Experimental implementations
============================

.. contents::
    :local:

Helpers
+++++++

.. autosignature:: mlprodict.testing.experimental_c_impl.experimental_c.code_optimisation

Implementation of ONNX operators
++++++++++++++++++++++++++++++++

Experimental implementations for algorithm.

Conv
^^^^

Function `im2col` transforms an image in order to replace a convolution
by a matrix multiplication.

.. autosignature:: mlprodict.onnxrt.ops_cpu.op_conv_helper.im2col

.. autosignature:: mlprodict.onnxrt.ops_cpu.op_conv_helper.im2col_naive_implementation

.. autosignature:: mlprodict.onnxrt.ops_cpu.op_conv_helper.im2col_nn

.. autosignature:: mlprodict.onnxrt.ops_cpu.op_conv_helper.im2col_recursive

.. autosignature:: mlprodict.onnxrt.ops_cpu.op_conv_helper.nn_im2col_2d

.. autosignature:: mlprodict.onnxrt.ops_cpu.op_conv_helper.nn_col2im_2d

Einsum
^^^^^^

.. autosignature:: mlprodict.testing.einsum.einsum_fct.einsum

.. autosignature:: mlprodict.testing.einsum.einsum_fct.CachedEinsum

.. autosignature:: mlprodict.testing.einsum.einsum_fct.optimize_decompose_einsum_equation

.. autosignature:: mlprodict.testing.einsum.einsum_impl.analyse_einsum_equation

.. autosignature:: mlprodict.testing.einsum.einsum_impl.apply_sequence

.. autosignature:: mlprodict.testing.einsum.einsum_impl.decompose_einsum_equation

.. autosignature:: mlprodict.testing.experimental_c_impl.experimental_c.custom_einsum_float

.. autosignature:: mlprodict.testing.experimental_c_impl.experimental_c.custom_einsum_double

.. autosignature:: mlprodict.testing.einsum.einsum_bench.einsum_benchmark

.. autosignature:: mlprodict.testing.einsum.einsum_impl_ext.numpy_diagonal

.. autosignature:: mlprodict.testing.einsum.einsum_impl_ext.numpy_extended_dot

.. autosignature:: mlprodict.testing.einsum.einsum_impl_ext.numpy_extended_dot_python

.. autosignature:: mlprodict.testing.einsum.einsum_impl_ext.numpy_extended_dot_matrix

.. autosignature:: mlprodict.testing.einsum.einsum_impl_ext.numpy_extended_dot_ouput_shape

Pad
^^^

.. autosignature:: mlprodict.testing.experimental.custom_pad

ReduceSum
^^^^^^^^^

.. autosignature:: mlprodict.testing.experimental_c_impl.experimental_c.custom_reducesum_rk_double

.. autosignature:: mlprodict.testing.experimental_c_impl.experimental_c.custom_reducesum_rk_float