Re: [Boost-bugs] [Boost C++ Libraries] #2307: Runaway compiler memory use in test

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #2307: Runaway compiler memory use in test
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2008-09-08 13:53:31

#2307: Runaway compiler memory use in test
---------------------------+------------------------------------------------
  Reporter:  dave          |       Owner:  johnmaddock
      Type:  Bugs          |      Status:  new        
 Milestone:  Boost 1.37.0  |   Component:  math       
   Version:  Boost 1.35.0  |    Severity:  Problem    
Resolution:                |    Keywords:             
---------------------------+------------------------------------------------
Description changed by dave:

Old description:

> On GCC-4.1.0 just ''compiling'' the test_binomial_real_concept test
> consumes over 1.6G of memory before I decide that the swapping is
> unacceptable and I kill it.  That leads me to suspect strongly that
> source:/trunk/status/explicit-failures-markup.xml_at_48168#L3411 wrongly
> blames the running time of the test.  It seems to me that these tests
> might be made to work by breaking up the source files into chunks that
> are manageable by the compiler.
>
> I'm happy to give you access to a system where you can experience the
> issue firsthand if you don't have one yourself.

New description:

 On GCC-4.1.0 just ''compiling'' the test_ibeta_real_concept and
 test_binomial_real_concept tests consume over 1.6G of memory before I
 decide that the swapping is unacceptable and I kill cc1plus.  That leads
 me to suspect strongly that source:/trunk/status/explicit-failures-
 markup.xml_at_48168#L3411 wrongly blames the running time of the test.  It
 seems to me that these tests might be made to work by breaking up the
 source files into chunks that are manageable by the compiler.

 I'm happy to give you access to a system where you can experience the
 issue firsthand if you don't have one yourself.

--
-- 
Ticket URL: <http://svn.boost.org/trac/boost/ticket/2307#comment:2>
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