def __init__(self, conf, **kwargs):
EigenvalueSolver.__init__(self, conf, **kwargs)
imp = try_imports(['from pysparse import jdsym, itsolvers, precon',
'from pysparse.eigen import jdsym;'
' from pysparse import itsolvers, precon'],
'cannot import pysparse eigensolvers!')
self.imp = imp
def __init__(self, conf, **kwargs):
EigenvalueSolver.__init__(self, conf, **kwargs)
imp = try_imports(['from pysparse import jdsym, itsolvers, precon',
'from pysparse.eigen import jdsym;'
' from pysparse import itsolvers, precon'],
'cannot import pysparse eigensolvers!')
self.imp = imp
def __init__(self, conf, **kwargs):
EigenvalueSolver.__init__(self, conf, **kwargs)
import scipy.linalg as sla
self.sla = sla
aux = try_imports(['import scipy.sparse.linalg as ssla'],
'cannot import scipy sparse eigenvalue solvers!')
self.ssla = aux['ssla']
def __init__(self, conf, **kwargs):
EigenvalueSolver.__init__(self, conf, **kwargs)
try:
import scipy.linalg.lapack as llapack
except ImportError:
import scipy.lib.lapack as llapack
self.llapack = llapack
def __init__(self, conf, **kwargs):
EigenvalueSolver.__init__(self, conf, **kwargs)
import scipy.linalg as sla
self.sla = sla
aux = try_imports(['import scipy.sparse.linalg as ssla'],
'cannot import scipy sparse eigenvalue solvers!')
self.ssla = aux['ssla']
def __init__(self, conf, **kwargs):
EigenvalueSolver.__init__(self, conf, **kwargs)
try:
import scipy.linalg.lapack as llapack
except ImportError:
import scipy.lib.lapack as llapack
self.llapack = llapack
def __init__( self, conf, **kwargs ):
EigenvalueSolver.__init__( self, conf, **kwargs )
try:
import symeig
self.symeig = symeig.symeig
except:
self.symeig = None
output( 'cannot import symeig, required by %s solver' % self.name )
raise
def __init__(self, conf, **kwargs):
EigenvalueSolver.__init__(self, conf, **kwargs)
imp = try_imports(
[
"from pysparse import jdsym, itsolvers, precon",
"from pysparse.eigen import jdsym;" " from pysparse import itsolvers, precon",
],
"cannot import pysparse eigensolvers!",
)
self.imp = imp
def __init__(self, conf, comm=None, context=None, **kwargs):
if comm is None:
init_slepc_args()
from petsc4py import PETSc as petsc
from slepc4py import SLEPc as slepc
EigenvalueSolver.__init__(self,
conf,
petsc=petsc,
slepc=slepc,
comm=comm,
context=context,
**kwargs)
def __init__(self, conf, **kwargs):
EigenvalueSolver.__init__(self, conf, **kwargs)
from scipy.sparse.linalg.eigen import lobpcg
self.lobpcg = lobpcg
def __init__(self, conf, **kwargs):
EigenvalueSolver.__init__(self, conf, **kwargs)
from scipy.sparse.linalg.eigen import lobpcg
self.lobpcg = lobpcg
def __init__(self, conf, **kwargs):
EigenvalueSolver.__init__(self, conf, **kwargs)
def __init__(self, conf, comm=None, context=None, **kwargs):
import matlab.engine as me
EigenvalueSolver.__init__(self, conf, me=me, context=context, **kwargs)
def __init__(self, conf, **kwargs):
EigenvalueSolver.__init__(self, conf, **kwargs)
def __init__(self, conf, **kwargs):
EigenvalueSolver.__init__(self, conf, **kwargs)
import scipy.lib.lapack as llapack
self.llapack = llapack
