Preprint
Sep 2026
High-frequency Multispeculative Multiply-Accumulation Unit for Fused Posit Arithmetic
Posit arithmetic offers a compelling alternative to the IEEE 754 floating-point standard, providing enhanced accuracy. Its fused multiply-accumulate operations avoid intermediate rounding, ensuring exact numerical reproducibility through the quire, a wide fixed-point accumulator spanning the format's full dynamic range...
Mario Alonso, Miguel A. Sacristán, G. Botella et al.
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