climateprediction.net home page
expreriment speed

expreriment speed

Questions and Answers : Preferences : expreriment speed
Message board moderation

To post messages, you must log in.

AuthorMessage
old_user43115

Send message
Joined: 27 Jan 05
Posts: 5
Credit: 99
RAC: 0
Message 7930 - Posted: 28 Jan 2005, 17:28:10 UTC

I've been running for 24 hours now and only have 1% complete is there anyway to increase this rate
ID: 7930 · Report as offensive     Reply Quote
Profile geophi
Volunteer moderator

Send message
Joined: 7 Aug 04
Posts: 2167
Credit: 64,477,979
RAC: 4,009
Message 7931 - Posted: 28 Jan 2005, 17:32:04 UTC

What is the system you are running this on?

Are you running any other BOINC projects?

Do you have your computer on 24 hrs a day?
ID: 7931 · Report as offensive     Reply Quote
old_user43115

Send message
Joined: 27 Jan 05
Posts: 5
Credit: 99
RAC: 0
Message 7932 - Posted: 28 Jan 2005, 17:34:36 UTC - in response to Message 7931.  

> What is the system you are running this on?
>
> Are you running any other BOINC projects?
>
> Do you have your computer on 24 hrs a day?
>Yes my cpu is on 24/7 I have an amd athlon xp 1.2 ghz, I am not running any other projects I am running with windows 98 2nd addition
ID: 7932 · Report as offensive     Reply Quote
old_user43115

Send message
Joined: 27 Jan 05
Posts: 5
Credit: 99
RAC: 0
Message 7935 - Posted: 28 Jan 2005, 17:42:13 UTC - in response to Message 7931.  

> What is the system you are running this on?
>
> Are you running any other BOINC projects?
>
> Do you have your computer on 24 hrs a day?
>is there any way to change the upload rate
ID: 7935 · Report as offensive     Reply Quote
Profile Andrew Hingston
Volunteer moderator

Send message
Joined: 17 Aug 04
Posts: 753
Credit: 9,804,700
RAC: 0
Message 7947 - Posted: 28 Jan 2005, 18:10:02 UTC

There is not very much you can do with your present computer, unfortunately. You must console yourself with the thought that the program was written for a Cray supercomputer, and it is amazing that you can run it at all on a desktop machine.

The two main recommendations are not to use the graphics or screen saver except when you want to look at it, and not to leave BOINC open in the work or disk tabs, as they use some processing time.

For more on why it takes so long, look at the FAQ page(from the menu on the left).
ID: 7947 · Report as offensive     Reply Quote
Profile geophi
Volunteer moderator

Send message
Joined: 7 Aug 04
Posts: 2167
Credit: 64,477,979
RAC: 4,009
Message 7949 - Posted: 28 Jan 2005, 18:22:34 UTC - in response to Message 7932.  

> Yes my cpu is on 24/7 I have an amd athlon xp 1.2 ghz, I am not running
> any other projects I am running with windows 98 2nd addition
>
I would think that with that system, it would take on the order of 60 to 70 days to complete the model, so running it continuously, it should do ~1.5%/day (+ or - a few 10ths of a percent). As Andrew said, the visualization software can be a CPU hog.

CPDN is not only dependent on CPU speed, but memory performance as well. I'm assuming you have PC133 SDRAM on that system running at 133 MHz?
ID: 7949 · Report as offensive     Reply Quote
Profile old_user2491

Send message
Joined: 28 Aug 04
Posts: 117
Credit: 21,096
RAC: 0
Message 8367 - Posted: 1 Feb 2005, 19:57:16 UTC

Are you crunching any other project? If so you need to set preferences to allow the paused project to be kept in memory.
<a href=\"http://boinc-doc.net/boinc-wiki/index.php?title=Main_Page\">Link to Unofficial Wiki for BOINC, by Paul and Friends</a>
ID: 8367 · Report as offensive     Reply Quote

Questions and Answers : Preferences : expreriment speed

©2024 climateprediction.net