Author

Ziqiong Liu

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#natural language process... Preprint Sep 2026

AMDKernelVault: Large-Scale Datasets and Agentic Training for AMD GPU Kernel Optimization

We introduce AMDKernelVault, an open HIP and Triton kernel corpus and training framework for recent AMD CDNA GPUs. Existing LLM-based kernel agents are largely CUDA/NVIDIA-centric and often depend on repeated frontier-LLM calls for generation, reflection, and optimization. To address this gap, we develop HIPKernelGen a...

Ji Liu, S. Majumder, Yi-Qing Huang et al. · 0 citations

Preprint Aug 2026

AsmEvo: Agentic Assembly-Level Optimization of AMD GPU Kernels with Functional Equivalence Verification

High-performance ML systems increasingly rely on GPU kernels whose editable source is unavailable, generated, or too distant from final machine code to expose remaining optimizations. Existing LLM kernel optimizers and autotuners mainly operate on CUDA, Triton, HIP, or tensor-program source and validate against referen...

Ji Liu, Pu-Yu Yang, Rongzhang Zheng et al. · 0 citations