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Functions/Subroutines | |
subroutine | dqrm_ata_graph (g_csc, ata_graph) |
This subroutine computes the fill reducing ordering using METIS. More... | |
subroutine dqrm_ata_graph | ( | type(dqrm_spmat_type), intent(in) | g_csc, |
type(dqrm_spmat_type), intent(out) | ata_graph | ||
) |
This subroutine computes the fill reducing ordering using METIS.
[in] | g_csc | the graph (in CSC format) associated to A |
[out] | ata_graph | the graph of A'*A in CSR format |
Definition at line 43 of file dqrm_ata_graph.F90.
References dqrm_spmat_mod::qrm_spmat_convert::dqrm_spmat_convert(), dqrm_spmat_mod::qrm_spmat_destroy::dqrm_spmat_destroy(), i, qrm_error_mod::qrm_err_act_restore(), qrm_error_mod::qrm_err_act_save(), and qrm_error_mod::qrm_err_check().
Referenced by dqrm_do_metis(), and dqrm_do_scotch().