csc.py 文件源码

def tocsr(self, copy=False):
        """Converts the matrix to Compressed Sparse Row format.

        Args:
            copy (bool): If ``False``, it shares data arrays as much as
                possible. Actually this option is ignored because all
                arrays in a matrix cannot be shared in csr to csc conversion.

        Returns:
            cupy.sparse.csr_matrix: Converted matrix.

        """
        return self.T.tocsc(copy=False).T

    # TODO(unno): Implement todia
    # TODO(unno): Implement todok
    # TODO(unno): Implement tolil