ViperEkura
ef25efffa2
- rope/linear/norm/embedding/mlp/attention/decoder_block 各自独立文件 - 依赖单向无循环 - 公开接口不变，外部无需修改
16 lines
435 B
Python
16 lines
435 B
Python
import torch
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import torch.nn as nn
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import torch.nn.functional as F
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from torch import Tensor
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class RMSNorm(nn.Module):
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def __init__(self, dim, norm_eps):
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super().__init__()
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self.weight = nn.Parameter(torch.ones(dim))
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self.normalized_shape = (dim,)
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self.norm_eps = norm_eps
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def forward(self, x: Tensor) -> Tensor:
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return F.rms_norm(x, self.normalized_shape, self.weight, self.norm_eps)
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