Source code for mindspore_serving.worker.distributed.register

# Copyright 2021 Huawei Technologies Co., Ltd
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# Licensed under the Apache License, Version 2.0 (the "License");
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# http://www.apache.org/licenses/LICENSE-2.0
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"""Serving, distributed worker register"""

from mindspore_serving._mindspore_serving import ServableMeta_, ServableStorage_
from mindspore_serving.common import check_type
from mindspore_serving.worker.common import get_servable_dir
from mindspore_serving import log as logger


[docs]def declare_distributed_servable(rank_size, stage_size, with_batch_dim=True, without_batch_dim_inputs=None): """declare distributed servable in servable_config.py. Args: rank_size (int): Te rank size of the distributed model. stage_size (int): The stage size of the distributed model. with_batch_dim (bool): Whether the first shape dim of the inputs and outputs of model is batch, default True. without_batch_dim_inputs (None, int, tuple or list of int): Index of inputs that without batch dim when with_batch_dim is True. Examples: >>> from mindspore_serving.worker import distributed >>> distributed.declare_distributed_servable(rank_size=8, stage_size=1) """ check_type.check_bool('with_batch_dim', with_batch_dim) meta = ServableMeta_() meta.common_meta.servable_name = get_servable_dir() meta.common_meta.with_batch_dim = with_batch_dim if without_batch_dim_inputs: without_batch_dim_inputs = check_type.check_and_as_int_tuple_list('without_batch_dim_inputs', without_batch_dim_inputs, 0) meta.common_meta.without_batch_dim_inputs = without_batch_dim_inputs # init distributed servable meta info check_type.check_int("rank_size", rank_size, 1) check_type.check_int("stage_size", stage_size, 1) meta.distributed_meta.rank_size = rank_size meta.distributed_meta.stage_size = stage_size ServableStorage_.declare_distributed_servable(meta) logger.info(f"Declare distributed servable, servable_name: {meta.common_meta.servable_name} " f", rank_size: {rank_size} , stage_size: {stage_size}, with_batch_dim: {with_batch_dim} " f", without_batch_dim_inputs: {without_batch_dim_inputs}")