Message boards :
Number crunching :
2 new crunchers
Message board moderation
Author | Message |
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Zombu2 Send message Joined: 24 Feb 01 Posts: 1615 Credit: 49,315,423 RAC: 0 |
got my dell c6145 today man that thing was a pain to get even started it needs 220v 2 phase power for both power supplies like a dryer both of them have 48 cores for now http://setiathome.berkeley.edu/show_host_detail.php?hostid=8000593 http://setiathome.berkeley.edu/show_host_detail.php?hostid=8000596 I came down with a bad case of i don't give a crap |
tullio Send message Joined: 9 Apr 04 Posts: 8797 Credit: 2,930,782 RAC: 1 |
Opteron is a good chip. I have one (1210) running since January 2008 in my Linux box. Tullio |
Zombu2 Send message Joined: 24 Feb 01 Posts: 1615 Credit: 49,315,423 RAC: 0 |
yeah this is one single server with 2 boards in it so total is 96 cores i shall see how it performs I came down with a bad case of i don't give a crap |
HAL9000 Send message Joined: 11 Sep 99 Posts: 6534 Credit: 196,805,888 RAC: 57 |
yeah this is one single server with 2 boards in it so total is 96 cores With 920w of CPUs it will make a fantastic space heater while crunching work. I'm going to estimate that normal AR tasks will run 8-10 hours. So each node will pump out ~150 MB tasks a day. SETI@home classic workunits: 93,865 CPU time: 863,447 hours Join the [url=http://tinyurl.com/8y46zvu]BP6/VP6 User Group[ |
Zombu2 Send message Joined: 24 Feb 01 Posts: 1615 Credit: 49,315,423 RAC: 0 |
well i'm test running it now and man the heat that thing puts out is enormous can you estimate what the rac could be ? and my god that thing is loud I came down with a bad case of i don't give a crap |
HAL9000 Send message Joined: 11 Sep 99 Posts: 6534 Credit: 196,805,888 RAC: 57 |
well i'm test running it now and man the heat that thing puts out is enormous You could probably put the heat coming out to use drying clothes or making jerky. Just for quick math I tend to use 100 credit for a normal AR task. So 150 tasks a day would give a RAC of about 15,000. Since the credit system is variable a RAC of 10-15K might be more realistic. SETI@home classic workunits: 93,865 CPU time: 863,447 hours Join the [url=http://tinyurl.com/8y46zvu]BP6/VP6 User Group[ |
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