Author

Keren Zhou

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Preprint Sep 2026

TileBench: A Controlled Benchmark for Performance Evaluation and Bottleneck Diagnosis of Tile-Based Programming Models

This work presents TileBench, a controlled benchmark for evaluating Triton and cuTile on NVIDIA B200 GPUs under matched operator semantics and comparable implementation structures, and finds that Triton is consistently more token-efficient than cuTile under the same iterative refinement protocol.

Bowen Cui, Zhongchun Zhou, Hao Wu et al. · 0 citations

Book Open access Jul 2026

Context-Aware Feedback Compression in Online Judge Programming with LLMs

This work instantiates budgeted oracle-to-hint compression in online judge (OJ) style algorithmic programming as a modular interactive agent that couples an LLM core with a sandboxed judger, a feedback-to-hint prompt constructor, and trajectory memory.

Jialiang Gu, Keren Zhou, Daming Li et al. · SIGSOFT FSE Companion · 2 citations