feat: add rsqrt with prec step on NEON float 32#59
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riwanou wants to merge 1 commit intoaff3ct:masterfrom
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feat: add rsqrt with prec step on NEON float 32#59riwanou wants to merge 1 commit intoaff3ct:masterfrom
riwanou wants to merge 1 commit intoaff3ct:masterfrom
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Similarly, for my own usage of a more precise function sqrt for floats using NEON 32 bits (I named it sqrt_ex), |
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Add
rsqrt_precinstruction which add precision forrsqrton NEON target.We add a precision step using
vrsqrtsq_f32(https://developer.arm.com/architectures/instruction-sets/intrinsics/vrsqrtsq_f32).