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Functions/Subroutines | |
subroutine | dqrm_vecnrm2d (vec, n, ntype, nrm) |
This subroutine computes the norm of multiple vectors. More... | |
subroutine | dqrm_vecnrm1d (vec, n, ntype, nrm) |
This subroutine computes the norm of a vector. More... | |
subroutine dqrm_vecnrm1d | ( | real(kind(1.d0)), dimension(:), intent(in) | vec, |
integer, intent(in) | n, | ||
character | ntype, | ||
real(kind(1.d0)) | nrm | ||
) |
This subroutine computes the norm of a vector.
[in] | vec | the input vector |
[in] | n | the vector size |
[out] | nrm | the output norm |
[in] | ntype | the norm type. It can be one of these 1 : 1-norm 2 : 2-norm i : inf-norm |
Definition at line 118 of file dqrm_vecnrm.F90.
References i, qrm_error_mod::qrm_err_act_restore(), qrm_error_mod::qrm_err_act_save(), qrm_error_mod::qrm_err_check(), and qrm_error_mod::qrm_err_push().
Referenced by dqrm_utils_mod::dqrm_vecnrm1dw().
subroutine dqrm_vecnrm2d | ( | real(kind(1.d0)), dimension(:,:), intent(in) | vec, |
integer, intent(in) | n, | ||
character | ntype, | ||
real(kind(1.d0)), dimension(:) | nrm | ||
) |
This subroutine computes the norm of multiple vectors.
[in] | vec | the input vectors |
[in] | n | the vector size |
[out] | nrm | the output norms |
[in] | ntype | the norm type. It can be one of these 1 : 1-norm 2 : 2-norm i : inf-norm |
Definition at line 50 of file dqrm_vecnrm.F90.
References i, qrm_error_mod::qrm_err_act_restore(), qrm_error_mod::qrm_err_act_save(), qrm_error_mod::qrm_err_check(), and qrm_error_mod::qrm_err_push().
Referenced by dqrm_utils_mod::dqrm_vecnrm2dw().