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[ale] Performance
- Subject: [ale] Performance
- From: cfowler at outpostsentinel.com (Christopher Fowler)
- Date: Fri Nov 7 12:33:39 2003
- In-reply-to: <1068225279.28570.1219.camel@localhost>
- References: <[email protected]> <[email protected]> <1068225279.28570.1219.camel@localhost>
On Fri, 2003-11-07 at 12:14, Jeff Hubbs wrote:
>
>
> Some years back, I had read that the make -j parameter should be
> adjusted so as to use up as much RAM as you've got without going into
> paging, but these days everywhere I look/ask, people are saying the
> parameter should be the number of CPUs plus one.
I used 'make -j 2' and I did see a difference. In one directory I was
able to compile all the code in 46s vs 57s. I also noticed that my
system was being utilized much more during that compile. The xterm
window refreshes were not as smooth.
> - Jeff
>
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