mirror of https://github.com/hpcaitech/ColossalAI
79 lines
1.6 KiB
Python
79 lines
1.6 KiB
Python
import torch
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from operator import add, floordiv, getitem, mul, neg, setitem, sub, pos
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from . import META_COMPATIBILITY
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__all__ = []
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if META_COMPATIBILITY:
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aten = torch.ops.aten
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ALIAS_ATEN = [
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# inplace reshaping
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aten.detach.default,
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aten.t.default,
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aten.transpose.int,
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aten.view.default,
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aten._unsafe_view.default,
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]
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INPLACE_NEW = [
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aten.empty_like.default,
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aten.new_empty_strided.default,
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]
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INPLACE_MATH_ATEN = [
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aten.add_.Tensor,
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aten.sub_.Tensor,
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aten.div_.Tensor,
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aten.div_.Scalar,
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aten.mul_.Tensor,
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aten.bernoulli_.float,
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]
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CLONE_ATEN = [
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aten.clone.default,
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]
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__all__ += ['INPLACE_ATEN', 'INPLACE_MATH_ATEN', 'CLONE_ATEN']
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else:
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# TODO fill out the inplace ops
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INPLACE_OPS = [
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add,
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sub,
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mul,
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floordiv,
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neg,
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pos,
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getitem,
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setitem,
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getattr,
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torch.Tensor.cpu,
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]
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# TODO: list all call_methods that are inplace here
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INPLACE_METHOD = [
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'transpose',
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'permute',
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# TODO: reshape may return a copy of the data if the data is not contiguous
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'reshape',
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'dim',
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'flatten',
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'size',
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'view',
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'unsqueeze',
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'to',
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'type',
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'flatten',
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]
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# TODO: list all call_methods that are not inplace here
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NON_INPLACE_METHOD = [
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'chunk',
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'contiguous',
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'expand',
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'mean',
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'split',
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]
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__all__ += ['INPLACE_OPS', 'INPLACE_METHOD', 'NON_INPLACE_METHOD']
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