Hi Guys,
I've noticed a fairly significant drop off in FAH points per WU. See the graph. I haven't made any significant changes in my systems (13 systems with a variety of NVIDIA GPUs in many of them). I have not change FAH versions, re-installed anything, or moved any equipment. Since the data center move, I am back to folding the same number of WU/day (roughly) - so the science is getting done. Howver, the points have fallen off significantly. I was folding about 1.58M WU/day. Not I seem to be setting in at about 1.4M WU/day. That's a pretty significant drop. I'm not doing this for the points... So that's not a concern. I just want to make sure that everything in the environment is working since the DC move.
Thoughts?
N0OA
Is everything OK since the DC move?
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Re: Is everything OK since the DC move?
Look into your own logs:
Maybe you are getting less Core17-Projects than before . . .
Maybe you are getting less Core17-Projects than before . . .
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Re: Is everything OK since the DC move?
Don't know what you mean by DC, but yes, fah servers are meeting WU demands. But like always the mix of work units can change at any time.
DC=Data Center
DC=Data Center
How to provide enough information to get helpful support
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Re: Is everything OK since the DC move?
That's a reasonable theory but it's hard for anyone to prove/disprove it except by looking at their own logs. (There are no FAH-wide statistics by project or by core published.)folding_hoomer wrote:Look into your own logs:
Maybe you are getting less Core17-Projects than before . . .
GPUs running core_11/15/16 have been limited to implicit solvent models. Core_17 is more versatile since it adds the possibility of a GPU solving explicit solvent models which tend to involve heavier computing loads due to typically having a higher atom count. It also allows GPUs to solve the same models that could only be solved by CPUs (including smp/bigadv). This allows the application of the equal-pay-for-equal-work policy to be applied which improves the bonus calculations for the more modern GPUs.
Posting FAH's log:
How to provide enough info to get helpful support.
How to provide enough info to get helpful support.
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CPU:30 Intel XEON CPU E5-2687W @3.1GHz (2x)
GPU NVIDIA GT 640
GPU NVIDIA GT218 [NVS 3100M]
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GPU NVIDIA GTX 660 Ti Zotac
GPU NVIDIA GTX 660 Ti Zotac
GPU NVIDIA GTX 680 EVGA
GPU NVIDIA GTX 680 EVGA
GPU NVIDIA GTX 680 GeForce
GPU NVIDIA GTX 680 GeForce
GPU NVIDIA GTX 680 GeForce
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Re: Is everything OK since the DC move?
Hi 7im,
Sorry... You are right "DC" was intended to represent "data center". I am used to seeing modest swings in point values as the WU mix changes. But, I hadn't noticed a significant change in the WU mix recently and the drop occurred right after the outage taken to move the systems to the new data center. I hate coincidences If all is working fine with the servers, then I'll just assume it a change in the mix of WUs that I'm getting.
Thanks
<b>N0OA</b>
Sorry... You are right "DC" was intended to represent "data center". I am used to seeing modest swings in point values as the WU mix changes. But, I hadn't noticed a significant change in the WU mix recently and the drop occurred right after the outage taken to move the systems to the new data center. I hate coincidences If all is working fine with the servers, then I'll just assume it a change in the mix of WUs that I'm getting.
Thanks
<b>N0OA</b>
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Re: Is everything OK since the DC move?
Still not getting any classic non-QRB core_78 work, so I guess there are some minor details to sort out. No big deal, but I for one am running some legacy HW. Wouldn't mind switching them back to folding, sooner rather than later.
Win7 64bit, FAH v7, OC'd
2C/4T Atom330 3x667MHz - GT430 2x832.5MHz - ION iGPU 3x466.7MHz
NaCl - Core_15 - display
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NaCl - Core_15 - display
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Re: Is everything OK since the DC move?
One, the data center didn't move as far as I know. They just moved some servers around.
Two, I didn't say everything was okay. As noted, some servers have not been returned to service yet, but only affects a small percentage of older hardware.
Two, I didn't say everything was okay. As noted, some servers have not been returned to service yet, but only affects a small percentage of older hardware.
How to provide enough information to get helpful support
Tell me and I forget. Teach me and I remember. Involve me and I learn.
Tell me and I forget. Teach me and I remember. Involve me and I learn.
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- Posts: 38
- Joined: Wed Feb 13, 2013 6:55 am
- Hardware configuration: CPU:4 AMD Phenom II X4 910 @ 2.6GHz
CPU:2 Intel Core Duo T2600 @ 2.13GHz
CPU:4 Intel Core i5
CPU:4 Intel Core i5 M520 2.40 GHz
CPU:8 Intel Core i7-2600K @ 3.40GHz
CPU:8 Intel Core i7-3720QM @ 2.6GHz
CPU:7 Intel Core i7-3770 @ 3.40GHz
CPU:8 Intel Core i7-3820QM @ 2.7GHz
CPU:12 Intel Core i7-3930K @ 3.20GHz
CPU:10 Intel Core i7-3960X Hexa-Core 3.3GHz
CPU:10 Intel Core i7-3960X Hexa-Core 3.3GHz
CPU:2 Intel Pentium® D @ 2.80GHz
CPU:30 Intel XEON CPU E5-2687W @3.1GHz (2x)
GPU NVIDIA GT 640
GPU NVIDIA GT218 [NVS 3100M]
GPU NVIDIA GTX 570 HD EVGA
GPU NVIDIA GTX 660 Ti Zotac
GPU NVIDIA GTX 660 Ti Zotac
GPU NVIDIA GTX 660 Ti Zotac
GPU NVIDIA GTX 660 Ti Zotac
GPU NVIDIA GTX 680 EVGA
GPU NVIDIA GTX 680 EVGA
GPU NVIDIA GTX 680 GeForce
GPU NVIDIA GTX 680 GeForce
GPU NVIDIA GTX 680 GeForce
GPU NVIDIA GTX 680 GIGABYTE
GPU NVIDIA GTX 680 GIGABYTE
GPU NVIDIA GTX Titan EVGA
GPU NVIDIA GTX Titan EVGA
GPU NVIDIA Tesla K20c - Location: Minnesota
Re: Is everything OK since the DC move?
Ah... I mis-read what happened on 8/26. I thought there was a change in the data centers and servers were moved to a new location. My mistake.
Since most of my servers are i7 processors and my GPUs are mostly newer NVIDIA cards (GTX580 and later), I don't think I am experiencing any issue due to the servers that support the older platforms still being out of service. Even my old GT218 [NVS 3100M] appears to be folding away again.
I'll run a sample of the WU mix prior to 8/26 and post 8/26 to see if I can find an obvious reason for the difference in point attainment. I was just posting a quick question to see if there was anything obvious that I had missed in the discussions. Once I do the analysis, I'll post the results if there is anything interesting.
Thanks for your help.
N0OA
Since most of my servers are i7 processors and my GPUs are mostly newer NVIDIA cards (GTX580 and later), I don't think I am experiencing any issue due to the servers that support the older platforms still being out of service. Even my old GT218 [NVS 3100M] appears to be folding away again.
I'll run a sample of the WU mix prior to 8/26 and post 8/26 to see if I can find an obvious reason for the difference in point attainment. I was just posting a quick question to see if there was anything obvious that I had missed in the discussions. Once I do the analysis, I'll post the results if there is anything interesting.
Thanks for your help.
N0OA
Re: Is everything OK since the DC move?
There was a period where Core17 units were scarce so if your GPUS got a bunch of Core15 units your points drop would have been significant.
single 1070