pygsti.optimize.arraysinterface.ArraysInterface

class ArraysInterface

Bases: object

An interface between pyGSTi’s optimization methods and data storage arrays.

This class provides an abstract interface to algorithms (particularly the Levenberg-Marquardt nonlinear least-squares algorithm) for creating an manipulating potentially distributed data arrays with types such as “jtj” (Jacobian^T * Jacobian), “jtf” (Jacobian^T * objectivefn_vector), and “x” (model parameter vector). The class encapsulates all the operations on these arrays so that the algorithm doesn’t need to worry about how the arrays are actually stored in memory, e.g. whether shared memory is used or not.

Methods

__init__()