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Enable QAT for static llama definition #13285

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Merged
facebook-github-bot merged 1 commit into from
Aug 12, 2025
Merged

Enable QAT for static llama definition #13285

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5 changes: 3 additions & 2 deletions examples/models/llama/rope.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@

import math
from functools import partial
from typing import Optional, Tuple
from typing import Optional, Tuple, Union

import torch
from executorch.examples.models.llama.model_args import ModelArgs
Expand Down Expand Up @@ -47,9 +47,10 @@ def precompute_freqs_cis(
use_scaled: bool = False,
scale_factor: Optional[int] = None,
high_freq_factor: int = 4,
device: Union[str, torch.device] = "cpu",
):
freqs = 1.0 / (
theta ** (torch.arange(0, dim, 2, device="cpu")[: (dim // 2)].float() / dim)
theta ** (torch.arange(0, dim, 2, device=device)[: (dim // 2)].float() / dim)
)
t = torch.arange(end, device=freqs.device) # pyre-ignore
if use_scaled:
Expand Down
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