Re: alloca (was: Postgres Speed or lack thereof)
От | The Hermit Hacker |
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Тема | Re: alloca (was: Postgres Speed or lack thereof) |
Дата | |
Msg-id | Pine.BSF.4.05.9901250137410.76634-100000@thelab.hub.org обсуждение исходный текст |
Ответ на | alloca (was: Postgres Speed or lack thereof) (Goran Thyni <goran@kirra.net>) |
Ответы |
Re: [HACKERS] Re: alloca (was: Postgres Speed or lack thereof)
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Список | pgsql-hackers |
On Sun, 24 Jan 1999, Goran Thyni wrote: > The Hermit Hacker wrote: > > BUGS > > The alloca() function is machine dependent; its use is discouraged. > > Gain a big potential speed boost, loose some portability. > I think most modern unices has a good alloca, DOS and Mac > don't, but who's porting the server there? > > Any unices out there missing alloca? Make you a deal... You build the code such that "#ifdef HAVE_ALLOCA" is true, so that those platforms that either don't support it, or have broken suport for it, aren't affect, and you are most welcome to work on it... Marc G. Fournier Systems Administrator @ hub.org primary: scrappy@hub.org secondary: scrappy@{freebsd|postgresql}.org
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