kdotpy.diagonalization.feastsolver Namespace Reference

Functions
	feastsolve (mat, emin, emax, n_evals, evec=None, verbose=False, check_inputs=False)
	feastoutputmessage (info)

Variables
	mkl_int = c_int32
list	np_ctlib_flags = ['C_CONTIGUOUS', 'ALIGNED']
	array_1d_int
	array_1d_double
	array_1d_complex
	array_2d_complex
	mkl = cdll.LoadLibrary("libfeast_rt.so")
str	FEAST_VERS = 'source'
str	feastInit = 'source' else mkl.feastinit
	argtypes
str	feastSolve = 'source' else mkl.zfeast_hcsrev
	fpm = np.zeros((128,), dtype=mkl_int)
	matType = c_char(b'F')
	epsout = c_double(-1)

Function Documentation

feastoutputmessage()

kdotpy.diagonalization.feastsolver.feastoutputmessage

(

info

)

feastsolve()

kdotpy.diagonalization.feastsolver.feastsolve	(		mat,
			emin,
			emax,
			n_evals,
			evec = None,
			verbose = False,
			check_inputs = False )

Variable Documentation

argtypes

kdotpy.diagonalization.feastsolver.argtypes

array_1d_complex

kdotpy.diagonalization.feastsolver.array_1d_complex

Initial value:

=  np.ctypeslib.ndpointer(
    dtype=np.complex128,
    ndim=1,
    flags=np_ctlib_flags
)

array_1d_double

kdotpy.diagonalization.feastsolver.array_1d_double

Initial value:

=  np.ctypeslib.ndpointer(
    dtype=c_double,
    ndim=1,
    flags=np_ctlib_flags
)

array_1d_int

kdotpy.diagonalization.feastsolver.array_1d_int

Initial value:

=  np.ctypeslib.ndpointer(
    dtype=mkl_int,
    ndim=1,
    flags=np_ctlib_flags
)

array_2d_complex

kdotpy.diagonalization.feastsolver.array_2d_complex

Initial value:

=  np.ctypeslib.ndpointer(
    dtype=np.complex128,
    ndim=2,
    flags=np_ctlib_flags
)

epsout

kdotpy.diagonalization.feastsolver.epsout = c_double(-1)

FEAST_VERS

str kdotpy.diagonalization.feastsolver.FEAST_VERS = 'source'

feastInit

str kdotpy.diagonalization.feastsolver.feastInit = 'source' else mkl.feastinit

feastSolve

str kdotpy.diagonalization.feastsolver.feastSolve = 'source' else mkl.zfeast_hcsrev

fpm

kdotpy.diagonalization.feastsolver.fpm = np.zeros((128,), dtype=mkl_int)

matType

kdotpy.diagonalization.feastsolver.matType = c_char(b'F')

mkl

kdotpy.diagonalization.feastsolver.mkl = cdll.LoadLibrary("libfeast_rt.so")

mkl_int

kdotpy.diagonalization.feastsolver.mkl_int = c_int32

np_ctlib_flags

list kdotpy.diagonalization.feastsolver.np_ctlib_flags = ['C_CONTIGUOUS', 'ALIGNED']