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实时 23:14:46
English(EN) Warning: llama.cpp --lazy-mode default changed to auto - large tables may stay on disk

llama.cpp 更改默认 lazy-mode,影响性能

llama.cpp 的 --lazy-mode 默认行为已更改为 'auto',现在会将大型嵌入表保留在磁盘上,并在推理过程中按需映射。此更改在提交 b10726 中实现,可能导致显著的性能损失,一位用户报告称表处理速度降低了 50%,令牌生成速度降低了 15%。建议拥有足够 RAM 的用户显式将 --lazy-mode 设置为 'off',以恢复到将表加载到内存的先前行为。 AI

影响 llama.cpp 的此默认行为更改可能需要用户为了获得最佳性能而进行配置调整,特别是那些运行具有重要嵌入表的大型模型的用户。

排序理由 流行的开源推理引擎的默认行为发生变化,影响用户性能。

在 r/LocalLLaMA 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

llama.cpp 更改默认 lazy-mode,影响性能

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流行的开源推理引擎的默认行为发生变化,影响用户性能。
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报道来源 [1]

  1. r/LocalLLaMA TIER_1 English(EN) · /u/whiteh4cker ·

    警告:llama.cpp --lazy-mode 默认值已更改为 auto - 大型表可能保留在磁盘上

    <!-- SC_OFF --><div class="md"><p>With b10726, the default --lazy-mode change keeps the 51B-parameter PLE n-gram embedding table of Qwen 3.8 Flash Next on disk: it is mmap'd and its rows are read on demand during inference, even with --load-mode none. It is no longer loaded into …