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-   -   24 hour rally (https://www.mersenneforum.org/showthread.php?t=9973)

gd_barnes 2008-02-23 00:10

[quote=Mini-Geek;126533]I'm assuming you're referring to hyperthreading. As I recall from Prime95, and LLR is essentially the same AFAIK, it's better to run only one instance (but I could be wrong).
Please post the results of the test you run.[/quote]

[quote=Anonymous;126534]Actually, with hyperthreading, you should definitely not see any performance [I]loss[/I] with running two instances; instead, you will quite likely see a small performance [I]increase[/I]. (Probably, how large or small that increase is will depend on the application you're using.)[/quote]


lol, I have no idea about that technical stuff.

All I know is that when I ran LLR before, I was able to get something like 30-40% more total processing done when I ran 2 instances. I did nothing to the machine settings to get this result. All I can tell you is that's its a 3.2 Ghz Dell desktop from 2004.

As an example, if an LLR test took 100 secs. running one instance, it took ~150 secs. when running 2 instances. So in 300 secs., I was able to get 4 tests running 2 instances and 3 tests running 1 instance or 33% more testing with 2 instances. (Close to the exact test that I remember.)

I'm on my way home shortly...I'll try it first with some manual LLR tests and then with LLRnet tests. I'll let you know how it comes out.


Gary

em99010pepe 2008-02-23 00:29

[quote=AES;126536]I'm seeing a lot of messages like this in the proxy console. What do you make of this?

[code]Result 649/282615 succesfully sent to the server.
Successfully connected to server!
connection request from 7801a8c0:1736 (socket 388)
Proposing pair 465/282619 to PC_3
net_Recv : bad header 'LOGG'
Could not log on to the server
LOGGING OUT
recv error res=-1, errno=0
Could not send result.
The server refused your new result :
either someone else computed it already,
either the server is now configured to
work on other numbers.recv error res=-1, errno=0
connection closed (socket 400)[/code][/quote]

Never seen that before but I am receiving a few (20 or more) rejected pairs from you.
I advise all before the start of the rally to increase the cache size to 10 or 15 because I suppose there will be some delay on client/server connection.

kar_bon 2008-02-23 01:28

seems there're some server problems?!
carlos is not online! hope he fix it!

AES 2008-02-23 03:12

1 Attachment(s)
[quote=kar_bon;126543]seems there're some server problems?!
carlos is not noline! hope he fix it![/quote]

I will have to reconfigure the proxy back to my other work. hopefully i'll have time to flush it back out and join the rally tomorrow.

mdettweiler 2008-02-23 04:07

[quote=kar_bon;126543]seems there're some server problems?!
carlos is not online! hope he fix it![/quote]
Yes, I'm experiencing problems, too--none of my clients are able to pick up any work or report any results. Fortunately I was able to switch my primary machine back to some manual work I've got sitting around, but Carlos had still better get it fixed in time for the rally...

mdettweiler 2008-02-23 04:14

[quote=Anonymous;126551]Yes, I'm experiencing problems, too--none of my clients are able to pick up any work or report any results. Fortunately I was able to switch my primary machine back to some manual work I've got sitting around, but Carlos had still better get it fixed in time for the rally...[/quote]
Update: I tried troubleshooting what's going on, and it would seem that the port 100 server is down, but not the port 300 one. If I use the nc command in Linux to attempt a connection with the server, I can at least establish a connection on port 300, but I get a "connection refused" for port 100.

kar_bon 2008-02-23 04:24

yep, so to me: 300 ok, 100 down!
hope carlos won't sleep tooooooo long :grin:

gd_barnes 2008-02-23 04:29

OH!! And I thought I was hallucinating as I tried to test my Athlons and my 3.2-Ghz P4. They both went right into sleep mode

It's 4:30 AM in Portugal now. I'm sure he'll get it fixed in the morning. I'll be up 2 hours before the rally to test them then. Back to sieving...but I'll test again before I go to bed in about 4 hours.

I hope my work machines are able to start again. Unfortunately this is a big loss of processing power for me overnight on 7 machines and I just set them to port 100 this afternoon. Things had been running so well for the last week that I only set them for 5 pairs in the cache. It figures that that would happen after I had 100 pairs in the cache for port 300 all week.

When Carlos gets things working again, can anyone tell me if everyone's machines will automatically start recieving k/n pairs again? Or will LLRnet have to be restarted on each machine?

I may have to make a stop into work 1 hour before the rally.


Gary

gd_barnes 2008-02-23 04:30

[quote=kar_bon;126556]yep, so to me: 300 ok, 100 down!
hope carlos won't sleep tooooooo long :grin:[/quote]

You a major night owl Karsten! 5:30 AM there, right?

kar_bon 2008-02-23 04:38

yeah, the last nights...
my daughter create a pizza in front of her bed 2 hours ago! :grin:
i had to clean it up! 2 nights ago the other was ill the same way all night!
so what can i do: stay here and wait! wait for the next illness this time online! :grin:

gd_barnes 2008-02-23 04:41

[quote=kar_bon;126560]yeah, the last nights...
my daughter create a pizza in front of her bed 2 hours ago! :grin:
i had to clean it up! 2 nights ago the other was ill the same way all night!
so what can i do: stay here and wait! wait for the next illness this time online! :grin:[/quote]


Ewwwwwe! Gross! Not the kind of pizza I want. Funny thing is my son and I had pizza tonight! :smile:

How old are your girls? I have a 12-year-old daughter and 15-year-old son.


G


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