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- To: eigen@xxxxxxxxxxxxxxxxxxx, "Marcus D. Hanwell" <marcus@xxxxxxxxx>
- Subject: Re: [eigen] More CDash adaptions...
- From: Benoit Jacob <jacob.benoit.1@xxxxxxxxx>
- Date: Sun, 30 Aug 2009 11:46:53 -0400
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Hi,
I'm really not competent at all on these matters, sorry.
You should ask Marcus, as he's working on CMake. I CC him...
Benoit
2009/8/30 Hauke Heibel <hauke.heibel@xxxxxxxxxxxxxx>:
> Hi,
>
> I recognized very long build times on my machine and tried to look
> into improving them. There, I recognized that the generator is fixed
> to NMake on Windows systems. Does this have a particular reason? I
> quickly tried the "Visual Studio 9 2008" generator and my build times
> dropped by 10 minutes (~33%). In case nobody objects I would like to
> add an optional parameter for the test suite that allows to
> specify/overwrite the generator. Any remarks or am I good to go?
>
> Another thing, I tried out the idea suggested by Frank, i.e. to add
> different CMAKE_CXX_FLAGS since for new visual studio versions there
> exists an /MP flag that enables building different source files in
> parallel as opposed to building different projects in parallel.
> Unfortunately, it did not work as expected. Here is what I tried to
> add to the testsuite.cmake file:
>
> SET(CMAKE_CXX_FLAGS "/MP")
>
> If anybody has ideas why this failed please let me know.
>
> - Hauke
>
>
>