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      Glibc Git Lands Another FMA-Optimized Function - 24% Mean Improvement

      news.movim.eu / Phoronix • 15 August, 2023

    A few days ago Intel compiler expert H.J. Lu landed an FMA-optimized log2 function for the GNU C Library that could yield up to a 69% performance improvement on tested Intel Skylake processors. Merged today to Glibc Git was another FMA-optimized function...