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From: Julia Lawall <julia.lawall@lip6.fr>
To: Wolfram Sang <wsa@the-dreams.de>
Cc: "Luis R. Rodriguez" <mcgrof@kernel.org>,
	cocci@systeme.lip6.fr, mmarek@suse.com,
	linux-kernel@vger.kernel.org
Subject: Re: [Cocci] [PATCH 4/4] coccicheck: add indexing enhancement options
Date: Sat, 11 Jun 2016 08:05:54 +0200 (CEST)	[thread overview]
Message-ID: <alpine.DEB.2.02.1606110800360.2114@localhost6.localdomain6> (raw)
In-Reply-To: <20160611055840.GB1824@katana>



On Sat, 11 Jun 2016, Wolfram Sang wrote:

> 
> > It's not as efficient as glimpse because the query language is simpler.  
> 
> Interesting, what is missing compared to glimpse?

Glimpse allows queries that are arbitrary formulas, up to a limited level 
of complexity, involving both && and ||.  For idutils, Coccinelle runs lid 
on each of the tokens in the formula, and then does unions and 
intersections on the result.

julia

> > So more filtering has to be done at the ocaml level.  But it's probably 
> > fine in most cases.
> 
> For me, it has two advantages over glimpse:
> 
> a) it is in the debian package repository
> b) the same database can be used with the code browser 'seascope'
>    which can do nice things by feeding ctags on the fly with data
>    from id-utils.
> 
> Mileages vary, of course, just wanted to mention it to give pointers.
> 
> 

  reply	other threads:[~2016-06-11  6:05 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-10 20:42 [PATCH 0/4] scripts/coccicheck: add paramap and indexing options Luis R. Rodriguez
2016-06-10 20:42 ` [PATCH 1/4] coccicheck: move spatch binary check up Luis R. Rodriguez
2016-06-10 20:42 ` [PATCH 2/4] coccicheck: enable paramap support Luis R. Rodriguez
2016-06-11  5:45   ` [Cocci] " SF Markus Elfring
2016-06-11  5:55     ` Julia Lawall
2016-06-10 20:42 ` [PATCH 3/4] scripts: add glimpse.sh for indexing the kernel Luis R. Rodriguez
2016-06-11 17:09   ` [Cocci] " SF Markus Elfring
2016-06-10 20:42 ` [PATCH 4/4] coccicheck: add indexing enhancement options Luis R. Rodriguez
2016-06-10 21:02   ` Julia Lawall
2016-06-10 21:18     ` Luis R. Rodriguez
2016-06-10 21:21       ` Julia Lawall
2016-06-10 21:43         ` [Cocci] " Wolfram Sang
2016-06-10 21:49           ` Luis R. Rodriguez
2016-06-10 21:51             ` Wolfram Sang
2016-06-10 22:08               ` Luis R. Rodriguez
2016-06-10 22:25                 ` Luis R. Rodriguez
2016-06-11  5:46                   ` Wolfram Sang
2016-06-11  5:54                     ` Julia Lawall
2016-06-11  6:09                       ` Wolfram Sang
2016-06-13 18:37                       ` Luis R. Rodriguez
2016-06-13 18:55                         ` Wolfram Sang
2016-06-13 19:48                           ` Julia Lawall
2016-06-13 21:22                             ` Luis R. Rodriguez
2016-06-14  5:08                               ` Julia Lawall
2016-06-11  5:18                 ` Julia Lawall
2016-06-11  5:58                   ` Wolfram Sang
2016-06-11  6:05                     ` Julia Lawall [this message]
2016-06-11  5:24               ` Julia Lawall
2016-06-13 18:39                 ` Luis R. Rodriguez
2016-06-11  5:17             ` Julia Lawall
2016-06-13 19:35         ` Luis R. Rodriguez
2016-06-13 19:50           ` Julia Lawall
2016-06-13 21:28             ` Luis R. Rodriguez
2016-06-14  5:22               ` Julia Lawall
2016-06-14 19:27                 ` Luis R. Rodriguez
2016-06-14 20:47                   ` Julia Lawall
2016-06-14 21:10                     ` Luis R. Rodriguez
2016-06-14 21:17                       ` Julia Lawall
2016-06-14 22:02                         ` Luis R. Rodriguez
2016-06-15  7:39                           ` Julia Lawall
2016-06-15 15:36                             ` Luis R. Rodriguez
2016-06-15 15:44                               ` Julia Lawall
2016-06-15 17:53                                 ` Luis R. Rodriguez
2016-06-11  5:55   ` [Cocci] " SF Markus Elfring
2016-06-11  5:27 ` [Cocci] [PATCH 0/4] scripts/coccicheck: add paramap and indexing options SF Markus Elfring

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