[petsc-dev] Cusp & Thrust test

[Matthew Knepley]

I fixed this, but for some reason pushing from China is not possible right
now. I also
fixed the Cusp and Thrust checks from configure, and the CUDA build stuff is
now
checked as a separate language.

   Matt

On Mon, Jul 26, 2010 at 2:19 PM, Satish Balay <balay at mcs.anl.gov> wrote:

> Matt,
>
> With your recent NVCC change - I get the following breakage with
> my regular linux build.
>
> Satish
>
> ---------
>
>
> ================================================================================
> TEST checkCUDAPreprocessor from
> config.setCompilers(/home/balay/tmp/petsc-dev/config/BuildSystem/config/setCompilers.py:531)
> TESTING: checkCUDAPreprocessor from
> config.setCompilers(config/BuildSystem/config/setCompilers.py:531)
>  Locate a functional CUDA preprocessor
>
> *******************************************************************************
>        CONFIGURATION CRASH  (Please send configure.log to
> petsc-maint at mcs.anl.gov)
>
> *******************************************************************************
> 'Configure' object has no attribute 'CUDACC'  File
> "/home/balay/tmp/petsc-dev/config/configure.py", line 270, in
> petsc_configure
>    framework.configure(out = sys.stdout)
>  File "/home/balay/tmp/petsc-dev/config/BuildSystem/config/framework.py",
> line 946, in configure
>    child.configure()
>  File
> "/home/balay/tmp/petsc-dev/config/BuildSystem/config/setCompilers.py", line
> 1384, in configure
>    self.executeTest(self.checkCUDAPreprocessor)
>  File "/home/balay/tmp/petsc-dev/config/BuildSystem/config/base.py", line
> 97, in executeTest
>    ret = apply(test, args,kargs)
>  File
> "/home/balay/tmp/petsc-dev/config/BuildSystem/config/setCompilers.py", line
> 533, in checkCUDAPreprocessor
>    for compiler in self.generateCUDAPreprocessorGuesses():
>  File
> "/home/balay/tmp/petsc-dev/config/BuildSystem/config/setCompilers.py", line
> 528, in generateCUDAPreprocessorGuesses
>    yield self.CUDACC+' -E'
> (END)
>
>
>
>
> On Mon, 26 Jul 2010, Matthew Knepley wrote:
>
> > On Mon, Jul 26, 2010 at 7:50 AM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> >
> > >
> > > On Jul 25, 2010, at 8:26 AM, Matthew Knepley wrote:
> > >
> > > > They work with normal compilers if you drop an empty file in 'thrust'
> > > called 'host_defines.h'.
> > > > I think this should be the prefered checking mechanism since now we
> have
> > > fucked up dependencies
> > >
> > >    So people who use CUDA have to drop an empty file in that strange
> system
> > > location? Doesn't sound like a good solution to the problem.
> > >
> > >   Since cusp and thrust are never used with the regular compilers
> shouldn't
> > > they be tested with the compiler that actually uses them, nvcc? Thus
> you
> > > just need to add a new language CUDA to BuildSystem, which it needs
> anyways
> > > and test with that.
> >
> >
> > How is it that being right makes more work for me?
> >
> >    Matt
> >
> >
> > >
> > >  Barry
> > >
> > >
> > > > again.
> > > >
> > > >    Matt
> > > >
> > > > --
> > > > What most experimenters take for granted before they begin their
> > > experiments is infinitely more interesting than any results to which
> their
> > > experiments lead.
> > > > -- Norbert Wiener
> > >
> > >
> >
> >
> >
>
>


-- 
What most experimenters take for granted before they begin their experiments
is infinitely more interesting than any results to which their experiments
lead.
-- Norbert Wiener
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