To register for an Internet.com membership to receive newsletters and white papers, use the Register button ABOVE.
To participate in the message forums BELOW, click here
Home | News | Reviews | Special Reports | Editorials | Forums | Compare Prices | Camera Reviews

Your source for in-depth computer hardware info

http://hardwarecentral.com/
Go Back   HardwareCentral Forums > Hardware Forums > CPUs and Motherboards

CPUs and Motherboards Processors, chipsets, multiprocessing, memory, platform architecture.

View Poll Results: Which distributed computing project?
ClimatePrediction 3 20.00%
Folding@Home 7 46.67%
Seti@Home 2 13.33%
I'm not interested 3 20.00%
Voters: 15. You may not vote on this poll

Reply
 
Thread Tools Search this Thread Rating: Thread Rating: 3 votes, 5.00 average. Display Modes
  #991  
Old October 30th, 2009, 02:58 PM
Leoslocks's Avatar
Leoslocks Leoslocks is offline
_ _ _ _ _ _ _ _
 
Join Date: Sep 2000
Location: Memphis Tennessee
Posts: 4,915
Quote:
Originally Posted by glussier View Post
Seems like that card has seen better days. Well, that gts250 must still be under warranty.
They have not been out a year yet so that is a given. It is one of three non BFG cards without the lifetime warranty. I am having trouble finding the receipt. Now that could be an issue.
Reply With Quote
  #992  
Old October 30th, 2009, 06:56 PM
glussier's Avatar
glussier glussier is offline
HWC Master
 
Join Date: Jun 2000
Location: Montreal, Que, Canada
Posts: 8,543
Quote:
I am having trouble finding the receipt. Now that could be an issue.
It might not be an issue if the card was register with the serial number on the manufacturer's website.
__________________
Gilles Lussier

HWC Folding@Home Team
Reply With Quote
  #993  
Old November 2nd, 2009, 01:27 AM
Leoslocks's Avatar
Leoslocks Leoslocks is offline
_ _ _ _ _ _ _ _
 
Join Date: Sep 2000
Location: Memphis Tennessee
Posts: 4,915
More trouble. One of the remaining few SMP/Dual GPU machines started having 'unexpected shutdowns'. After several days of exchanging hardware, running diagnostics and wondering what is going on, I suspect it is a software problem. Ran the -oneunit switch to finish the SMP client and uninstalled it. Running 4 classic clients and two GPU's to see if they cure the issue.

One of the notfreds usb stick machines quite working altogether. It was problematic for a while but would recover when rebooted. I need to connect it to a monitor to trouble shoot bios issues as it will not boot to the usb device any longer.

On the dim side of the bright side, by setting the SMPCPUS value to 2 instead of 4 (on a quad core) will run two SMP clients from one usb stick(Edit the syslinux.cfg file). A single usb notfreds would produce 4K+ PPD. It will take a few days to see what two clients will manufacturer. 'Dim' would be me for knowing people were doing this and not figuring it out.
Reply With Quote
  #994  
Old November 2nd, 2009, 07:36 AM
jankerson's Avatar
jankerson jankerson is offline
Super Moderator
 
Join Date: Jun 1999
Location: North Carolina
Posts: 12,124
Quote:
Originally Posted by Leoslocks View Post
Bad news on the hardware front. I have had two GTS250 clients go down.
One is quite obvious. Looks like leaking capacitors....



The second card on a different machine keeps causing bad shutdowns of windows. I am going to run some memory diagnostics on the suspect card as soon as I get the tooth fixed that broke last night.

When it rains, it pours... Wettest October in history here in Memphis.

Oh man...

Must have been pushing them really hard.
__________________

E6750 Core 2 Duo @ 2.66 Ghz, 4gb XMS2 DDR2 800, GB P35C-DS3R MB, Power Color 512mb X1950XT , Seagate 7200.10 320gb, Enermax Liberty 500w, Win Vista Ultimate, Samsung 226BW


E6750 Core 2 Duo, 2GB Corsair XMS2 DDR2 800, GB P35C-DS3R MB, ATI Radeon X1900GT, Seagate 7200.9 320GB, Win XP Pro SP2, Enermax Liberty 500w


HWC Folding@Home Team -- Learn How to Join the Team Here ---Detailed Stats
Reply With Quote
  #995  
Old November 2nd, 2009, 11:19 PM
glussier's Avatar
glussier glussier is offline
HWC Master
 
Join Date: Jun 2000
Location: Montreal, Que, Canada
Posts: 8,543
Quote:
On the dim side of the bright side, by setting the SMPCPUS value to 2 instead of 4 (on a quad core) will run two SMP clients from one usb stick(Edit the syslinux.cfg file). A single usb notfreds would produce 4K+ PPD. It will take a few days to see what two clients will manufacturer
The performance should be about the same. I hope you don't have too much trouble fixing your computer problems.
__________________
Gilles Lussier

HWC Folding@Home Team
Reply With Quote
  #996  
Old November 4th, 2009, 04:54 PM
Leoslocks's Avatar
Leoslocks Leoslocks is offline
_ _ _ _ _ _ _ _
 
Join Date: Sep 2000
Location: Memphis Tennessee
Posts: 4,915
XFX RMA process went smoothly. Board is on its way to them.
One of the BFG 260's went belly up also. That RMA is established and I am packing the box to ship.
I have a 9800GTX+ folding in the GTX260's place as of this afternoon. I may get another one working in the GTS250's place soon.

The notfreds folding 2 clients on a Quad core is not producing as much as one client using all 4 cores. Still, they almost double a standard SMP clients ppd.
Reply With Quote
  #997  
Old November 4th, 2009, 08:57 PM
glussier's Avatar
glussier glussier is offline
HWC Master
 
Join Date: Jun 2000
Location: Montreal, Que, Canada
Posts: 8,543
Quote:
The notfreds folding 2 clients on a Quad core is not producing as much as one client using all 4 cores
Yep, I just seen that. I uninstalled vmware server yesterday and installed vmware player 3 which has support for quad cores and I get a 15% increase in ppd running 1 notfred on a quad instead of 2 dual core instances. My ppds will be a lot lower today, seems like a lot of the gpu units couldn't be sent.

BTW, we are down to 10 folders only. I hope that the people who have quit folding for us are only gone for a short break.
__________________
Gilles Lussier

HWC Folding@Home Team
Reply With Quote
  #998  
Old November 5th, 2009, 12:40 PM
Leoslocks's Avatar
Leoslocks Leoslocks is offline
_ _ _ _ _ _ _ _
 
Join Date: Sep 2000
Location: Memphis Tennessee
Posts: 4,915
BobGridley is back up and producing.

It seems that 2 notfreds on two cores each produces less heat than the single notfreds on 4 cores.

All my hardware is back up and stable for the moment. My ppd should start rising a little.
Reply With Quote
  #999  
Old November 5th, 2009, 01:32 PM
glussier's Avatar
glussier glussier is offline
HWC Master
 
Join Date: Jun 2000
Location: Montreal, Que, Canada
Posts: 8,543
I just have been out of electricity for 6 hours. We are on our 3rd transformer on the street since last March. I sure hope Hydro-Quebec can fix the problem for good.
__________________
Gilles Lussier

HWC Folding@Home Team
Reply With Quote
  #1000  
Old November 5th, 2009, 03:40 PM
edhe62's Avatar
edhe62 edhe62 is offline
HWC Technician
 
Join Date: Sep 2002
Location: Raymond, WA
Posts: 1,069
Quote:
Originally Posted by glussier View Post
I just have been out of electricity for 6 hours. We are on our 3rd transformer on the street since last March. I sure hope Hydro-Quebec can fix the problem for good.
Don't let 'em know you're folding, but you gotta stop smokin' those transformers!!!
__________________
AMD AM2 5600+ Arctic Cooling Freezer 64Pro Asus M2N 2gb Corsair XMS2 250gb SATA Seagate Barracuda XFX GTX260 Core 216 LeadTek PVR2000 Capture Card CoolerMaster Centurian 5 case Corsair VX550 PSU 19' DCL LCD Vista Home Premium 64

Folding@Home Stats Join the Team
Reply With Quote
  #1001  
Old November 5th, 2009, 05:53 PM
glussier's Avatar
glussier glussier is offline
HWC Master
 
Join Date: Jun 2000
Location: Montreal, Que, Canada
Posts: 8,543
Quote:
Originally Posted by edhe62 View Post
Don't let 'em know you're folding, but you gotta stop smokin' those transformers!!!
I was thinking about adding another 1 or 2 computers before the end of November. I better do it the other way and remove hardware instead.
__________________
Gilles Lussier

HWC Folding@Home Team
Reply With Quote
  #1002  
Old November 5th, 2009, 06:39 PM
Leoslocks's Avatar
Leoslocks Leoslocks is offline
_ _ _ _ _ _ _ _
 
Join Date: Sep 2000
Location: Memphis Tennessee
Posts: 4,915
Congrats on breaking 1K posts in this thread.
I sure hope your electric company can fix the cause instead of replacing transformers. The power company here just finished trimming the trees along every streets right of way. Fallen limbs in storms are a major cause of power outages in the city.

Well, it seems that I still have issues with my gaming machine. I need to run more diagnostics.
Reply With Quote
  #1003  
Old November 5th, 2009, 08:50 PM
glussier's Avatar
glussier glussier is offline
HWC Master
 
Join Date: Jun 2000
Location: Montreal, Que, Canada
Posts: 8,543
At least, we have some good news, according to Extremeoverclocking.com, we are in 158th place and will be in 157th by tomorrow.

__________________
Gilles Lussier

HWC Folding@Home Team
Reply With Quote
  #1004  
Old November 10th, 2009, 09:52 AM
Leoslocks's Avatar
Leoslocks Leoslocks is offline
_ _ _ _ _ _ _ _
 
Join Date: Sep 2000
Location: Memphis Tennessee
Posts: 4,915
I have been so busy trying to fix broken hardware, I let this milestone slip by.
congratulations mister.


Shot at 2009-11-10
Reply With Quote
  #1005  
Old November 10th, 2009, 11:27 AM
glussier's Avatar
glussier glussier is offline
HWC Master
 
Join Date: Jun 2000
Location: Montreal, Que, Canada
Posts: 8,543
Thanks Leo, now on with my next milestone.

Have you been able to sort out your hardware problems yet?
__________________
Gilles Lussier

HWC Folding@Home Team
Reply With Quote
Reply

Bookmarks


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -4. The time now is 10:18 PM.






Acceptable Use Policy

internet.comMediabistrojusttechjobs.comGraphics.com

WebMediaBrands Corporate Info


Advertise | Newsletters | Feedback | Submit News

Legal Notices | Licensing | Permissions | Privacy Policy

Powered by vBulletin® Version 3.7.3
Copyright ©2000 - 2009, Jelsoft Enterprises Ltd.