Questions about Boinc on new Intel based Macs

Message boards : Number crunching : Questions about Boinc on new Intel based Macs
Message board moderation

To post messages, you must log in.

AuthorMessage
Heaphus
Volunteer tester

Send message
Joined: 1 Apr 03
Posts: 96
Credit: 4,148,549
RAC: 0
United States
Message 229898 - Posted: 12 Jan 2006, 1:56:26 UTC

For you programmers, how much work will it take for Berkeley to get a version ready for the new Intel based Macs? Also, can we expect the crunch times on these machines to be about the same as a comparable Core Duo PC running Windows?
ID: 229898 · Report as offensive
Profile Shaktai
Volunteer tester
Avatar

Send message
Joined: 16 Jun 99
Posts: 211
Credit: 259,752
RAC: 0
United States
Message 229913 - Posted: 12 Jan 2006, 2:17:25 UTC
Last modified: 12 Jan 2006, 2:18:34 UTC

Should be able to compile without much difficulty but might take someone with access to an Intel machine to tweak it right. Not sure what optimizations are available but should be the usual SSE, SSE2 and SSE3. Intel just released some additional tools to developers so someone should be able to do it.

Don't know when Berkeley might create an "official" client for it though. In theory, they should be able to compile a "universal" binary that will run on Power PC and Intel using Apple's and Intel's current developer tools so that they only have to maintain one version. Third parties could then tweak the client and the apps for maximum performance.

Even without, BOINC should run under Rosetta (the Mac software not the project) but may be a bit slower.

Hope so anyway, I want to get one of the new dual core Intel iMacs for my "photo" machine.


Team MacNN - The best Macintosh team ever.
ID: 229913 · Report as offensive
Profile Paul D. Buck
Volunteer tester

Send message
Joined: 19 Jul 00
Posts: 3898
Credit: 1,158,042
RAC: 0
United States
Message 230135 - Posted: 12 Jan 2006, 12:47:27 UTC

Performance will be about the same. Assuming all other things being equal.
ID: 230135 · Report as offensive

Message boards : Number crunching : Questions about Boinc on new Intel based Macs


 
©2024 University of California
 
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.