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ifort and LAPACK, lblas

Deleted_U_Intel
Employee
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Hi,

Could anyone tell me if ifort is compatible with LAPACK/lblas libraries used by f77?. If so how to call them using ifort?
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TimP
Honored Contributor III
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Nothing has changed in the way these library functions should be called. They do require compilation with a compatible compiler; that's among the reasons for the provision of the Intel MKL lapack and BLAS libraries. Lapack libraries which come with linux are likely to have been compiled by g77. The functions which include WRITE statements won't then be compatible with ifort.
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Lorri_M_Intel
Employee
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It sounds like LD_LIBRARY_PATH isn't valid while you're trying to run your application. Make sure that you source ifortvars.csh from the particular shell window that you'll be running your application.
I do see that it's called in your script, but that's a build script, yes?
- Lorri
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