MPI/fr: Difference between revisions

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Created page with "Avec Open MPI, ces enveloppes ont l'option <code>--showme</code> qui imprime le nom du compilateur qui sera appellé et les options qui y seront ajoutées."
(Created page with "Les paquets des bibliothèques MPI offrent généralement des enveloppes (''wrappers'') pour les compilateurs. Ce ne sont pas des compilateurs, mais ces enveloppes appellent d...")
(Created page with "Avec Open MPI, ces enveloppes ont l'option <code>--showme</code> qui imprime le nom du compilateur qui sera appellé et les options qui y seront ajoutées.")
Line 1,018: Line 1,018:
* <code>mpifort</code> et/ou <code>mpif77</code> et/ou <code>mpif90</code> pour Fortran
* <code>mpifort</code> et/ou <code>mpif77</code> et/ou <code>mpif90</code> pour Fortran


With Open&nbsp;MPI, these wrappers have the option <code>--showme</code> that will print which compiler will be called, and which compiler-options will be added.
Avec Open&nbsp;MPI, ces enveloppes ont l'option <code>--showme</code> qui imprime le nom du compilateur qui sera appellé et les options qui y seront ajoutées.


'''Note''' that the Compute Canada software stack contains several modules of the same Open&nbsp;MPI package (e.g. <code>openmpi/4.0.3</code>) that have been built with different compilers, and with and without CUDA support.  The MPI compiler-wrappers will always use the compiler and compiler version that you have loaded with the <code>module load</code> command.  
'''Note''' that the Compute Canada software stack contains several modules of the same Open&nbsp;MPI package (e.g. <code>openmpi/4.0.3</code>) that have been built with different compilers, and with and without CUDA support.  The MPI compiler-wrappers will always use the compiler and compiler version that you have loaded with the <code>module load</code> command.  
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