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From: "ry dahl" <ry-Xek56AhD01PHviPkdFu9cA@public.gmane.org>
To: mongrel-development-GrnCvJ7WPxnNLxjTenLetw@public.gmane.org
Subject: Re: [PATCH] http11: ~6% performance increase in header parsing
Date: Sat, 8 Mar 2008 18:37:53 +0100	[thread overview]
Message-ID: <3ae7f4480803080937y20b729e0vb9b549cb8184118f@mail.gmail.com> (raw)
In-Reply-To: <20080308081210.GA30702-r0bfCMRs158eIZ0/mPfg9Q@public.gmane.org>

>  Then I'd have to define a new C function for every header I wanted to
>  optimize for, and then also point to that function inside the Ragel file
>  for each header.

Nah, you can just define

enum header_types {
 MONGREL_CONTENT_LENGTH,
 MONGREL_CONTENT_TYPE,
 etc
}

and define a single callback to handle them

void (*field_cb)(http_parser*, int header_type, char *at, int len)

ry

      parent reply	other threads:[~2008-03-08 17:43 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20080229015309.GA9080@untitled>
     [not found] ` <20080303044659.5a550c19.zedshaw@zedshaw.com>
     [not found]   ` <20080302123712.GA13979@hand.yhbt.net>
     [not found]     ` <20080306075421.GA1583@hand.yhbt.net>
     [not found]       ` <3ae7f4480803060153v18e955a5j9038f93e558f81d1@mail.gmail.com>
     [not found]         ` <3ae7f4480803060153v18e955a5j9038f93e558f81d1-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2008-03-08  8:12           ` Eric Wong
     [not found]             ` <20080308081210.GA30702-r0bfCMRs158eIZ0/mPfg9Q@public.gmane.org>
2008-03-08  8:14               ` Evan Weaver
     [not found]                 ` <b6f68fc60803080014x3241d9b0n6430c5ec93f7ea2d-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2008-03-08 22:02                   ` Eric Wong
2008-03-24 18:39                     ` Evan Weaver
     [not found]                       ` <b6f68fc60803241139g70b2d8a3v5d01e7472367fb74-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2008-03-25  3:43                         ` Eric Wong
2008-03-25  4:53                           ` Evan Weaver
     [not found]                             ` <b6f68fc60803242153i65dbb67re6bc9457060ee03f-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2008-03-25  8:13                               ` ry dahl
2008-03-08 12:37               ` Luis Lavena
2008-03-08 17:37               ` ry dahl [this message]
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