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__init__.py
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__init__.py
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# Copyright 2022 DeepMind Technologies Limited. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""kfac-jax public APIs."""
from kfac_jax._src import curvature_blocks
from kfac_jax._src import curvature_estimator
from kfac_jax._src import layers_and_loss_tags
from kfac_jax._src import loss_functions
from kfac_jax._src import optimizer
from kfac_jax._src import patches_second_moment
from kfac_jax._src import tag_graph_matcher
from kfac_jax._src import tracer
from kfac_jax._src import utils
__version__ = "0.0.6"
# Patches Second Moments
patches_moments = patches_second_moment.patches_moments
patches_moments_explicit = patches_second_moment.patches_moments_explicit
# Layers and loss tags
LayerData = layers_and_loss_tags.LayerData
LayerMetaData = layers_and_loss_tags.LayerMetaData
LossTag = layers_and_loss_tags.LossTag
LayerTag = layers_and_loss_tags.LayerTag
register_generic = layers_and_loss_tags.register_generic
register_dense = layers_and_loss_tags.register_dense
register_conv2d = layers_and_loss_tags.register_conv2d
register_scale_and_shift = layers_and_loss_tags.register_scale_and_shift
# Tag graph matcher
auto_register_tags = tag_graph_matcher.auto_register_tags
# Tracer
ProcessedJaxpr = tracer.ProcessedJaxpr
LayerVjpData = tracer.LayerVjpData
loss_tags_vjp = tracer.loss_tags_vjp
loss_tags_jvp = tracer.loss_tags_jvp
loss_tags_hvp = tracer.loss_tags_hvp
layer_tags_vjp = tracer.layer_tags_vjp
# Loss functions
LossFunction = loss_functions.LossFunction
NegativeLogProbLoss = loss_functions.NegativeLogProbLoss
DistributionNegativeLogProbLoss = loss_functions.DistributionNegativeLogProbLoss
NormalMeanNegativeLogProbLoss = loss_functions.NormalMeanNegativeLogProbLoss
NormalMeanVarianceNegativeLogProbLoss = (
loss_functions.NormalMeanVarianceNegativeLogProbLoss)
MultiBernoulliNegativeLogProbLoss = (
loss_functions.MultiBernoulliNegativeLogProbLoss)
CategoricalLogitsNegativeLogProbLoss = (
loss_functions.CategoricalLogitsNegativeLogProbLoss)
OneHotCategoricalLogitsNegativeLogProbLoss = (
loss_functions.OneHotCategoricalLogitsNegativeLogProbLoss)
register_sigmoid_cross_entropy_loss = (
loss_functions.register_sigmoid_cross_entropy_loss)
register_multi_bernoulli_predictive_distribution = (
loss_functions.register_multi_bernoulli_predictive_distribution)
register_softmax_cross_entropy_loss = (
loss_functions.register_softmax_cross_entropy_loss)
register_categorical_predictive_distribution = (
loss_functions.register_categorical_predictive_distribution)
register_squared_error_loss = loss_functions.register_squared_error_loss
register_normal_predictive_distribution = (
loss_functions.register_normal_predictive_distribution)
# Curvature blocks
CurvatureBlock = curvature_blocks.CurvatureBlock
ScaledIdentity = curvature_blocks.ScaledIdentity
Diagonal = curvature_blocks.Diagonal
Full = curvature_blocks.Full
KroneckerFactored = curvature_blocks.KroneckerFactored
NaiveDiagonal = curvature_blocks.NaiveDiagonal
NaiveFull = curvature_blocks.NaiveFull
NaiveTNT = curvature_blocks.NaiveTNT
DenseDiagonal = curvature_blocks.DenseDiagonal
DenseFull = curvature_blocks.DenseFull
DenseTwoKroneckerFactored = curvature_blocks.DenseTwoKroneckerFactored
RepeatedDenseKroneckerFactored = curvature_blocks.RepeatedDenseKroneckerFactored
DenseTNT = curvature_blocks.DenseTNT
Conv2DDiagonal = curvature_blocks.Conv2DDiagonal
Conv2DFull = curvature_blocks.Conv2DFull
Conv2DTwoKroneckerFactored = curvature_blocks.Conv2DTwoKroneckerFactored
Conv2DTNT = curvature_blocks.Conv2DTNT
ScaleAndShiftDiagonal = curvature_blocks.ScaleAndShiftDiagonal
ScaleAndShiftFull = curvature_blocks.ScaleAndShiftFull
set_max_parallel_elements = curvature_blocks.set_max_parallel_elements
get_max_parallel_elements = curvature_blocks.get_max_parallel_elements
set_default_eigen_decomposition_threshold = (
curvature_blocks.set_default_eigen_decomposition_threshold)
get_default_eigen_decomposition_threshold = (
curvature_blocks.get_default_eigen_decomposition_threshold)
# Curvature estimators
CurvatureEstimator = curvature_estimator.CurvatureEstimator
BlockDiagonalCurvature = curvature_estimator.BlockDiagonalCurvature
ExplicitExactCurvature = curvature_estimator.ExplicitExactCurvature
ImplicitExactCurvature = curvature_estimator.ImplicitExactCurvature
set_default_tag_to_block_ctor = (
curvature_estimator.set_default_tag_to_block_ctor)
get_default_tag_to_block_ctor = (
curvature_estimator.get_default_tag_to_block_ctor)
OptaxPreconditioner = curvature_estimator.OptaxPreconditioner
OptaxPreconditionState = curvature_estimator.OptaxPreconditionState
# Optimizers
Optimizer = optimizer.Optimizer
__all__ = (
# Modules
"utils",
"patches_second_moment",
"layers_and_loss_tags",
"loss_functions",
"tag_graph_matcher",
"tracer",
"curvature_blocks",
"curvature_estimator",
"optimizer",
# Patches second moments
"patches_moments",
"patches_moments_explicit",
# Layer and loss tags
"LossTag",
"LayerTag",
"register_generic",
"register_dense",
"register_conv2d",
"register_scale_and_shift",
# Tag graph matcher
"auto_register_tags",
# Tracer
"ProcessedJaxpr",
"loss_tags_vjp",
"loss_tags_jvp",
"loss_tags_hvp",
"layer_tags_vjp",
# Loss functions
"LossFunction",
"NegativeLogProbLoss",
"DistributionNegativeLogProbLoss",
"NormalMeanNegativeLogProbLoss",
"NormalMeanVarianceNegativeLogProbLoss",
"MultiBernoulliNegativeLogProbLoss",
"CategoricalLogitsNegativeLogProbLoss",
"OneHotCategoricalLogitsNegativeLogProbLoss",
"register_sigmoid_cross_entropy_loss",
"register_multi_bernoulli_predictive_distribution",
"register_softmax_cross_entropy_loss",
"register_categorical_predictive_distribution",
"register_squared_error_loss",
"register_normal_predictive_distribution",
# Curvature blocks
"CurvatureBlock",
"ScaledIdentity",
"Diagonal",
"Full",
"KroneckerFactored",
"NaiveDiagonal",
"NaiveFull",
"NaiveTNT",
"DenseDiagonal",
"DenseFull",
"DenseTwoKroneckerFactored",
"RepeatedDenseKroneckerFactored",
"DenseTNT",
"Conv2DDiagonal",
"Conv2DFull",
"Conv2DTwoKroneckerFactored",
"Conv2DTNT",
"ScaleAndShiftDiagonal",
"ScaleAndShiftFull",
"set_max_parallel_elements",
"get_max_parallel_elements",
"set_default_eigen_decomposition_threshold",
"get_default_eigen_decomposition_threshold",
# Estimators
"CurvatureEstimator",
"BlockDiagonalCurvature",
"ExplicitExactCurvature",
"ImplicitExactCurvature",
"set_default_tag_to_block_ctor",
"get_default_tag_to_block_ctor",
# Optimizers
"Optimizer",
)
# _________________________________________
# / Please don't use symbols in `_src` they \
# \ are not part of the KFAC Jax public API./
# -----------------------------------------
# \ ^__^
# \ (oo)\_______
# (__)\ )\/\
# ||----w |
# || ||
#
try:
del _src # pylint: disable=undefined-variable
except NameError:
pass