Papers with hardware-friendly approach
OCP: Outlier-Centric Probing for Dynamic Structured Pruning of LLMs (2026.acl-long)
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| Challenge: | Existing structured pruning methods fail to identify outlier-triggering tokens and uniform layer-wise sparsity misaligns with heterogeneous outlier distributions. |
| Approach: | They propose a framework that prioritizes capturing outlier-triggering tokens rather than reconstructing full hidden distributions. |
| Outcome: | Experiments on LLaMA2, LLama3 and OPT show that the proposed framework outperforms state-of-the-art methods and achieves 25% perplexity reduction at 1.6 speedup. |