LinearOperator¶
Dask Array implements the SciPy LinearOperator interface and it can be used with any SciPy algorithm depending on that interface.
Example¶
import dask.array as da
x = da.random.random(size=(10000, 10000), chunks=(1000, 1000))
from scipy.sparse.linalg.interface import MatrixLinearOperator
A = MatrixLinearOperator(x)
import numpy as np
b = np.random.random(10000)
from scipy.sparse.linalg import gmres
x = gmres(A, b)
Disclaimer: This is just a toy example and not necessarily the best way to solve this problem for this data.