Re: "6 day compile" (1 GHz G4) DONE in 7 hours (8 core Intel 3.0 GHz over SSH)
Re: "6 day compile" (1 GHz G4) DONE in 7 hours (8 core Intel 3.0 GHz over SSH)
- Subject: Re: "6 day compile" (1 GHz G4) DONE in 7 hours (8 core Intel 3.0 GHz over SSH)
- From: Scott Ribe <email@hidden>
- Date: Fri, 15 Jun 2007 16:17:22 -0700
- Thread-topic: "6 day compile" (1 GHz G4) DONE in 7 hours (8 core Intel 3.0 GHz over SSH)
> make -j8 (where 8 is the number of concurrent jobs to run at one time)
>
> On an 8 core machine I would have tried at least 8, if not 10 or 12.
> Just keep trying higher numbers until nothing is sped up.
On a 4-core, I found that make -j 4 would keep them busy. But on the 8-core
I wound up going to make -j 16, because with 8 cores make has trouble
dispatching fast enough to keep up.
--
Scott Ribe
email@hidden
http://www.killerbytes.com/
(303) 722-0567 voice
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