Papers by Tomer Bitan
ParaCodex: A Profiling-Guided Autonomous Coding Agent for Reliable Parallel Code Generation and Translation (2026.acl-long)
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| Challenge: | Parallel programming is central to modern highperformance computing, but producing parallel implementations that are correct and fast remains arduous. |
| Approach: | They propose a workflow that turns a Codex-based agent into an autonomous OpenMP GPU offload system . they use staged hotspot analysis, explicit data planning, correctness gating, profiling-guided refinement . |
| Outcome: | The proposed system outperforms a Codex-based agent on HeCBench, Rodinia, and NAS. |