QR_MUMPS
Functions/Subroutines
dqrm_do_metis.F90 File Reference

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Functions/Subroutines

subroutine dqrm_do_metis (graph, cperm)
 Please refer to: More...
 

Function/Subroutine Documentation

subroutine dqrm_do_metis ( type(dqrm_spmat_type graph,
integer, dimension(:)  cperm 
)

Please refer to:

A fast and high quality multilevel scheme for partitioning irregular graphs. George Karypis and Vipin Kumar. International Conference on Parallel Processing, pp. 113-122, 1995

for the details of the reordering method.

Parameters
[in]graphthe graph associated to the matrix to be ordered.
[out]cperman integer array containing the new column order

Definition at line 50 of file dqrm_do_metis.F90.

References dqrm_ata_graph(), dqrm_spmat_mod::dqrm_spmat_destroy(), qrm_error_mod::qrm_abort_, qrm_error_mod::qrm_err_act_restore(), qrm_error_mod::qrm_err_act_save(), qrm_error_mod::qrm_err_check(), and qrm_metis().

Referenced by dqrm_do_ordering().