Re: [Boost-bugs] [Boost C++ Libraries] #7090: Provide an option to parse only preprocessor directives

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #7090: Provide an option to parse only preprocessor directives
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-07-05 18:38:28

#7090: Provide an option to parse only preprocessor directives
----------------------------------+-----------------------------------------
  Reporter:  scrawl123@…          |       Owner:  hkaiser     
      Type:  Feature Requests     |      Status:  new         
 Milestone:  To Be Determined     |   Component:  wave        
   Version:  Boost 1.49.0         |    Severity:  Optimization
Resolution:                       |    Keywords:              
----------------------------------+-----------------------------------------

Comment (by anonymous):

 5 MS does not sound like much, but if I do that for each shader
 permutation (there are usually hundreds of permutations for one uber-
 shader), it ends up with a loading time of a few seconds. This is
 ridiculous, considering that the _actual_ compiling on the GPU takes only
 about 0.05 MS per shader (as opposed to 5 MS for preprocessing).

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/7090#comment:1>
Boost C++ Libraries <http://www.boost.org/>
Boost provides free peer-reviewed portable C++ source libraries.