Re: [cedet-semantic] LALR is SLOW

[Kevin D. <ke...@ph...>]

On Tue, Sep 27, 2005 at 07:24:48AM -0400, Eric M. Ludlam wrote:
> 
> I do not know what it would be doing during a save file.  Semantic has
> no save or write file hooks.  You would need to get a stack trace when
> it is being slow with "M-x toggle-debug-on-quit RET".  If C-g is
> disabled, it is likely in one of the special hooks, like a timer.
> 
> A likely scenario is that some other save hook value is calling into
> some semantic function which, in turn, needs to get a fresh set of
> tags.


I did a little more testing, and this LALR parsing that takes forever
seems to only happen after I do ecb-activate.  Just loading cedet
doesn't cause it to happen.

The code that does the slow parsing is within semantic though.  I guess
ECB calls out to it on save (and sometimes on load) of a file.

-kpd