Author

Khanh Duy Nguyen

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#artificial intelligence Preprint Sep 2026

vla.simd: Efficient CPU Inference for Language-Conditioned Manipulation

This work presents vla.simd, a CPU inference engine that combines shared SIMD micro-kernels, reusable computation, and target-specific optimization, and introduces IMPACT, an ACT-based policy with cached text representations and language-modulated visual features.

Khanh Duy Nguyen, Hoang M. Truong, A. T. Le · 0 citations