[Trilinos-Users] [EXTERNAL] trilinos in MSVC

[Perschbacher, Brent M]

Mohammad,
  I think that the file Ross is refering to is actually in: <trilinos base dir>/cmake/tribits/doc/README.windows. However, it seems like you've done pretty much everything you should, with one exception. You should not have moved the *.lib files from where they were. The cmake build of clapack defines all the necessary information for Trilinos to find the blas and lapack libraries where they were built. It should be sufficient to just build clapack and then try to configure Trilinos using the CLAPACK_DIR variable to tell Trilinos where your copy of clapack is. No need to move any libraries to some place easier to find. At this point it might be necessary to delete your CMakeCache.txt for Trilinos though as once cmake has decided it hasn't found something it remembers that and doesn't check again.

Brent

From: <Bartlett>, "Roscoe A." <bartlettra at ornl.gov<mailto:bartlettra at ornl.gov>>
Date: Thursday, May 16, 2013 10:36 AM
To: "'Mohammad R. Hashemi'" <mrh1390 at gmail.com<mailto:mrh1390 at gmail.com>>, "Perschbacher, Brent M" <bmpersc at sandia.gov<mailto:bmpersc at sandia.gov>>
Cc: "'trilinos-users at software.sandia.gov<mailto:'trilinos-users at software.sandia.gov>'" <trilinos-users at software.sandia.gov<mailto:trilinos-users at software.sandia.gov>>
Subject: RE: [Trilinos-Users] [EXTERNAL] trilinos in MSVC

See the readme file in trilinos base dir. I think it has 'windows ' in the name.

-Ross

Sent from my android phone. Excuse the terse message.


-----Original Message-----
From: Mohammad R. Hashemi [mrh1390 at gmail.com<mailto:mrh1390 at gmail.com>]
Sent: Thursday, May 16, 2013 11:55 AM Eastern Standard Time
To: Perschbacher, Brent M
Cc: trilinos-users at software.sandia.gov<mailto:trilinos-users at software.sandia.gov>
Subject: Re: [Trilinos-Users] [EXTERNAL] trilinos in MSVC


Hi Brent,

I generated VS solution in clapack/bin via CMade-GUI and just opened
the solution, let it built (release_x64). Then copied the .lib
(blas.lib and lapack.lib) to the root and have BLAS_LIBRARY_DIRS and
LAPACK_LIBRARY_DIRS point to the root.

What is the best way to have clapack installed in windows?

Mohammad

On 5/16/13, Perschbacher, Brent M <bmpersc at sandia.gov<mailto:bmpersc at sandia.gov>> wrote:
> Mohommad,
>  Can you tell me what you set BLAS_LIBRARY_DIRS and LAPACK_LIBRARY_DIRS to
> exactly? On windows we actually search for clapack specifically and in a
> different way than we search for most TPLs that makes most of the variables
> that are intended to help our configure find a TPL not useful. The best way
> to allow the Trilinos configure to find clapack is generally to set
> CLAPACK_DIR to where you have installed clapack. That should allow the
> configure to correctly find your blas and lapack.
>
> Brent
>
> From: "Mohammad R. Hashemi" <mrh1390 at gmail.com<mailto:mrh1390 at gmail.com><mailto:mrh1390 at gmail.com>>
> Date: Thursday, May 16, 2013 2:57 AM
> To:
> "trilinos-users at software.sandia.gov<mailto:trilinos-users at software.sandia.gov><mailto:trilinos-users at software.sandia.gov>"
> <trilinos-users at software.sandia.gov<mailto:trilinos-users at software.sandia.gov><mailto:trilinos-users at software.sandia.gov>>
> Subject: [EXTERNAL] [Trilinos-Users] trilinos in MSVC
>
> Dear Trilinos developers,
>
> Using the VC++ 11.0 (2012) x64 compiler, I successfully
> installed/built CMake/CLAPACK. Then introduced the ".lib" blas and
> lapack files to trilinos cmake config via "BLAS_LIBRARY_DIRS" and
> "LAPACK_LIBRARY_DIRS" keywords.
>
> The next step was in visual studio, where the build process succeeded
> for 47 and failed for 43 projects. Noted that I only activate the
> belos package.
>
> As far as I read the errors they are related to BLAS/LAPACK (eg.
> Epetra_BLAS.obj).
>
> I'd appreciate if you could help me.
>
> Regards,
> Mohammad R. Hashemi
>
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