From: Ciprian Dorin Craciun <ciprian.craciun@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] `mk` (from Plan9 ports) efficiency related issue
Date: Mon, 17 Jan 2011 17:05:27 +0200 [thread overview]
Message-ID: <AANLkTikS14V0CWMc72JQwaV=H-LgmxrMYvGnid+RhmZE@mail.gmail.com> (raw)
In-Reply-To: <4718da81f880d3bb87e29f29fe663a79@ladd.quanstro.net>
On Mon, Jan 17, 2011 at 16:59, erik quanstrom <quanstro@quanstro.net> wrote:
>> Any ideas what could cause this?
>
> have you tried profiling mk?
>
> - erik
In fact I tried to `strace -f -T` it and it seems that in the
first second or so it `stats` all the files that exist, and then it
just waits 14 seconds computing something (100% processor), and
concludes that all is already built. (This is after I've already
successfully built it once).
But any further profiling I didn't do as I've stumbled upon this
issue just about an hour ago...
Ciprian.
next prev parent reply other threads:[~2011-01-17 15:05 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-17 14:47 Ciprian Dorin Craciun
2011-01-17 14:59 ` erik quanstrom
2011-01-17 15:05 ` Ciprian Dorin Craciun [this message]
2011-01-17 16:50 ` Bakul Shah
2011-01-17 16:56 ` erik quanstrom
2011-01-17 18:36 ` Bakul Shah
2011-01-17 19:33 ` Ciprian Dorin Craciun
2011-01-17 19:59 ` Ciprian Dorin Craciun
2011-01-17 20:30 ` Bakul Shah
2011-01-17 15:00 ` Robert Raschke
2011-01-17 15:02 ` Robert Raschke
2011-01-17 15:18 ` erik quanstrom
2011-01-17 15:33 ` Ciprian Dorin Craciun
2011-01-17 15:51 ` Federico G. Benavento
2011-01-17 15:53 ` Robert Raschke
2011-01-17 16:02 ` andrey mirtchovski
2011-01-17 16:45 ` Ciprian Dorin Craciun
2011-01-17 17:31 ` Ciprian Dorin Craciun
2011-01-17 17:46 ` Federico G. Benavento
2011-01-17 17:51 ` Federico G. Benavento
2011-01-18 6:09 ` Andy Spencer
2011-01-18 13:26 ` erik quanstrom
2011-01-17 15:21 ` Ciprian Dorin Craciun
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