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Number crunching :
Speedy WU: It's a new record for me!
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Author | Message |
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NEUVIAN Send message Joined: 20 Aug 01 Posts: 3 Credit: 50,995 RAC: 0 |
10 hours, 9 minutes and 4 seconds! Wow! (I have a 1.7 Ghz Celeron machine with 1/4 GB ram, and WUs used to take at least 50 hrs on it! My older computer took over 150 hours to to a single WU!) |
FalconFly Send message Joined: 5 Oct 99 Posts: 394 Credit: 18,053,892 RAC: 0 |
> 10 hours, 9 minutes and 4 seconds! Wow! (I have a 1.7 Ghz Celeron machine with > 1/4 GB ram, and WUs used to take at least 50 hrs on it! My older computer took > over 150 hours to to a single WU!) *ugh* Whatever config that System is running, that's way way too slow for the CPU's potential. Check that the Screensaver isn't always active. 10 hours sound like a normal time, 50hrs is what a Pentium II-class System would expect to see, given the current BOINC SETI speeds. |
John McLeod VII Send message Joined: 15 Jul 99 Posts: 24806 Credit: 790,712 RAC: 0 |
50 hours is about what my P 200 takes. Make certain that you do not have some process stealing CPU cycles. BOINC WIKI |
Josh Abbott Send message Joined: 30 Jun 03 Posts: 11 Credit: 11,736 RAC: 0 |
50 hours? My 449 Mhz Pentium 2 would run a WU in about 10 hours. |
Rachel Send message Joined: 13 Apr 02 Posts: 978 Credit: 449,704 RAC: 0 |
> 50 hours? My 449 Mhz Pentium 2 would run a WU in about 10 hours. > my 333mhz pc which was 8 years old would take 24 hours.50 hours seems wayyyy to slow. ......In Space No One Can Hear You Scream...... |
CyberGoyle Send message Joined: 2 Jun 99 Posts: 160 Credit: 3,622,756 RAC: 26 |
Unfortunately, something must be wrong. I have a 200mhz Pentium that is completing WU's at around 52 hours. EDIT: I just noticed John McLeod VII has the same PC. I thought I was the last to run BOINC on one of these old lumps. Ha! <a><img src="http://boinc.mundayweb.com/stats.php?userID=525"> <a><img src="http://www.wombatradio.com/stats/rtb/sig.php"> |
Rookie_69 Send message Joined: 29 May 03 Posts: 86 Credit: 2,512,767 RAC: 0 |
I got a P-II 300 mhz running Windoze 2000 and a WU takes around 30 hours. |
Ledo Send message Joined: 4 Jul 99 Posts: 55 Credit: 918,136 RAC: 0 |
> 50 hours? My 449 Mhz Pentium 2 would run a WU in about 10 hours. > What is your PC secret? I have a Pentium II at 392 Mhz and takes 25H aprox. to run a WU! <img src="http://boinc.mundayweb.com/one/stats.php?userID=1331"> |
Mike Send message Joined: 17 Feb 01 Posts: 34258 Credit: 79,922,639 RAC: 80 |
Hi Two years ago i had a Cyrix 166 running on Seti classic. One WU was running about two weeks or so. greetz Mike With each crime and every kindness we birth our future. |
Josh Abbott Send message Joined: 30 Jun 03 Posts: 11 Credit: 11,736 RAC: 0 |
> What is your PC secret? I have a Pentium II at 392 Mhz and takes 25H aprox. to run a WU! > I don't know. It is a Compaq Presario 5660. I've never over clocked any part of my computer. I have upgraded the RAM to 384 MB and the hard drive to 40 GB at 7,200 RPM. Would that make a big difference in the amount of time it takes to complete a WU? It still has the original CPU and motherboard. |
Ledo Send message Joined: 4 Jul 99 Posts: 55 Credit: 918,136 RAC: 0 |
> I don't know. It is a Compaq Presario 5660. I've never over clocked any part > of my computer. I have upgraded the RAM to 384 MB and the hard drive to 40 GB > at 7,200 RPM. Would that make a big difference in the amount of time it takes > to complete a WU? It still has the original CPU and motherboard. > Well I don't uderstand much of computers! Mine is a PII 350 and with such a litle diference (100Mhz) even if your fsb being 133Mhz, that would not explain such a diference! Just left to say LUCK of you! Happy crunching! <img src="http://boinc.mundayweb.com/one/stats.php?userID=1331"> |
Rachel Send message Joined: 13 Apr 02 Posts: 978 Credit: 449,704 RAC: 0 |
Seems different batches of wu's are crunched at diff speeds.I had one batch that took 3 hours per wu.The batch I am now crunching are taking about 2 hours and 45 mins per wu.Seti 4.03 I was crunching one wu in about one hour and 30 mins. ......In Space No One Can Hear You Scream...... |
The Gas Giant Send message Joined: 22 Nov 01 Posts: 1904 Credit: 2,646,654 RAC: 0 |
Angle Range...Angle Range...Angle Range....remember the days from classic where you'd jump for joy at getting lots of high angle range wu's adn then cry when you got multiple VLARs! Low ARs take the longest Medium ARs are the median Large ARs are the shortest time to crunch. Paul (S@H1 8888) And proud of it! |
NEUVIAN Send message Joined: 20 Aug 01 Posts: 3 Credit: 50,995 RAC: 0 |
> > 10 hours, 9 minutes and 4 seconds! Wow! (I have a 1.7 Ghz Celeron machine > with > > 1/4 GB ram, and WUs used to take at least 50 hrs on it! My older computer > took > > over 150 hours to to a single WU!) > > *ugh* > > Whatever config that System is running, that's way way too slow for the CPU's > potential. > > Check that the Screensaver isn't always active. 10 hours sound like a normal > time, 50hrs is what a Pentium II-class System would expect to see, given the > current BOINC SETI speeds. > It shares CPU cycles with other distributed programs, such as Folding@home. Therefore, it isn't at its fastest because it runs many other distributed apps. |
GLP Send message Joined: 3 Apr 99 Posts: 1 Credit: 297 RAC: 0 |
Wow guys, I have a system, Windows XP, P4 Athlon 1.6 ghz, 256mb ram did my first WU in 4 hrs. Next one looks like it'll take 2.5-3hrs Question: Do other's machines seem to go real fast for the first 25% then level off? Is that some sort of prelim check? |
Mac-Nic Send message Joined: 29 Jun 00 Posts: 165 Credit: 551,008 RAC: 0 |
> > > 10 hours, 9 minutes and 4 seconds! Wow! (I have a 1.7 Ghz Celeron > machine > > with > > > 1/4 GB ram, and WUs used to take at least 50 hrs on it! My older > computer > > took > > > over 150 hours to to a single WU!) > > > > *ugh* > > > > Whatever config that System is running, that's way way too slow for the > CPU's > > potential. > > > > Check that the Screensaver isn't always active. 10 hours sound like a > normal > > time, 50hrs is what a Pentium II-class System would expect to see, given > the > > current BOINC SETI speeds. > > > It shares CPU cycles with other distributed programs, such as Folding@home. > Therefore, it isn't at its fastest because it runs many other distributed > apps. ================================================================================ Celeron 600 Mem 192MB PC100 MB GigaBite Os Win98SE Running Prog's: Firewall Antivir IE6 Browser Boinclogx ver:1.12 Boinc ver:4.13 Project S@H ver:4.08 Low Ar: ~20H Medium AR: ~13H HIGH AR: ~10H Greetz "The FUTURE is only a PARTICLE away from the PRESENT and the PAST." |
Razorirr Send message Joined: 3 Apr 99 Posts: 92 Credit: 7,414 RAC: 0 |
i have a 1.3 gig celeron running the seti app at 95% in 24 hours a wu predictor 10 hours pirates 35 minutes lhc 2 hours per 100k cycles cpdn estamated 3500 hours im all over the board ~boinc its not the credit or satisfaction its the screensavers~ S@h Berkeley's Staff Friends Club ©members |
John Hunt Send message Joined: 3 Apr 99 Posts: 514 Credit: 501,438 RAC: 0 |
I think you'll find it's not just the speed of the processor, the amount of RAM plays a major part in how long it takes to complete work units. I'm running Windows XP+SP2 on a 2.4GHz Celeron but I only have 128MB of RAM - and 16MB of that is taken by graphics! I complete work units in 10 hours.... |
[B^S] Paul@home Send message Joined: 20 Dec 99 Posts: 121 Credit: 1,885,420 RAC: 0 |
> I think you'll find it's not just the speed of the processor, the amount of > RAM plays a major part in how long it takes to complete work units. > I'm running Windows XP+SP2 on a 2.4GHz Celeron but I only have 128MB of RAM - > and 16MB of that is taken by graphics! I complete work units in 10 hours.... > > wow.... get youself some more RAM if you have to beg/borrow or steal it! even an extra 128MB will give you a massive improvement in WinXP performance. Another 256 and you will be laughing! This PC, 1.4Gz Pentium M with 256MB RAM and XPSP2 does a unit in about 2.5 hours Wanna visit BOINC Synergy? Click my stats! Join BOINC Synergy Team |
KWSN - MajorKong Send message Joined: 5 Jan 00 Posts: 2892 Credit: 1,499,890 RAC: 0 |
> I think you'll find it's not just the speed of the processor, the amount of > RAM plays a major part in how long it takes to complete work units. > I'm running Windows XP+SP2 on a 2.4GHz Celeron but I only have 128MB of RAM - > and 16MB of that is taken by graphics! I complete work units in 10 hours.... > > You might wanna think about getting a video card to put in that computer. Integrated video really, REALLY slows down S@H. My wife's computer (AMD AthlonXP 2400+, winxp home + sp2, 384mb ram (-32 for video), with integrated video) takes about 25% longer to do a work unit than my computer (AMD AthlonXP 1800+, win2k, 256mb ram, cheap video card) does - 5 hours vs. 4 hours. |
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