Speed Index

Message boards : Number crunching : Speed Index

To post messages, you must log in.

AuthorMessage
Dave

Send message
Joined: 13 Feb 12
Posts: 4
Credit: 535,351
RAC: 0
Message 2222 - Posted: 3 Mar 2012, 22:25:08 UTC

Can anyone please explain how "Speed Index" inside the page "CPU/OS stats (beta)" is calculated? It would appear some fairly slow machines have some disproportionally high Index ratings.

Thanks dave
ID: 2222 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote
Profile TJM
Project administrator
Project developer
Project scientist
Avatar

Send message
Joined: 25 Aug 07
Posts: 843
Credit: 70,472,341
RAC: 388,611
Message 2226 - Posted: 4 Mar 2012, 22:54:01 UTC - in response to Message 2222.  

It's a speed relative to my old benchmark machine, which was Athlon Thunderbird 1400 running the default app.
M4 Project homepage
M4 Project wiki
ID: 2226 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote
Dave

Send message
Joined: 13 Feb 12
Posts: 4
Credit: 535,351
RAC: 0
Message 2228 - Posted: 5 Mar 2012, 0:29:45 UTC - in response to Message 2226.  

Thanks! I was trying everything I could think of to calculate the Speed Index from the numbers I could find.

Dave
ID: 2228 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote
Profile TJM
Project administrator
Project developer
Project scientist
Avatar

Send message
Joined: 25 Aug 07
Posts: 843
Credit: 70,472,341
RAC: 388,611
Message 2303 - Posted: 23 Aug 2012, 11:20:45 UTC - in response to Message 2228.  

I changed the Speed Index a bit, it still shows relative speeds but now it's in credits/hour (for a single core/thread).

M4 Project homepage
M4 Project wiki
ID: 2303 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote

Message boards : Number crunching : Speed Index




Copyright © 2017 TJM