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[None][fix] Use prefer_pinned() in pard.py #11762

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Merged
mikeiovine merged 1 commit into from
Feb 27, 2026
Merged

[None][fix] Use prefer_pinned() in pard.py #11762

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5 changes: 4 additions & 1 deletion tensorrt_llm/_torch/speculative/pard.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@
import torch
from torch import nn

from tensorrt_llm._utils import prefer_pinned
from tensorrt_llm.logger import logger
from tensorrt_llm.mapping import Mapping

Expand Down Expand Up @@ -34,7 +35,9 @@ def prepare(self):
assert self.request_ids is not None

num_seqs = len(self.request_ids)
batch_indices = torch.arange(num_seqs, dtype=torch.int, device="cpu", pin_memory=True)
batch_indices = torch.arange(
num_seqs, dtype=torch.int, device="cpu", pin_memory=prefer_pinned()
)
self.batch_indices_cuda[:num_seqs].copy_(batch_indices, non_blocking=True)


Expand Down