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English(EN) DSpark: Confidence-Scheduled Speculative Decoding with Semi-Autoregressive Generation

新的推测解码方法提高了 LLM 推理速度和效率 · 跟踪 6 个来源

研究人员推出了 DominoTree,一种新颖的推测解码方法,通过使用条件树状结构显著加速 LLM 推理。该方法在 Qwen3-4B 模型上实现了高达 6.6 倍的加速,并显示出比 DDTreeCaDDTree 等现有技术更高的吞吐量。同时,其他研究探索了宽松的推测解码,研究速度和能力之间的权衡,并引入了 AdaptiveSD 以在 CPU 限制下实现鲁棒的、运行时自适应的推理。DSpark 是另一个框架,它将高吞吐量的并行生成与自适应验证相结合,在接受长度方面显示出显著的改进,并显著加快了真实服务系统的速度。 AI

影响 推测解码的这些进步有望显著降低 LLM 推理的延迟和计算成本,从而实现更大语言模型更高效的部署和更广泛的可访问性。

排序理由 多篇研究论文介绍了 LLM 推理中推测解码的新方法和框架。

在 Hugging Face Daily Papers 阅读 →

AI 生成摘要 · Google Gemini · 来自 14 个来源。 我们如何撰写摘要 →

新的推测解码方法提高了 LLM 推理速度和效率 · 跟踪 6 个来源

报道来源 [14]

  1. arXiv cs.AI TIER_1 English(EN) · Zipeng Gao, Zhi Zheng, Qingrong Xia, Junda Lin, Ziwei Zhao, Tong Xu, Zhefeng Wang, Enhong Chen ·

    通过渐进式树草稿的推测性解码解锁自回归语言模型的并行性

    arXiv:2607.10661v1 Announce Type: cross Abstract: Speculative decoding has significantly accelerated Large Language Model (LLM) inference by alleviating memory-bound bottlenecks. However, traditional speculative decoding typically relies on auxiliary draft modules, incurring sign…

  2. arXiv cs.CL TIER_1 English(EN) · Enhong Chen ·

    通过渐进式树草稿的推测性解码解锁自回归语言模型的并行性

    Speculative decoding has significantly accelerated Large Language Model (LLM) inference by alleviating memory-bound bottlenecks. However, traditional speculative decoding typically relies on auxiliary draft modules, incurring significant training and communication overhead. Altho…

  3. arXiv cs.CL TIER_1 English(EN) · Saw S. Lin (Zhiqi Zhang), Jyh-Shing Roger Jang ·

    DominoTree:用于投机性解码的 Domino 条件树状草稿

    arXiv:2607.08642v1 Announce Type: new Abstract: Speculative decoding accelerates LLM inference by drafting several tokens and verifying them in parallel. Block-diffusion drafters such as DFlash produce a draft block in one pass but model only per-position marginals; best-first tr…

  4. arXiv cs.AI TIER_1 English(EN) · Guoxuan Xia, Luka Ribar, Paul Balanca ·

    训练无关的宽松推测解码的实用性研究

    arXiv:2607.08690v1 Announce Type: cross Abstract: Speculative decoding accelerates sampling from an autoregressive LLM by using a faster auxiliary model to draft tokens which are then verified in parallel by the LLM. Standard speculative decoding is lossless: its rejection and re…

  5. arXiv cs.AI TIER_1 English(EN) · Paul Balanca ·

    训练无关的宽松推测解码的实际调查

    Speculative decoding accelerates sampling from an autoregressive LLM by using a faster auxiliary model to draft tokens which are then verified in parallel by the LLM. Standard speculative decoding is lossless: its rejection and resampling steps exactly preserve the LLM's sampling…

  6. Hugging Face Daily Papers TIER_1 English(EN) ·

    训练无关的放松投机解码的实际调查

    Speculative decoding accelerates sampling from an autoregressive LLM by using a faster auxiliary model to draft tokens which are then verified in parallel by the LLM. Standard speculative decoding is lossless: its rejection and resampling steps exactly preserve the LLM's sampling…

  7. arXiv cs.CL TIER_1 English(EN) · Jyh-Shing Roger Jang ·

    DominoTree:基于 Domino 的条件树状草稿用于推测性解码

    Speculative decoding accelerates LLM inference by drafting several tokens and verifying them in parallel. Block-diffusion drafters such as DFlash produce a draft block in one pass but model only per-position marginals; best-first tree methods such as DDTree expand candidate trees…

  8. arXiv cs.CL TIER_1 English(EN) · Jyh-Shing Roger Jang ·

    DominoTree:基于 Domino 的条件树状草稿用于推测性解码

    Speculative decoding accelerates LLM inference by drafting several tokens and verifying them in parallel. Block-diffusion drafters such as DFlash produce a draft block in one pass but model only per-position marginals, and best-first tree methods such as DDTree expand candidate t…

  9. arXiv cs.LG TIER_1 English(EN) · Sadra Saremi ·

    AdaptiveSD:一种稳定性感知、运行时自适应的投机解码框架,具备多策略编排以应对 CPU 受限的 LLM 推理

    arXiv:2607.03876v1 Announce Type: new Abstract: With the rise of small quantized GGUF-based language models and their increasing use for on-device inference tasks, we have seen the growing need for an approach capable of reliably delivering these models at scale even under severe…

  10. arXiv cs.AI TIER_1 English(EN) · Xin Cheng, Xingkai Yu, Chenze Shao, Jiashi Li, Yunfan Xiong, Yi Qian, Jiaqi Zhu, Shirong Ma, Xiaokang Zhang, Jiasheng Ye, Qinyu Chen, Chengqi Deng, Jiping Yu, Damai Dai, Zhengyan Zhang, Yixuan Wei, Yixuan Tan, Wenkai Yang, Runxin Xu, Yu Wu, Zhean Xu, Xua… ·

    DSpark:具有半自回归生成的置信度调度推测解码

    arXiv:2607.05147v1 Announce Type: new Abstract: Speculative decoding accelerates Large Language Model (LLM) inference by decoupling draft generation from target verification. While recent parallel drafters efficiently propose long token sequences in a single forward pass, they su…

  11. arXiv cs.AI TIER_1 English(EN) · Wenfeng Liang ·

    DSpark:具有半自回归生成的置信度调度推测解码

    Speculative decoding accelerates Large Language Model (LLM) inference by decoupling draft generation from target verification. While recent parallel drafters efficiently propose long token sequences in a single forward pass, they suffer from rapid acceptance decay due to a lack o…

  12. Hugging Face Daily Papers TIER_1 English(EN) ·

    DSpark:具有半自回归生成的置信度调度推测解码

    DSpark enhances LLM inference speed by combining parallel draft generation with adaptive verification that reduces waste and improves throughput in high-concurrency settings.

  13. Medium — MLOps tag TIER_1 English(EN) · Seifeur Guizeni ·

    加速大语言模型推理:投机式解码的实用指南

    <div class="medium-feed-item"><p class="medium-feed-image"><a href="https://medium.com/@seifeurguizeni/speeding-up-llm-inference-a-practical-guide-to-speculative-decoding-3a070fde5ad3?source=rss------mlops-5"><img src="https://cdn-images-1.medium.com/max/1104/1*kAWSDeoDx0T_lLAx5O…

  14. Mastodon — sigmoid.social TIER_1 English(EN) · [email protected] ·

    投机性解码将LLM推理速度提升20-50%,且无质量损失。草案验证机制、EAGLE-3、P-EAGLE、n-gram、MTP,以及为llama.cpp、vLLM的设置

    Speculative decoding speeds up LLM inference 20-50% with zero quality loss. Draft-verify mechanics, EAGLE-3, P-EAGLE, n-gram, MTP, and setup for llama.cpp, vLLM, SGLang, TensorRT-LLM. # LLM # AI # AI Coding https://www. glukhov.org/llm-performance/op timization/speculative-decodi…