Function export_ppq_graph

ppq/api/interface.py:546–590

使用这个函数将 PPQ ir 保存到文件，同时导出 PPQ 的量化配置信息。 该函数可以将 PPQ ir 保存为不同格式的模型文件。 this func dumps ppq IR to file, and exports quantization setting information simultaneously. 详细的支持情况请参考: ppq.parser.__ini__.py for details please refer to ppq.parser.__ini__.py Args: graph (BaseGraph): 被

(
    graph: BaseGraph,
    platform: TargetPlatform,
    graph_save_to: str,
    config_save_to: str = None,
    copy_graph: bool = True,
    **kwargs)

def export_ppq_graph(
    graph: BaseGraph,
    platform: TargetPlatform,
    graph_save_to: str,
    config_save_to: str = None,
    copy_graph: bool = True,
    **kwargs) -> None:
    """使用这个函数将 PPQ ir 保存到文件，同时导出 PPQ 的量化配置信息。 该函数可以将 PPQ ir 保存为不同格式的模型文件。 this
    func dumps ppq IR to file, and exports quantization setting information
    simultaneously.

    详细的支持情况请参考: ppq.parser.__ini__.py
    for details please refer to ppq.parser.__ini__.py

    Args:
        graph (BaseGraph): 被保存的 ir
                           the ppq IR graph

        platform (TargetPlatform): 期望部署的目标平台
                           target backend platform

        graph_save_to (str): 模型保存文件名，不要写后缀名，ppq 会自己加后缀
                           filename to save, do not add postfix to this

        config_save_to (str): 量化配置信息保存文件名。
            注意部分平台导出时会将量化配置信息直接写入模型，在这种情况下设置此参数无效
            note that some of platforms requires to write quantization setting
            directly into the model file, this parameter won't have effect at
            this situation
            
        copy_graph (bool): 导出图的时候是否需要把图复制一份
            Whether to copy graph when export.
    """
    for save_path in [graph_save_to, config_save_to]:
        if save_path is None: continue
        if os.path.exists(save_path):
            if os.path.isfile(save_path):
                ppq_warning(f'File {save_path} is already existed, Exporter will overwrite it.')
            if os.path.isdir(save_path):
                raise FileExistsError(f'File {save_path} is already existed, and it is a directory, '
                                    'Exporter can not create file here.')

    exporter = PFL.Exporter(platform)
    if copy_graph: graph = graph.copy()
    exporter.export(file_path=graph_save_to, config_path=config_save_to, graph=graph, **kwargs)


def format_graph(graph: BaseGraph) -> BaseGraph: