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[ Källkod: fxdiv  ]

Paket: libfxdiv-dev (0.0~git20200417.b408327-3)

division via fixed-point multiplication by inverse

On modern CPUs and GPUs integer division is several times slower than multiplication. FXdiv implements an algorithm to replace an integer division with a multiplication and two shifts. This algorithm improves performance when an application performs repeated divisions by the same divisor.

This is a header-only library.

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amd64 4,9 kbyte23 kbyte [filförteckning]
arm64 4,9 kbyte23 kbyte [filförteckning]
armhf 4,9 kbyte23 kbyte [filförteckning]
ppc64el 4,9 kbyte23 kbyte [filförteckning]