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Re: Any way to get rid of -MP parameter to gcc for dependency creation?
From: |
Miles Bader |
Subject: |
Re: Any way to get rid of -MP parameter to gcc for dependency creation? |
Date: |
Tue, 4 Jan 2011 10:47:49 +0900 |
On Tue, Jan 4, 2011 at 10:22 AM, Xan Lopez <address@hidden> wrote:
>> Do you know _what_ is taking so long? I mean, disk I/O (stats on a cold
>> disk cache), user CPU time (inefficient algos in make), system CPU time
>> (stats on a warm disk cache)...?
>
> Are you talking about the time to process those empty rules that are
> gone if you get rid of -MP or of the remaining 20 seconds?
Both, I suppose. I imagine both have the same inefficiency (just more
in the -MP case)...
-miles
--
Cat is power. Cat is peace.
- Any way to get rid of -MP parameter to gcc for dependency creation?, Xan Lopez, 2011/01/03
- Re: Any way to get rid of -MP parameter to gcc for dependency creation?, Eric Blake, 2011/01/03
- Re: Any way to get rid of -MP parameter to gcc for dependency creation?, Xan Lopez, 2011/01/03
- Re: Any way to get rid of -MP parameter to gcc for dependency creation?, Miles Bader, 2011/01/03
- Re: Any way to get rid of -MP parameter to gcc for dependency creation?, Xan Lopez, 2011/01/03
- Re: Any way to get rid of -MP parameter to gcc for dependency creation?,
Miles Bader <=
- Re: Any way to get rid of -MP parameter to gcc for dependency creation?, Xan Lopez, 2011/01/03
- Re: Any way to get rid of -MP parameter to gcc for dependency creation?, Ralf Wildenhues, 2011/01/04
- Re: Any way to get rid of -MP parameter to gcc for dependency creation?, Xan Lopez, 2011/01/04
- Re: Any way to get rid of -MP parameter to gcc for dependency creation?, Xan Lopez, 2011/01/04
- Re: Any way to get rid of -MP parameter to gcc for dependency creation?, Ralf Wildenhues, 2011/01/06
- Re: Any way to get rid of -MP parameter to gcc for dependency creation?, Xan Lopez, 2011/01/06
- Re: Any way to get rid of -MP parameter to gcc for dependency creation?, Miles Bader, 2011/01/06
- Re: Any way to get rid of -MP parameter to gcc for dependency creation?, Xan Lopez, 2011/01/06
- Re: Any way to get rid of -MP parameter to gcc for dependency creation?, Miles Bader, 2011/01/06
- Re: Any way to get rid of -MP parameter to gcc for dependency creation?, Xan Lopez, 2011/01/06