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ColossalAI/colossalai/tensor/tensor_spec.py

13 lines
396 B

from typing import Optional
from colossalai.tensor.distspec import _DistSpec, DistPlacementPattern
from .compute_spec import ComputeSpec
from colossalai.tensor import ProcessGroup
from dataclasses import dataclass
@dataclass
class ColoTensorSpec:
pg: ProcessGroup
dist_attr: Optional[_DistSpec] = _DistSpec(DistPlacementPattern.REPLICATE)
compute_attr: Optional[ComputeSpec] = None