Source code for hysop.backend.host.python.operator.min_max

# Copyright (c) HySoP 2011-2024
#
# This file is part of HySoP software.
# See "https://particle_methods.gricad-pages.univ-grenoble-alpes.fr/hysop-doc/"
# for further info.
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# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
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#     http://www.apache.org/licenses/LICENSE-2.0
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from hysop.tools.decorators import debug
from hysop.core.graph.graph import op_apply
from hysop.operator.base.min_max import (
    MinMaxFieldStatisticsBase,
    MinMaxDerivativeStatisticsBase,
)
from hysop.backend.host.host_operator import HostOperator
from hysop.backend.host.python.operator.derivative import (
    PythonSpectralSpaceDerivative,
    PythonFiniteDifferencesSpaceDerivative,
)




class PythonMinMaxFieldStatistics(MinMaxFieldStatisticsBase, HostOperator):
    """Python implementation backend of operator MinMaxFieldStatistics."""

    @debug
    def __new__(cls, **kwds):
        return super().__new__(cls, **kwds)

    @debug
    def __init__(self, **kwds):
        """See MinMaxFieldStatisticsBase.__init__()."""
        super().__init__(**kwds)

    @op_apply
    def apply(self, **kwds):
        """See MinMaxFieldStatisticsBase.apply()."""
        super().apply(**kwds)
        self.compute_statistics(**kwds)



    @classmethod
    def supports_mpi(cls):
        return True






class PythonMinMaxSpectralDerivativeStatistics(
    MinMaxDerivativeStatisticsBase, PythonSpectralSpaceDerivative
):
    """Python implementation backend of operator MinMaxSpectralDerivativeStatistics."""

    @op_apply
    def apply(self, **kwds):
        """Compute derivative and then statistics."""
        super().apply(**kwds)
        self.compute_statistics(**kwds)





class PythonMinMaxFiniteDifferencesDerivativeStatistics(
    MinMaxDerivativeStatisticsBase, PythonFiniteDifferencesSpaceDerivative
):
    """Python implementation backend of operator MinMaxFiniteDifferencesDerivativeStatistics."""

    @op_apply
    def apply(self, **kwds):
        """Compute derivative and then statistics."""
        super().apply(**kwds)
        self.compute_statistics(**kwds)



    @classmethod
    def supports_mpi(cls):
        return True