Short Communication: Branchless Base64 Decoder for Gateway Hot Paths

short-communication
Received: Dec 12, 2023
Published: Dec 31, 2023
Authors: Nathan Dubois ✉ Diego Gupta Violet Hernandez

Abstract

A branchless SIMD-aware Base64 decoder reduces gateway CPU by ~9% on mixed payloads without correctness regressions.

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Cite this article

Dubois, N., Gupta, D., & Hernandez, V. (2023). Short Communication: Branchless Base64 Decoder for Gateway Hot Paths. Research Explorations in Global Knowledge & Technology (REGKT), 2 (10). Retrieved from https://regkt.com/article.php?id=570&slug=short-communication-branchless-base64-decoder-gateway-hot-paths

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