Výsledky vyhledávání - "fast inverse square root algorithm"

A Modification of the Fast Inverse Square Root Algorithm Autor Walczyk, Cezary J., Moroz, Leonid V., Cieśliński, Jan L.

“…We present a new algorithm for the approximate evaluation of the inverse square root for single-precision floating-point numbers. This is a modification of the…”
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Modified Fast Inverse Square Root and Square Root Approximation Algorithms: The Method of Switching Magic Constants Autor Moroz, Leonid V., Samotyy, Volodymyr V., Horyachyy, Oleh Y.

“…Many low-cost platforms that support floating-point arithmetic, such as microcontrollers and field-programmable gate arrays, do not include fast hardware or…”
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Improving the accuracy of the fast inverse square root algorithm Autor Walczyk, Cezary J, Moroz, Leonid V, Cieśliński, Jan L

“… The algorithms are much more accurate than the famous fast inverse square root algorithm and have the same or similar computational cost…”
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Hardware architecture design and mapping of 'Fast Inverse Square Root' algorithm Autor Zafar, Saad, Adapa, Raviteja

“…The Fast Inverse Square Root algorithm has been used in 3D games of past for lighting and reflection calculations, because it offers up to four times performance gains…”
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Comparison of Fast Inverse Square Root Algorithms for 3D Object Rendering using Ray Tracing Autor Filberto, Rico, Yolanda, Jacky, Agung Santoso Gunawan, Alexander

“…The purpose of this paper is to give an insight on the fast inverse square root that is used to compute the inverse square root of a floating-point number to…”
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Improving the Accuracy of the Fast Inverse Square Root by Modifying Newton–Raphson Corrections Autor Walczyk, Cezary J., Moroz, Leonid V., Cieśliński, Jan L.

“…–Raphson coefficients. The obtained algorithms are much more accurate than the original fast inverse square root algorithm and have similar very low computational costs…”
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IterL2Norm: Fast Iterative L2-Normalization Autor Ye, ChangMin, Sim, Yonguk, Kim, Youngchae, Jin, SeongMin, Jeong, Doo Seok

“… steps and high precision, outperforming the fast inverse square root algorithm in six out of nine cases for FP32 and five…”
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Hardware Implementation of Approximate Fixed-point Divider for Machine Learning Optimization Algorithm Autor Han, Gandong, Zhang, Weiyi, Niu, Liting, Zhang, Chun, Wang, Zhihua, Wang, Ziqiang

“… Inspired by the fast inverse square root algorithm, we designed a hardware implementation method according to the algorithm, which generates an approximate division result with conversion…”
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IterNorm: Fast Iterative Normalization Autor Ye, ChangMin, Sim, Yonguk, Kim, Youngchae, Jin, SeongMin, Jeong, Doo Seok

“… and high precision, outperforming the fast inverse square root algorithm in six out of nine cases for FP32 and five…”
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