Generif interface for the ::_qrm_pseti, ::_qrm_psetr and. More...

Public Member Functions
subroutine	_qrm_pseti (qrm_spmat, string, ival)
	This subroutine is meant to set the integer control parameters. More...

subroutine	_qrm_psetr (qrm_spmat, string, rval)
	This subroutine is meant to set the real control parameters. More...

Detailed Description

Generif interface for the ::_qrm_pseti, ::_qrm_psetr and.

Definition at line 84 of file qrm_spmat_mod.F90.

Member Function/Subroutine Documentation

subroutine _qrm_spmat_mod::qrm_set::_qrm_pseti	(	type(_qrm_spmat_type)	qrm_spmat,
		character(len=*)	string,
		integer	ival
	)

This subroutine is meant to set the integer control parameters.

Parameters

[in,out]	qrm_spmat	The qrm_spmat instance concerned by the setting
[in]	string	a string describing the parameter to be set. Accepted values are: "qrm_ordering" : to set a method for the fill-reducing column permutation. Accepted values are: qrm_auto_=0 for automatic choice qrm_natural_=1 for natural ordering qrm_given_=2 for given ordering (through the qrm_spmatcperm_in pointer) qrm_colamd_=3 for COLAMD qrm_metis_=4 for METIS qrm_scotch_=5 for SCOTCH "qrm_minamalg" : fronts whose size is smaller than this will be systematically amalgamated to their father "qrm_nb" : the block-size that defines the granularity of parallel tasks "qrm_ib" : the block-size for computations "qrm_rhsnb" : the block-size for grouping RHSs "qrm_nthreads" : the number of threads to be used in the factorization (this can also be controlled through the QRM_NUM_THREADS environment variable) "qrm_rhsnthreads" : the number of threads for the solve phase "qrm_keeph" : whether to store or not the Householder vectors. Accepted values are qrm_yes_ and qrm_no_ "qrm_sing" : whether or not to detect the presence of singletons. Accepted values are qrm_yes_ and qrm_no_ "qrm_nlz" : the number of subtrees in L0 will be at least this times the number of threads "qrm_cnode" : the number of cores per node
[in]	ival	Any of the accepted values described above

Definition at line 824 of file qrm_spmat_mod.F90.

subroutine _qrm_spmat_mod::qrm_set::_qrm_psetr	(	type(_qrm_spmat_type)	qrm_spmat,
		character(len=*)	string,
		real(kind(1.d0))	rval
	)

This subroutine is meant to set the real control parameters.

Parameters

[in,out]	qrm_spmat	The qrm_spmat instance concerned by the setting
[in]	string	a string describing the parameter to be set. Accepted values are: "qrm_amalgth" : the threshold that controls the amalgamation. A higher threshold means more fill-in but also more BLAS-3. Any real value is accepted
[in]	rval	Any of the accepted values described above

Definition at line 911 of file qrm_spmat_mod.F90.

The documentation for this interface was generated from the following file: