know where I stand with it. About ~50:00 tpf.
50:00 TPF should yield bonus. That's 5000 minutes, or uh... ~82 hours? Preferred deadline is 4 days, or 96 hours?
Looks bad too... No time for any kind of tinkering or outage.
I think I read some stuff about tweaking Opteron servers. I'll see if I can find it after dinner.
Supposedly there are some switches in the BIOS that can pick up a lot of PPD.
I think I read some stuff about tweaking Opteron servers. I'll see if I can find it after dinner.
Supposedly there are some switches in the BIOS that can pick up a lot of PPD.
I couldn't find anything regarding the BIOS, however, I did disconnect the netework to it and that was good for a couple of minutes per fold. I'm not sure why, may be nothing but, I was using the network to check the status via HFM.NET I now plug it in just long enough to check the status.
Looks like the bigadv job may have a half day or so spare by the end of the job, times were as bad as 58+ minutes per fold.
Has anyone tried this? vvvvv
I disabled all the services I didn't need on my Windows 7 laptop which is doing a SMP job. I also killed all the processes and quick launch programs in the tray. Seem ( for the last half day to be a bit better on completing the job and HFM.NET is reporting a little better PPD. Or, did I just repeat what has already been posted
Read through this thread carefully: http://foldingforum.org/viewtopic.php?f=55&t=16840
I think the 6128 is part of the same BIOS family as your Opterons.
Bad memory will crash (BSOD) unless you are ECC or mirror-ram, and then it normally sends an alert when it sees errors.
Lots of folk have struggled with Linux setups. bigadv used to be Linux only, now it's not officially supported from what I gather. You can run it, but at your own risk. Could be wrong, I read so much conflicting/obsolete info on the official site.
I really wanted to go Linux for my shop, and might do it in the future. But for F&H, Windows has far better support.
I put in 6 gb to serve two 6-core CPU's (24 HT threads), so I'm only about 250mb per thread, but it seems fine. I found some more ram on sale, so I'm bumping it to 12, but it was folding fine with 6. I asked a HardCore SR-2 guy, and he said 6 was fine (6x 1GB chips of DDR3-1333).
Fine?
On the easier SMP jobs (6051? not the 6701/6702), the TPF is 0:00:58.
For 6701's it's 0:02:55. It does most BigAdv in 24 hours flat.:lildevil:
It's running at 3.96ghz on all 12 cores steady as a rock. Up to 115k PPD so far.
The bigadv and SMP units have a huge bonus if returned fast.
bonus factor = sqrt(deadline_time * k / WU_time)
So in the case of a 2692 WU:
sqrt( 6 days * 26.4 "K factor" / 1 day) = sqrt of ~158? or 12.5
Take the real Points, 8955 and multiply it by the 12.5 bonus factor: 112,000 points in one day from a single 8955 point job.
The K Factor, Deadline, and Points are from http://fah-web.stanford.edu/psummary.html
So in other words, the bonus can be many times the "real" points.
So far, Bonus points are only for SMP and BigAdv. But they are thinking about adding them to other types of jobs.
The reasoning for doing this with BigAdv is that they cannot do huge proteins without either a real supercomputer, or clusters of high powered servers. These jobs have over 1,000,000 atoms in them, and can't be broken down. Lots of ram and processing power is required.
It should make roughly 6 * 9, or 54k, or about 15k PPD.
However, that assumes that user has over 80% success with passkey on SMP.
There is a problem though. The Preferred Deadline is 4 days, and after that they reassign the WU to another computer. While a 6900 WU (the fastest units) did make it, a 2684 (the slowest) probably won't. You will make 8955 points at completion if you exceed 4 days but less than 6, however it makes the WU get run twice.
Personally, I would go back to SMP for now, but it's your call. You should perhaps hit the 6900's in 3 days or less in order to insure that a 2684 will complete in less than 4.