Posts by Francesco Forti |
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1)
Message boards :
Number crunching :
Don't forget about the Server Relocation on 1st of April !
(Message 1353256)
Posted 43 days ago by Francesco Forti
Yes. Sorry, I was finding "graph" instead of "cricket" but 1 minute after my question I have found it. FF |
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2)
Message boards :
Number crunching :
Don't forget about the Server Relocation on 1st of April !
(Message 1353250)
Posted 43 days ago by Francesco Forti
Hi! I have a question: in the new location can we have a graph like this http://fragment1.berkeley.edu/newcricket/grapher.cgi?target=%2Frouter-interfaces%2Finr-250%2Fgigabitethernet2_3;ranges=d%3Aw%3Am%3Ay;view=Octets? |
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3)
Message boards :
Number crunching :
No new work?
(Message 1306720)
Posted 182 days ago by Francesco Forti
I have some hosts without work but if I go to see them here http://setiathome.berkeley.edu/results.php?hostid=5381180 I see that they have 3323 task in progress. Other case is this http://setiathome.berkeley.edu/results.php?hostid=6334665 (no work but 86 running. Other hosts are going to finish work. Of course I cannot get any new job if seti is thinking that I have what I don't have ... |
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4)
Message boards :
News :
Bug in server affecting older BOINC clients with NVIDIA GPUs.
(Message 1271902)
Posted 274 days ago by Francesco Forti
Last week I had same problem but with boinc 7.0.28 and lunatics v0.40 32 bit. As soon I had tried to run two instance of GPU task on a new GT 640 (driver 301.42) using count 0.5 I get 80 instance of GPU running and I had to deinstall adnd reinstall everithing. Other hosts, with older GTX cards, are also abbe to run two instances. |
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5)
Message boards :
Number crunching :
HEAT wave apologies!!
(Message 1249982)
Posted 329 days ago by Francesco Forti
Try to use Tthrottle. See: http://efmer.eu/boinc/ You can set the temp you want. You crunch less but you crunch. |
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6)
Message boards :
Number crunching :
Strange PC hang, using Nvidia GPU (optimized)
(Message 1248419)
Posted 332 days ago by Francesco Forti
Or it could be just a tired power supply or graphics card getting close to failure. Yes. The problem was arising and I have changed PS. All OK now. Thanks |
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7)
Message boards :
Number crunching :
Strange PC hang, using Nvidia GPU (optimized)
(Message 1242654)
Posted 345 days ago by Francesco Forti
Or it could be just a tired power supply or graphics card getting close to failure. Ok, I was thinking the same thing. But later I have noticed that "black screen and restart" is appening every time I suspend work using Boinc icon in the appliction bar (suspend all or suspend GPU). As I restart, after some seconds I get the problem. Some times even if I exit from boinc and restart it. Seconds, I think, are the ones necessary to prepare the data for GPU and send data to it. I stop GPU because when I use my PC with a VOIP application, sound is not good (I listen good but my interlocutor doesn't) and I have seen that if I stop BOINC (or olny GPU) the sond is good. As I restart the GPU task, I get the "black screen and restart". And at restart I get a new stop. I never have this in orher situations. I see that if PC is autorestartng (after maintenance) I don't have problems. So I think that can be something in the suspend/restart in the 7.0.25 version |
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8)
Message boards :
Number crunching :
Strange PC hang, using Nvidia GPU (optimized)
(Message 1242130)
Posted 345 days ago by Francesco Forti
Happy end? I hope. Everything is running fine. CPU and GPU too. Maybe it was something about task "01jl10ac.26305.8251.13.10.90" and "295.73 drivers" with optimized apps. I don't know if someone is able to replicate what happening (same card, same driver, same pgms, same task) but if someone is having similar problems, he can try to updaate NVIDIA Drivers. FF |
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9)
Message boards :
Number crunching :
Strange PC hang, using Nvidia GPU (optimized)
(Message 1242122)
Posted 345 days ago by Francesco Forti
0) I'm running seti@home since 2000, as you can see 1) it's the firts time I see what I' tryng to explain now I'he got an infinite loop of "black screen and restart". I have seen that PC hang and restart happens some minutes after restart. So I had some time to try something. I have tried to stop boinc (exiting as soon as it starts) This is working. PC continue to work and doesn't restart any more. So this was a strong suggestion to someting connecterd with seti (the only one project I run) As I see boinc running, I have to wait some seconds in orded to see next hang, so my olny two neurons told me that may be it was something about GPU. In this moment Boinc is stopped so I can write you. later I will do some test but I prefere to wrte someting now, just to help you in helping me (and perhaps also other cruncers). host is http://setiathome.berkeley.edu/show_host_detail.php?hostid=2693912 4 CPU + 1 NVIDIA GeForce GTS 250 (1023MB) driver: 295.73 Microsoft Windows XP Home x86 Edition, Service Pack 3, (05.01.2600.00) I'm running the latest lunatics optimized application (Lunatics_Win32_v0.40_setup.exe) Next try is to update NVIDIA drivers and I will try to determinate the exact GPU Task involved News at next boot ====== Update: now "I am NVIDIA GeForce GTS 250 (1023MB) driver: 301.42" Boing is runnig fine but I have suspended GPU. Task suspended seems to be Computer: Juppiter Project SETI@home Name 01jl10ac.26305.8251.13.10.90_0 Application setiathome_enhanced 6.10 (cuda_fermi) Workunit name 01jl10ac.26305.8251.13.10.90 State Waiting to run Received 27.05.2012 01:32:32 Report deadline 12.07.2012 13:01:32 Estimated app speed 2.81 GFLOPs/sec Estimated task size 3'301 GFLOPs Resources 0.04 CPUs + 1 NVIDIA GPU CPU time at last checkpoint 00:00:38 CPU time 00:00:39 Elapsed time 00:04:07 Estimated time remaining 00:14:57 Fraction done 21.439% Virtual memory size 79.12 MB Working set size 78.07 MB Directory slots/2 Process ID 2820 I will try to resume task and see if pc is still hanging |
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10)
Message boards :
Number crunching :
"Lost Task"
(Message 1235741)
Posted 359 days ago by Francesco Forti
In theese days I see a lot of 896 SETI@home 24.05.2012 10:18:39 Resent lost task 07my10ag.14625.51365.15.10.220_1 916 SETI@home 24.05.2012 10:18:39 [error] Already have task 07my10ag.14625.51365.15.10.220_1 Of course I see 20 lost task resent followed by 20 Already have task This mainly on two hosts. [Edit_ now three]. |
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11)
Questions and Answers :
Preferences :
Not uploading completed WUs
(Message 1231976)
Posted 368 days ago by Francesco Forti
Completed work is reported at the first of: I think that an other point can be as soon as a "high task priority" is uploaded. |
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12)
Message boards :
Number crunching :
Panic Mode On (73) Server problems?
(Message 1212743)
Posted 412 days ago by Francesco Forti
It's April Fools' Day? :-) |
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13)
Message boards :
Number crunching :
Communication problem
(Message 1201632)
Posted 442 days ago by Francesco Forti
I don't know if someone in Berleley have closed (a little) some tap but what I see now is that: 1) data comm graph isn't allways at max speed 2) there are 256,832 results ready to send 3) my hosts have the max of results to crunch 4) I don't have any transfer pending So this is the ideal condition. :-) Of course if it is so for everyone! Is it so? |
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14)
Message boards :
Number crunching :
Communication problem
(Message 1200560)
Posted 445 days ago by Francesco Forti
From yesterday, 27 feb, the speed of my connection is 3 times faster. I didn't make any change here and the green line in Graphs for gigabitethernet2_3 was allways at max level. It's just like someone closed a litte bit the tap :-) optimizing the data flux
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15)
Message boards :
Number crunching :
Communication problem
(Message 1200040)
Posted 446 days ago by Francesco Forti
Thanks for the C10K info. Avery client host can handle two DL in parallel and I use to see from 5 to 20Kb/s speed each, if good, but sometime less than 1. With BoincTasks I can see all the DL/UL job of my 8 hosts here (other are far) When berkeley is out of work and the green cricket line is falling down, I see that my DL are 150 to 200 Kb each and so I thing that if you at Berkeley make some filter in order to have only 10'000 clients for each of your DL server, bay be the queue will be used better. I don't know if you have some "tap" in your communication equipment but if you have, try to set at ~10'000 connection. Is it possible? |
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16)
Message boards :
Number crunching :
Communication problem
(Message 1200012)
Posted 446 days ago by Francesco Forti
As we can see here when everything is working at max speed in berkeley, we reach the maximum (Avg: 93.49 Mbits/se) and the green graph is flat. But I can see also that my DL is very very slow. In theory I can DL at 100Mb, but I see I DL at 30~50Kb Result is a lot of DL open (hundreds), going slow. When for any reason Berleley is out of work, I see that suddenly all my pending DL run fast at maximum speed. So I think that must be someting wrong in how the commnication line is used. We are too much, trying to pass a little door as in a cinema when someone is shouting "fire!". Maybe a better usage can see anyone wait for a tiket and then pass data at maximum speed. Or any other algorithm that can handle better the queue. Some weeks ago I have seen some posts here about proxy setting. I have tried and for some day I had a good speed. Is this option still valid? Bye Franz |
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17)
Message boards :
Number crunching :
Nvidia 295.73 Driver
(Message 1199983)
Posted 446 days ago by Francesco Forti
I had a lot of computational errors with 295.73 driver but only in one Win7(32) host. No problems wih 295.73 driver on XP hosts. I have installed Lunatics v0.39 everywhere and now I don't see errors in the Win7(32) too. |
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18)
Message boards :
Number crunching :
Panic Mode On (69) Server problems?
(Message 1199420)
Posted 448 days ago by Francesco Forti
Results ready to send = 0 [As of 24 Feb 2012 | 21:10:05 UTC] |
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19)
Message boards :
Number crunching :
Panic Mode On (64) Server problems?
(Message 1183798)
Posted 495 days ago by Francesco Forti
SETI@home server status information is always stopped at [As of 8 Jan 2012 | 4:20:12 UTC] but now Graphs for gigabitethernet2_3 is showing again activity http://fragment1.berkeley.edu/newcricket/grapher.cgi?target=%2Frouter-interfaces%2Finr-250%2Fgigabitethernet2_3;ranges=d%3Aw%3Am%3Ay;view=Octets Download is slow as a snail |
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20)
Message boards :
Number crunching :
Panic Mode On (62) Server problems?
(Message 1175587)
Posted 530 days ago by Francesco Forti
I can't upload anything, with or without 69.163.96.2 proxy I have tried this one (Ip: 79.143.182.253 Port: 8090 in germany) ad was working, initially. Now I get this messages 04.12.2011 10:56:31 | SETI@home | Started upload of 02no11ad.5438.25087.9.10.47_0_0 04.12.2011 10:56:31 | SETI@home | Started upload of 03no11ad.30426.1707.14.10.77_0_0 04.12.2011 10:56:54 | SETI@home | Project file upload handler is missing 04.12.2011 10:56:54 | SETI@home | Backing off 6 hr 0 min 38 sec on upload of 02no11ad.5438.25087.9.10.47_0_0 04.12.2011 10:56:54 | SETI@home | Project file upload handler is missing 04.12.2011 10:56:54 | SETI@home | Backing off 6 hr 22 min 44 sec on upload of 03no11ad.30426.1707.14.10.77_0_0 |
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