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-fast option forces static MPI link

Kevin_McGrattan
Novice
‎11-26-2024 07:08 AM
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I am using the latest version of the HPC toolkit and I am trying to use the -fast option for a Fortran code that uses Intel MPI. I am warned about static linking, and then I receive the error messages

 

ld: cannot find -lm
ld: cannot find -lc
ld: cannot find -lc

 

Is there some other option for Intel MPI that I need. I cannot find documentation for this error.

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TobiasK
Moderator
‎01-02-2025 06:37 AM
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@Kevin_McGrattan


thanks for reporting this, I see some warnings and some issues with -fast but not the one that you see.


Could you please show the full output of the link command that fails with

mpiifx -show -fast ... ?



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