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7 lines
327 B
7 lines
327 B
2 years ago
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from colossalai.zero.shard_utils import TensorShardStrategy
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zero = dict(model_config=dict(shard_strategy=TensorShardStrategy(),
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tensor_placement_policy="auto",
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reuse_fp16_shard=True),
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optimizer_config=dict(gpu_margin_mem_ratio=0.8, initial_scale=16384))
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