mirror of https://github.com/hpcaitech/ColossalAI
52 lines
1.1 KiB
Python
52 lines
1.1 KiB
Python
#!/usr/bin/env python
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# -*- encoding: utf-8 -*-
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from enum import Enum
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# parallel modes
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class ParallelMode(Enum):
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"""This is an enumeration class containing all possible parallel modes.
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"""
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GLOBAL = 'global'
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# common parallel
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DATA = 'data'
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# model parallel - containing tensor and pipeline parallel groups
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# this is added to facilitate amp and grad clipping in hybrid parallel
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MODEL = 'model'
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# pipeline parallel
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PIPELINE = 'pipe'
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# containing all ranks in tensor parallel
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TENSOR = 'tensor'
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# sequence parallel
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SEQUENCE = 'sequence'
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SEQUENCE_DP = 'sequence_dp'
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# 1D Parallel
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PARALLEL_1D = '1d'
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# 2D parallel
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PARALLEL_2D_ROW = '2d_row'
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PARALLEL_2D_COL = '2d_col'
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# 3D parallel
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PARALLEL_3D_INPUT = '3d_input'
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PARALLEL_3D_WEIGHT = '3d_weight'
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PARALLEL_3D_OUTPUT = '3d_output'
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# 2.5D parallel
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PARALLEL_2P5D_ROW = '2p5d_row'
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PARALLEL_2P5D_COL = '2p5d_col'
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PARALLEL_2P5D_DEP = '2p5d_dep'
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PARALLEL_2P5D_XZ = '2p5d_xz'
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# MOE parallel
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MOE_DATA = 'moe_data'
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MOE_MODEL = 'moe_model'
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