of the targeted MPI implementations.
You can switch the automatic selector through the
-\c smpi/coll_selector configuration item. Possible values:
+\c smpi/coll-selector configuration item. Possible values:
- <b>ompi</b>: default selection logic of OpenMPI (version 1.7)
- <b>mpich</b>: default selection logic of MPICH (version 3.0.4)
Example: adding a "pair" version of the Alltoall collective.
- - Implement it in a file called alltoall-pair.c in the src/smpi/colls folder. This file should include colls_private.h.
+ - Implement it in a file called alltoall-pair.c in the src/smpi/colls folder. This file should include colls_private.hpp.
- The name of the new algorithm function should be smpi_coll_tuned_alltoall_pair, with the same signature as MPI_Alltoall.