Easton Man's Channel
05:42 · Feb 20, 2024 · Tue
Daniel Lemire's blog
Measuring energy usage: regular code vs. SIMD code
Telegraph
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Telegraph
Measuring energy usage: regular code vs. SIMD code
Modern processor have fancy instructions that can do many operations at one using wide registers: SIMD instructions. Intel and AMD have 512-bit registers and associated instructions under AVX-512. You expect these instructions to use more power, more energy.…
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