Pedro Valero-Lara

activity

20202026

most citedEvaluation of OpenAI Codex for HPC Parallel Programming Models Kernel Generation

42 citations · 96 across the 12 of their papers we have counts for

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cs.IT2026

A Nuclear-Norm Lower Bound for Dithered Scalar Quantization of Matrix Products

Piyush Sao, Narasinga Miniskar, Pedro Valero-Lara +2

We consider the problem of minimizing error in quantized matrix multiplication $C = A B$ . Scalar quantization of the factors introduces rounding errors whose scale depends on the maxi…