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Xiaofei Zhang

Beijing Institute of Computer Technology and Applications

Papers on Lattice

1

Total citations

0

Topics

3

h-index

0

Research focus

Architecture Design (Transformers, SSMs, MoE) (1)Code Generation & Program Synthesis (1)Inference & Quantization (1)

Frequent co-authors

Qiuyi Qu (1)Yicheng Sui (1)Yufei Sun (1)Rui Chen (1)Yuzhi Zhang (1)Haofeng Wang (1)Ge Lan (1)Ning Zhang (1)

Papers (1)

Jan 19, 2026

Qiuyi Qu +8Jan 19, 2026·also Beijing Institute of Computer Technology, NanKai University

A Two-Stage GPU Kernel Tuner Combining Semantic Refactoring and Search-Based Optimization

Achieve 3x speedups in GPU kernels by combining LLM-driven semantic refactoring with search-based autotuning, outperforming direct code rewriting.

Qiuyi Qu, Yicheng Sui, Yufei Sun +6

Architecture Design (Transformers, SSMs, MoE)Code Generation & Program Synthesis Inference & Quantization