.clang-tidy

+---
+Checks: "google-*, readability-identifier-naming"
+WarningsAsErrors: ''
+HeaderFilterRegex: ''
+FormatStyle: none
+CheckOptions:
+  # Case style
+    # Following https://webkit.org/code-style-guidelines/ :
+    # CamelCase for class,struct, namespace
+    # camelBack for variables, functions
+  # CamelCase for class,struct, namespace
+  - key: 'readability-identifier-naming.AbstractClassCase'
+    value: 'CamelCase'
+  # CamelCase for class,struct, namespace
+  - key: 'readability-identifier-naming.ClassCase'
+    value: 'CamelCase'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ClassConstantCase'
+    value: 'camelBack'
+  - key: 'readability-identifier-naming.ClassConstantPrefix'
+    value: 's_'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ClassMemberCase'
+    value: 'camelBack'
+  - key: 'readability-identifier-naming.ClassMemberPrefix'
+    value: 's_'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ClassMethodCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ConstantCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ConstantMemberCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ConstantParameterCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ConstantPointerParameterCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ClassMemberCase'
+    value: 'camelBack'
+  - key: 'readability-identifier-naming.ClassMemberPrefix'
+    value: 's_'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ClassMethodCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ConstantCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ConstantMemberCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ConstantParameterCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ConstantPointerParameterCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ConstexprFunctionCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ConstexprMethodCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ConstexprVariableCase'
+    value: 'camelBack'
+  # CamelCase for class,struct, namespace
+  - key: 'readability-identifier-naming.EnumCase'
+    value: 'CamelCase'
+  # CamelCase for class,struct, namespace
+  - key: 'readability-identifier-naming.EnumConstantCase'
+    value: 'CamelCase'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.FunctionCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.GlobalConstantCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.GlobalConstantPointerCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.GlobalFunctionCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.GlobalPointerCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.GlobalVariableCase'
+    value: 'camelBack'
+  # CamelCase for class,struct, namespace
+  - key: 'readability-identifier-naming.InlineNamespaceCase'
+    value: 'CamelCase'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.LocalConstantCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.LocalConstantPointerCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.LocalPointerCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.LocalVariableCase'
+    value: 'camelBack'
+  - key: 'readability-identifier-naming.MacroDefinitionCase'
+    value: 'UPPER_CASE'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.MemberCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.MethodCase'
+    value: 'CamelCase'
+  # CamelCase for class,struct, namespace
+  - key: 'readability-identifier-naming.NamespaceCase'
+    value: 'CamelCase'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ParameterCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ParameterPackCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.PointerParameterCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.PrivateMemberCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.PrivateMemberPrefix'
+    value: 'm_'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.PrivateMethodCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ProtectedMemberCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ProtectedMemberPrefix'
+    value: 'm_'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ProtectedMethodCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.PublicMemberCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.PublicMethodCase'
+    value: 'camelBack'
+  - key: 'readability-identifier-naming.ScopedEnumConstantCase'
+    value: 'CamelCase'
+  - key: 'readability-identifier-naming.StaticConstantCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.StaticVariableCase'
+    value: 'camelBack'
+  - key: 'readability-identifier-naming.StructCase'
+    value: 'CamelCase'
+  - key: 'readability-identifier-naming.TemplateParameterCase'
+    value: 'CamelCase'
+  - key: 'readability-identifier-naming.TemplateTemplateParameterCase'
+    value: 'CamelCase'
+  - key: 'readability-identifier-naming.TypeTemplateParameterIgnoredRegexp'
+    value: 'expr-type'
+  # CamelCase for Type aliases
+  - key: 'readability-identifier-naming.TypeAliasCase'
+    value: 'CamelCase'
+  - key: 'readability-identifier-naming.TypedefCase'
+    value: 'CamelCase'
+  - key: 'readability-identifier-naming.TypeTemplateParameterCase'
+    value: 'CamelCase'
+  - key: 'readability-identifier-naming.UnionCase'
+    value: 'CamelCase'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.ValueTemplateParameterCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.VariableCase'
+    value: 'camelBack'
+  # camelBack for variables, functions
+  - key: 'readability-identifier-naming.VirtualMethodCase'
+    value: 'camelCase'
+...

.codespellrc

+[codespell]
+builtin = clear,rare,en-GB_to_en-US,names,informal,code
+check-filenames =
+check-hidden =
+skip = */.git,*/build*,*/prefix,*/aidge_core,*/aidge_core.egg-info,*/cmake,*/future-std.clang-format
+quiet-level = 2
+# childs : used a lot and understandable
+# dOut,inH,ro : used for testing
+# deque : cpp data struct
+# inout : commented code variable
+# nd : commented code
+# neighbours : exception to the gb to us english rule
+# neighbouring : exception to the gb to us english rule
+# endcode : documentation keyword
+ignore-words-list = childs, dOut, inH, ro, deque, inout, stdio, nd, neighbours, neighbouring, endcode

.gitignore

-# general 
+# general
 .cache
 
 # C++ Build
 build*/
 install*/
 cppcheck-result.xml
+include/aidge/core_version.h
 
 # VSCode
 .vscode

.gitlab/ci/cibuildwheel_build_deps_before_build_wheel.ps1

@@ -4,7 +4,7 @@ $ErrorActionPreference = "Stop"
 $AIDGE_DEPENDENCIES = $env:AIDGE_DEPENDENCIES -split ' '
 Write-Host "Aidge dependencies : $AIDGE_DEPENDENCIES"
 if ( $($AIDGE_DEPENDENCIES.Length) -eq 0) {
-        Write-Host "- No dependencies provided for current repsitory"
+        Write-Host "- No dependencies provided for current repository"
         New-Item -ItemType Directory -Force -Path ".\build" | Out-Null
         Remove-Item -Path ".\build\*" -Recurse -Force
     } else {

CHANGELOG

+# Version 0.5.1 (February 13, 2025)
+
+# Version 0.5.0 (January 31, 2025)
+
+# Version 0.4.0 (December 2024)
+
 # Version 0.2.1 (May 14, 2024)
 
-* rework export mechanism 
+* rework export mechanism
 * change `Operator::computeOutputDims()` with `Operator::forwardDims()`
 * automatic docstring decorators for python
 * add implementation of Operators only performing data/format manipulation

CMakeLists.txt

 cmake_minimum_required(VERSION 3.18)
-set(CXX_STANDARD 14)
+
+set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS  OFF)
 
 file(STRINGS "${CMAKE_SOURCE_DIR}/version.txt" version)
 
+# Parse version.txt to retrieve Major, Minor and Path
+string(REGEX MATCH "([0-9]+\\.[0-9]+\\.[0-9]+)" _ MATCHES ${version})
+set(PROJECT_VERSION_MAJOR ${CMAKE_MATCH_1})
+set(PROJECT_VERSION_MINOR ${CMAKE_MATCH_2})
+set(PROJECT_VERSION_PATCH ${CMAKE_MATCH_3})
+
+# Retrieve latest git commit
+execute_process(
+    COMMAND git rev-parse --short HEAD
+    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+    OUTPUT_VARIABLE GIT_COMMIT_HASH
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    ERROR_QUIET
+)
+
 project(aidge_core
         VERSION ${version}
-        DESCRIPTION "Core algorithms for operators and graph of the AIDGE framework" 
+        DESCRIPTION "Core algorithms for operators and graph of the AIDGE framework"
         LANGUAGES CXX)
-message(STATUS "Project name: ${CMAKE_PROJECT_NAME}")
-message(STATUS "Project version: ${version}")
-add_definitions(-DPROJECT_VERSION="${version}")
 
 message(STATUS "Project name: ${CMAKE_PROJECT_NAME}")
 message(STATUS "Project version: ${version}")
+message(STATUS "Latest git commit: ${GIT_COMMIT_HASH}")
+# helper for LSP users
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
 # Note : project name is {project} and python module name is also {project}
 set(module_name _${CMAKE_PROJECT_NAME}) # target name
@@ -36,22 +54,28 @@ endif()
 
 ##############################################
 # Find system dependencies
-Include(FetchContent)
-
-set(FMT_VERSION 10.2.1)
-message(STATUS "Retrieving fmt ${FMT_VERSION} from git")
-FetchContent_Declare(
-    fmt
-    GIT_REPOSITORY https://github.com/fmtlib/fmt.git
-    GIT_TAG        ${FMT_VERSION} # or a later release
-)
+set(FMT_MIN_VERSION 10.2.1)
 
-set(FMT_SYSTEM_HEADERS ON)
-FetchContent_MakeAvailable(fmt)
-set_property(TARGET fmt PROPERTY POSITION_INDEPENDENT_CODE ON)
+find_package(fmt ${FMT_MIN_VERSION} QUIET)
 
-find_package(Threads REQUIRED)
+if(NOT fmt_FOUND)
+    message(STATUS "fmt not found in system, retrieving from git")
+    Include(FetchContent)
+
+    FetchContent_Declare(
+        fmt
+        GIT_REPOSITORY https://github.com/fmtlib/fmt.git
+        GIT_TAG        master  #latest
+    )
+
+    set(FMT_SYSTEM_HEADERS ON)
+    FetchContent_MakeAvailable(fmt)
+    set_property(TARGET fmt PROPERTY POSITION_INDEPENDENT_CODE ON)
+else()
+    message(STATUS "Found system fmt version ${fmt_VERSION}")
+endif()
 
+find_package(Threads REQUIRED)
 ##############################################
 # Create target and set properties
 
@@ -105,9 +129,12 @@ if (PYBIND)
     include(PybindDependency)
     add_pybind_dependency(${module_name})
     ##
+
+    target_link_libraries(${pybind_module_name} PUBLIC fmt::fmt)
 endif()
 
-target_link_libraries(${module_name} PUBLIC Threads::Threads fmt::fmt)
+target_link_libraries(${module_name} PUBLIC fmt::fmt)
+target_link_libraries(${module_name} PUBLIC Threads::Threads)
 target_compile_features(${module_name} PRIVATE cxx_std_14)
 
 if (DOSANITIZE STREQUAL "ON")
@@ -152,9 +179,16 @@ endif()
 # Installation instructions
 if(NOT $ENV{AIDGE_INSTALL} STREQUAL "")
     set(CMAKE_INSTALL_PREFIX $ENV{AIDGE_INSTALL})
-    message(WARNING "CMAKE_INSTALL_PREFIX set to env variable AIDGE_INSTALL by default = ${CMAKE_INSTALL_PREFIX}")
+    message(WARNING "CMAKE_INSTALL_PREFIX set to env variable AIDGE_INSTALL by default (${CMAKE_INSTALL_PREFIX})")
 endif()
 
+message(STATUS "Creating ${CMAKE_CURRENT_SOURCE_DIR}/include/aidge/core_version.h")
+# Generate version.h file from config file version.h.in
+configure_file(
+    "${CMAKE_CURRENT_SOURCE_DIR}/include/aidge/version.h.in"
+    "${CMAKE_CURRENT_SOURCE_DIR}/include/aidge/core_version.h"
+)
+
 include(GNUInstallDirs)
 set(INSTALL_CONFIGDIR ${CMAKE_INSTALL_LIBDIR}/cmake/${CMAKE_PROJECT_NAME})
 

MANIFEST.in

-include README.md LICENCE
-recursive-include aidge_core *.py 
+include README.md LICENSE
+recursive-include aidge_core *.py
 recursive-exclude aidge_core/unit_tests *.py
 
 recursive-include aidge_core/aidge_export_aidge *
+recursive-include aidge_core/export_utils/templates *
+
 recursive-include include *.hpp
 recursive-include src *.cpp
 recursive-include python_binding *.cpp

README.md

@@ -8,7 +8,7 @@ You can find here the C++ code of the Core library of Aidge.
 
 ## Pip installation
 
-To install aidge_core using pip, run the following command in your python environnement :
+To install aidge_core using pip, run the following command in your python environment :
 ``` bash
 pip install . -v
 ```
@@ -23,7 +23,7 @@ pip install . -v
 
 To setup aidge_core using pip in development (or editable mode), use the `--no-build-isolation -e` options to pip.
 
-For instance run the following command in your python environnement for a typical setup :
+For instance run the following command in your python environment for a typical setup :
 ``` bash
 export AIDGE_BUILD_TEST=ON              # enable C++ unit tests
 export AIDGE_PYTHON_BUILD_TYPE=         # default flags (no debug info but fastest build time)
@@ -85,7 +85,7 @@ make all install
 |   Option   | Value type | Description |
 |:----------:|:----------:|:-----------:|
 | *-DCMAKE_INSTALL_PREFIX:PATH* | ``str``  | Path to the install folder |
-| *-DCMAKE_BUILD_TYPE*          | ``str``  | If ``Debug``, compile in debug mode, ``Release`` compile with highest optimisations or "" (empty) , default= ``Release`` |
+| *-DCMAKE_BUILD_TYPE*          | ``str``  | If ``Debug``, compile in debug mode, ``Release`` compile with highest optimizations or "" (empty) , default= ``Release`` |
 | *-DWERROR*                    | ``bool`` | If ``ON`` show warning as error during compilation phase, default=``OFF`` |
 | *-DTEST*                      | ``bool`` | If ``ON`` build C++ unit tests, default=``ON`` |
 | *-DPYBIND*                    | ``bool`` | If ``ON`` activate python binding, default=``OFF`` |

aidge_core-config.cmake.in

 @PACKAGE_INIT@
 
 include(CMakeFindDependencyMacro)
-find_dependency(fmt)
+find_dependency(fmt @FMT_MIN_VERSION@)
 find_dependency(Threads)
 set(AIDGE_REQUIRES_PYTHON @AIDGE_REQUIRES_PYTHON@)
 set(AIDGE_PYTHON_HAS_EMBED @AIDGE_PYTHON_HAS_EMBED@)

aidge_core/__init__.py

@@ -7,8 +7,9 @@ http://www.eclipse.org/legal/epl-2.0.
 
 SPDX-License-Identifier: EPL-2.0
 """
-from .aidge_core import * # import so generated by PyBind
-from .export_utils import ExportNode, generate_file, generate_str
-from .aidge_export_aidge import *
-from . import utils
-from ._version import *
+from aidge_core.aidge_core import * # import so generated by PyBind
+import aidge_core.export_utils
+import aidge_core.utils
+from aidge_core.aidge_export_aidge import serialize_to_cpp
+from aidge_core.show_graphview import gview_to_json
+from aidge_core.mem_info import *

aidge_core/aidge_export_aidge/__init__.py

@@ -5,4 +5,4 @@ FILE = Path(__file__).resolve()
 ROOT_EXPORT = FILE.parents[0]
 
 from .operator_export import *
-from .export import export
+from .export import serialize_to_cpp

aidge_core/aidge_export_aidge/export.py

@@ -2,15 +2,14 @@ import aidge_core
 import shutil
 import os
 from pathlib import Path
-from .utils import supported_operators, OPERATORS_REGISTRY
-from . import ROOT_EXPORT
-
-
-from aidge_core import ExportNode, generate_file
 
+import aidge_core.export_utils
+from . import ROOT_EXPORT
+from aidge_core.aidge_export_aidge.registry import ExportSerialize
 
+from aidge_core.export_utils  import generate_file
 
-def export(export_folder: str,
+def serialize_to_cpp(export_folder: str,
            graph_view: aidge_core.GraphView,
            enable_python_binding: bool = True,
            ):
@@ -59,7 +58,6 @@ def export(export_folder: str,
     open_nodes = list(graph_view.get_input_nodes())
     # List of Aidge nodes already explored
     closed_nodes = []
-
     while open_nodes:
         node = open_nodes.pop(0)
         if node in closed_nodes:
@@ -80,24 +78,34 @@ def export(export_folder: str,
             continue
         # Next nodes to treat are children of current node
         open_nodes += list(node.get_children())
-
-        if node.type() in supported_operators():
-            list_operators.append(node.type())
-            op = OPERATORS_REGISTRY[node.type()](node)
-
-            # TODO: list_configs and list_actions don't need to be passed by argument
-            # Export the configuration
-            list_configs = op.export(export_folder_path, list_configs)
-
-            # Add forward kernel
-            list_actions = op.forward(list_actions)
-        else:
-            raise RuntimeError(f"Operator: {node.type()} is not supported")
+        node.get_operator().set_backend(ExportSerialize._name)
+        op_impl = node.get_operator().get_impl()
+        if op_impl is None:
+            raise RuntimeError(f"Operator {node.name()}[{node.type()}] doesn't have an implementation.")
+        if not isinstance(op_impl, ExportSerialize):
+            raise RuntimeError(f"Operator {node.name()}[{node.type()}] doesn't have an exportable backend ({op_impl}).")
+        required_specs = op_impl.get_required_spec()
+        specs = op_impl.get_best_match(required_specs)
+        export_node = op_impl.get_export_node(specs)
+        if export_node is None:
+            raise RuntimeError(f"Could not find export node for {node.name()}[{node.type()}].")
+        op = export_node(
+            node, None)
+
+
+        # set_operator.add(node.type())
+
+        # TODO: list_configs and list_actions don't need to be passed by argument
+        # Export the configuration
+        list_configs += op.export(export_folder_path)
+
+        # Add forward kernel
+        list_actions += op.forward()
         closed_nodes.append(node)
     list_operators = list(dict.fromkeys(list_operators)) # make unique
 
     # Generate full dnn.cpp
-    aidge_core.generate_file(
+    aidge_core.export_utils.generate_file(
         export_folder_path / "src/dnn.cpp",
         ROOT_EXPORT / "templates/dnn.jinja",
         headers=list_configs,

aidge_core/aidge_export_aidge/operator_export/add.py

+from aidge_core.aidge_export_aidge.registry import ExportSerialize
+from aidge_core.aidge_export_aidge import ROOT_EXPORT
+from aidge_core.export_utils import ExportNodeCpp
+from aidge_core import ImplSpec, IOSpec, dtype
+
+@ExportSerialize.register("Add", ImplSpec(IOSpec(dtype.any)))
+class Add(ExportNodeCpp):
+    def __init__(self, node, mem_info):
+        super().__init__(node, mem_info)
+        self.config_template = ""
+        self.forward_template = str(
+            ROOT_EXPORT / "templates/graph_ctor/add.jinja")
+        self.include_list = ["aidge/operator/Add.hpp"]
+        self.kernels_to_copy = []

aidge_core/aidge_export_aidge/operator_export/conv.py

-from aidge_core.aidge_export_aidge.utils import operator_register, parse_node_input
+from aidge_core.aidge_export_aidge.registry import ExportSerialize
 from aidge_core.aidge_export_aidge import ROOT_EXPORT
-from aidge_core import ExportNode, generate_file, generate_str
-from pathlib import Path
+from aidge_core.export_utils import ExportNodeCpp
+from aidge_core import ImplSpec, IOSpec, dtype
 
-@operator_register("Conv")
-class Conv(ExportNode):
-    def __init__(self, node):
-        super().__init__(node)
-
-    def export(self, export_folder:Path, list_configs:list):
-        include_path = f"attributes/{self.name}.hpp"
-        filepath = export_folder / f"include/{include_path}"
-
-        generate_file(
-            filepath,
-            ROOT_EXPORT / "templates/attributes/conv.jinja",
-            name=self.name,
-            **self.attributes
-        )
-        list_configs.append(include_path)
-        return list_configs
-
-    def forward(self, list_actions:list):
-        list_actions.append(generate_str(
-            ROOT_EXPORT /"templates/graph_ctor/conv.jinja",
-            name=self.name,
-            inputs=parse_node_input(self.node.inputs()),
-            **self.attributes
-        ))
-        return list_actions
+@ExportSerialize.register(["Conv1D", "Conv2D"], ImplSpec(IOSpec(dtype.any)))
+class Conv(ExportNodeCpp):
+    def __init__(self, node, mem_info):
+        super().__init__(node, mem_info)
+        self.config_template = str(
+            ROOT_EXPORT / "templates/attributes/conv.jinja")
+        self.forward_template = str(
+            ROOT_EXPORT /"templates/graph_ctor/conv.jinja")
+        self.include_list = ["aidge/operator/Conv.hpp"]
+        self.kernels_to_copy = []
+        self.config_path = "include/attributes"
+        self.config_extension = "hpp"

aidge_core/aidge_export_aidge/operator_export/conv_depth_wise.py

+from aidge_core.aidge_export_aidge.registry import ExportSerialize
+from aidge_core.aidge_export_aidge import ROOT_EXPORT
+from aidge_core.export_utils import ExportNodeCpp
+from aidge_core import ImplSpec, IOSpec, dtype
+
+@ExportSerialize.register(["ConvDepthWise1D", "ConvDepthWise2D"], ImplSpec(IOSpec(dtype.any)))
+class ConvDepthWise(ExportNodeCpp):
+    def __init__(self, node, mem_info):
+        super().__init__(node, mem_info)
+        self.config_template = str(
+            ROOT_EXPORT / "templates/attributes/conv_depth_wise.jinja")
+        self.forward_template = str(
+            ROOT_EXPORT /"templates/graph_ctor/conv_depth_wise.jinja")
+        self.include_list = ["aidge/operator/ConvDepthWise.hpp"]
+        self.kernels_to_copy = []
+        self.config_path = "include/attributes"
+        self.config_extension = "hpp"

aidge_core/aidge_export_aidge/operator_export/fc.py

-from aidge_core.aidge_export_aidge.utils import operator_register,parse_node_input
+from aidge_core.aidge_export_aidge.registry import ExportSerialize
 from aidge_core.aidge_export_aidge import ROOT_EXPORT
-from aidge_core import ExportNode, generate_file, generate_str
-from pathlib import Path
-
-@operator_register("FC")
-class FC(ExportNode):
-    def __init__(self, node):
-        super().__init__(node)
-
-
-    def export(self, export_folder:Path, list_configs:list):
-
-
-        include_path = f"attributes/{self.name}.hpp"
-        filepath = export_folder / f"include/{include_path}"
-
-
-        generate_file(
-            filepath,
-            ROOT_EXPORT / "templates/attributes/fc.jinja",
-            name=self.name,
-            InChannels=self.inputs_dims[1][1],
-            OutChannels=self.operator.out_channels(),
-            **self.attributes
-        )
-        list_configs.append(include_path)
-        return list_configs
-
-    def forward(self, list_actions:list):
-        list_actions.append(generate_str(
-            ROOT_EXPORT / "templates/graph_ctor/fc.jinja",
-            name=self.name,
-            inputs=parse_node_input(self.node.inputs()),
-            **self.attributes
-        ))
-        return list_actions
+from aidge_core.export_utils import ExportNodeCpp
+from aidge_core import ImplSpec, IOSpec, dtype
+
+
+@ExportSerialize.register("FC", ImplSpec(IOSpec(dtype.any)))
+class FC(ExportNodeCpp):
+    def __init__(self, node, mem_info):
+        super().__init__(node, mem_info)
+        self.config_template = str(
+            ROOT_EXPORT / "templates/attributes/fc.jinja")
+        self.forward_template = str(
+            ROOT_EXPORT / "templates/graph_ctor/fc.jinja")
+        self.include_list = ["aidge/operator/FC.hpp"]
+        self.kernels_to_copy = []
+        self.config_path = "include/attributes"
+        self.config_extension = "hpp"

aidge_core/aidge_export_aidge/operator_export/maxpooling.py

-from aidge_core.aidge_export_aidge.utils import operator_register, parse_node_input
+from aidge_core.aidge_export_aidge.registry import ExportSerialize
 from aidge_core.aidge_export_aidge import ROOT_EXPORT
-from aidge_core import ExportNode, generate_file, generate_str
-from pathlib import Path
+from aidge_core.export_utils import ExportNodeCpp
+from aidge_core import ImplSpec, IOSpec, dtype
 
-@operator_register("MaxPooling")
-class MaxPooling(ExportNode):
-    def __init__(self, node):
-        super().__init__(node)
-
-
-    def export(self, export_folder:Path, list_configs:list):
-        include_path = f"attributes/{self.name}.hpp"
-        filepath = export_folder / f"include/{include_path}"
-
-        generate_file(
-            filepath,
-            ROOT_EXPORT / "templates/attributes/maxpooling.jinja",
-            name=self.name,
-            **self.attributes
-        )
-        list_configs.append(include_path)
-        return list_configs
-
-    def forward(self, list_actions:list):
-        list_actions.append(generate_str(
-            ROOT_EXPORT / "templates/graph_ctor/maxpooling.jinja",
-            name=self.name,
-            inputs=parse_node_input(self.node.inputs()),
-            **self.attributes
-        ))
-        return list_actions
+@ExportSerialize.register(["MaxPooling1D", "MaxPooling2D", "MaxPooling3D"], ImplSpec(IOSpec(dtype.any)))
+class MaxPooling(ExportNodeCpp):
+    def __init__(self, node, mem_info):
+        super().__init__(node, mem_info)
+        self.config_template = str(
+            ROOT_EXPORT / "templates/attributes/maxpooling.jinja")
+        self.forward_template = str(
+            ROOT_EXPORT / "templates/graph_ctor/maxpooling.jinja")
+        self.include_list = ["aidge/operator/MaxPooling.hpp"]
+        self.kernels_to_copy = []
+        self.config_path = "include/attributes"
+        self.config_extension = "hpp"

aidge_core/aidge_export_aidge/operator_export/pad.py

+from aidge_core.aidge_export_aidge.registry import ExportSerialize
+from aidge_core.aidge_export_aidge import ROOT_EXPORT
+from aidge_core.export_utils import ExportNodeCpp
+from aidge_core import ImplSpec, IOSpec, dtype
+
+@ExportSerialize.register(["Pad1D", "Pad2D"], ImplSpec(IOSpec(dtype.any)))
+class Pad(ExportNodeCpp):
+    def __init__(self, node, mem_info):
+        super().__init__(node, mem_info)
+        self.config_template = str(
+            ROOT_EXPORT / "templates/attributes/pad.jinja")
+        self.forward_template = str(
+            ROOT_EXPORT /"templates/graph_ctor/pad.jinja")
+        self.include_list = ["aidge/operator/Pad.hpp"]
+        self.kernels_to_copy = []
+        self.config_path = "include/attributes"
+        self.config_extension = "hpp"

aidge_core/aidge_export_aidge/operator_export/producer.py

-from aidge_core.aidge_export_aidge.utils import operator_register
-from aidge_core.aidge_export_aidge import ROOT_EXPORT
-from aidge_core import dtype, ExportNode, generate_file, generate_str
 import numpy as np
-from pathlib import Path
-
-# Convert aidge datatype to C++ type
-datatype_converter = {
-    dtype.float64 : "double",
-    dtype.float32 : "float",
-    dtype.float16 : "half_float::half",
-    dtype.int8    : "int8_t",
-    dtype.int16   : "int16_t",
-    dtype.int32   : "int32_t",
-    dtype.int64   : "int64_t",
-    dtype.uint8   : "uint8_t",
-    dtype.uint16  : "uint16_t",
-    dtype.uint32  : "uint32_t",
-    dtype.uint64  : "uint64_t"
-}
 
+from aidge_core.aidge_export_aidge.registry import ExportSerialize
+from aidge_core.aidge_export_aidge import ROOT_EXPORT
+from aidge_core.export_utils import ExportNodeCpp
+from aidge_core import ImplSpec, IOSpec, dtype
 
-@operator_register("Producer")
-class Producer(ExportNode):
+@ExportSerialize.register("Producer", ImplSpec(IOSpec(dtype.any)))
+class Producer(ExportNodeCpp):
     """
     If there is a standardization of the export operators
     then this class should be just a inheritance of ProducerCPP
     """
-    def __init__(self, node):
-        super().__init__(node)
+    def __init__(self, node, mem_info):
+        super().__init__(node, mem_info)
         child, in_idx = self.node.output(0)[0]
-        self.tensor_name = f"{child.name()}_{in_idx}"
-        self.values = np.array(self.operator.get_output(0))
-
-    def export(self, export_folder:Path, list_configs:list):
-        assert(len(self.node.output(0)) == 1)
 
-        include_path = f"parameters/{self.tensor_name}.hpp"
-        filepath = export_folder / f"include/{include_path}"
+        self.values = np.array(self.operator.get_output(0))
 
-        aidge_tensor = self.operator.get_output(0)
-        aidge_type = aidge_tensor.dtype()
-        if aidge_type in datatype_converter:
-            datatype = datatype_converter[aidge_type]
-        else:
-            raise RuntimeError(f"No conversion found for data type {aidge_type}.")
-        generate_file(
-            filepath,
-            ROOT_EXPORT / "templates/parameter.jinja",
-            dims = aidge_tensor.dims(),
-            data_t = datatype, # TODO : get data from producer
-            name = self.tensor_name,
-            values = str(aidge_tensor)
-        )
-        list_configs.append(include_path)
-        return list_configs
+        self.config_template = str(
+            ROOT_EXPORT / "templates/parameter.jinja")
+        self.forward_template = str(
+            ROOT_EXPORT / "templates/graph_ctor/producer.jinja")
+        self.attributes["tensor_name"] = f"{child.name()}_{in_idx}"
+        self.attributes["values"] = str(self.operator.get_output(0))
+        self.include_list = ["aidge/operator/Producer.hpp"]
+        self.kernels_to_copy = []
+        self.config_path = "include/attributes"
+        self.config_extension = "hpp"
 
-    def forward(self, list_actions:list):
-        list_actions.append(generate_str(
-            ROOT_EXPORT / "templates/graph_ctor/producer.jinja",
-            name=self.name,
-            tensor_name=self.tensor_name,
-            **self.attributes
-        ))
-        return list_actions

aidge_core/aidge_export_aidge/operator_export/relu.py

-from aidge_core.aidge_export_aidge.utils import operator_register, parse_node_input
-from aidge_core import ExportNode, generate_str
+from aidge_core.aidge_export_aidge.registry import ExportSerialize
 from aidge_core.aidge_export_aidge import ROOT_EXPORT
-from pathlib import Path
+from aidge_core.export_utils import ExportNodeCpp
+from aidge_core import ImplSpec, IOSpec, dtype
 
-@operator_register("ReLU")
-class ReLU(ExportNode):
-    def __init__(self, node):
-        super().__init__(node)
-
-    def export(self, export_folder:Path, list_configs:list):
-        return list_configs
-
-    def forward(self, list_actions:list):
-        list_actions.append(generate_str(
-            ROOT_EXPORT / "templates/graph_ctor/relu.jinja",
-            name=self.name,
-            inputs=parse_node_input(self.node.inputs()),
-            **self.attributes
-        ))
-        return list_actions
+@ExportSerialize.register("ReLU", ImplSpec(IOSpec(dtype.any)))
+class ReLU(ExportNodeCpp):
+    def __init__(self, node, mem_info):
+        super().__init__(node, mem_info)
+        self.config_template = ""
+        self.forward_template = str(
+            ROOT_EXPORT / "templates/graph_ctor/relu.jinja")
+        self.include_list = ["aidge/operator/ReLU.hpp"]
+        self.kernels_to_copy = []