GeekExplorer
13 lines
407 B
Python
13 lines
407 B
Python
import torch
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from torch import nn
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class Sampler(nn.Module):
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@torch.compile
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def forward(self, logits: torch.Tensor, temperatures: torch.Tensor):
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logits = logits.float().div_(temperatures.unsqueeze(dim=1))
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probs = torch.softmax(logits, dim=-1)
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sample_tokens = probs.div_(torch.empty_like(probs).exponential_(1).clamp_min_(1e-10)).argmax(dim=-1)
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return sample_tokens
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