Unfortunate dynamic linking for everything
bde at zeta.org.au
Tue Nov 18 14:53:17 PST 2003
On Tue, 18 Nov 2003, M. Warner Losh wrote:
> In message: <200311181307.hAID7uHa032514 at dyson.jdyson.com>
> dyson at iquest.net writes:
> : It really doesn't make sense to arbitrarily cut-off a
> : discussion especially when a decision might be incorrect.
> I'd say that good technical discussion about why this is wrong would
> be good. However, emotional ones should be left behind. Except for
> John's message, most of the earlier messages have been more emotional
> than technical.
I used to use all dynamic linkage, but switched to all static linkage
(except for ports) when I understood John's points many year ago. It
shouldn't be necessary to repeat the argmuments.
> John, do you have any good set of benchmarks that people can run to
> illustrate your point?
Almost any benchmark that does lots of forks or execs, or uses libraries
a lot will do. IIRC, 5-10% of my speedups for makeworld was from building
tools static. Makeworld is not such a good benchmark for this as it used
to be since it always builds tools static so the non-staticness of
standard binaries doesn't matter so much. Perhaps it still matters for
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