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Future instruction set: AVX-512
Author: Agner Date: 2013-10-26 01:47
Elhardt wrote:
AVX512 will include reciprocal estimates that are accurate to 2 ^ -28.

AVX512 will have instructions for calculating reciprocals and reciprocal squareroot with a precision of 2-14. A subsequent AVX512ER have reciprocals and reciprocal squareroot with a precision of 2-28 and exponential function with a precision of 2-23.

 
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