BEYN

Parameters for the Beyn eigenvalue solver. [Edit on GitHub]

Keywords

• N_POINTS_BEYN

• N_RAND

• N_RAND_CC

• ONE_CIRCLE

• SVD_CUTOFF

• TASKS_PER_INTEGRATION_POINT

Keyword descriptions

N_POINTS_BEYN

Type: integer
Default: 32
Usage: N_POINTS_BEYN

Description: Number of integration points per circle in the Beyn solver. [Edit on GitHub]

N_RAND

Type: real
Default: 1.00000000E+000
Usage: N_RAND

Description: Number of random vectors as a fraction of the size of the unit cell. [Edit on GitHub]

N_RAND_CC

Type: real
Default: 1.00000000E+000
Usage: N_RAND_CC

Description: Number of random vectors as a fraction of the size of the unit cell for the complex contour. [Edit on GitHub]

ONE_CIRCLE

Type: logical
Default: F
Lone keyword: T

Description: Set to .TRUE. if only one circle instead of two should be used in the Beyn solver. [Edit on GitHub]

SVD_CUTOFF

Type: real
Default: 1.00000000E+000
Usage: SVD_CUTOFF

Description: Cutoff for the singular values in the Beyn solver. [Edit on GitHub]

TASKS_PER_INTEGRATION_POINT

Type: integer
Default: 0
Usage: TASKS_PER_INTEGRATION_POINT

Description: Number of tasks per integration point. [Edit on GitHub]