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Re: proposed getitimer and setitimer functions
From: |
Rob Browning |
Subject: |
Re: proposed getitimer and setitimer functions |
Date: |
29 Jul 2001 16:35:50 -0500 |
User-agent: |
Gnus/5.0808 (Gnus v5.8.8) Emacs/20.7 |
(Message that postdrop dropped on Date: 12 Jul 2001 10:16:04 -0500.
Re-sending now.)
Dirk Herrmann <address@hidden> writes:
> For the long term, I'd suggest to use seconds as the base unit. As
> has been suggested before, using rational numbers or reals allows to
> specify any fraction of the given time unit. So why choose
> something else than the SI standard, i. e. seconds?
The only arguments I could think of *might* be precision or efficiency
-- but those don't seem all that defensible. With the interface that
closely matches the unix call interface you can specify exactly what
you can specify from the C level, but I'm not sure that's important.
Note that getitimer (and setitimer) returns values that are intended
to be passed (more or less exactly) back to setitimer later when
you're doing real start/stop profiling...
FWIW
--
Rob Browning
rlb @defaultvalue.org, @linuxdevel.com, and @debian.org
Previously @cs.utexas.edu
GPG=1C58 8B2C FB5E 3F64 EA5C 64AE 78FE E5FE F0CB A0AD
- Re: proposed getitimer and setitimer functions, (continued)
- Re: proposed getitimer and setitimer functions, Thomas Bushnell, BSG, 2001/07/07
- Re: proposed getitimer and setitimer functions, Marius Vollmer, 2001/07/07
- Re: proposed getitimer and setitimer functions, Matthias Koeppe, 2001/07/13
- Re: proposed getitimer and setitimer functions, Marius Vollmer, 2001/07/22
Re: proposed getitimer and setitimer functions, Rob Browning, 2001/07/09
Re: proposed getitimer and setitimer functions, Martin Grabmueller, 2001/07/07
Re: proposed getitimer and setitimer functions, Rob Browning, 2001/07/29