mersenneforum.org  

Go Back   mersenneforum.org > Great Internet Mersenne Prime Search > Software

Reply
 
Thread Tools
Old 2009-12-10, 01:30   #1
boldenc
 
Aug 2009

3 Posts
Default prime95 is that sign of instabilty?

been testing with prime, but I notice 1 of the cores stayed at 1024k test #3 for like 10 min while other cores finish the test in 2 min. then all cores moved to 8k at same time but the core #3 only did the 1024k 3 tests while other cores did 10 tests.

that's with prime 25.9/ i7 920 @ 4ghz, blend custom set ram to 5200MB
boldenc is offline   Reply With Quote
Old 2009-12-10, 07:54   #2
lfm
 
lfm's Avatar
 
Jul 2006
Calgary

52×17 Posts
Default

Quote:
Originally Posted by boldenc View Post
been testing with prime, but I notice 1 of the cores stayed at 1024k test #3 for like 10 min while other cores finish the test in 2 min. then all cores moved to 8k at same time but the core #3 only did the 1024k 3 tests while other cores did 10 tests.

that's with prime 25.9/ i7 920 @ 4ghz, blend custom set ram to 5200MB
Probably just some interferance from another process like a virus scanner or something
lfm is offline   Reply With Quote
Reply

Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
Why sign up with GPU to 72? Jayder GPU to 72 7 2012-12-06 18:26
Best church sign? Xyzzy Lounge 6 2011-02-13 17:11
sign of gratitude Brain Software 2 2011-01-03 21:27
Isomorphism Sign? jinydu Information & Answers 1 2009-01-12 14:35
Number of sign changes Pi(n) - Li(n) if RH is false TauCeti Math 3 2003-10-23 08:43

All times are UTC. The time now is 22:52.


Fri Aug 6 22:52:32 UTC 2021 up 14 days, 17:21, 1 user, load averages: 4.19, 4.14, 3.94

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, Jelsoft Enterprises Ltd.

This forum has received and complied with 0 (zero) government requests for information.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.
A copy of the license is included in the FAQ.