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[ Source: fxdiv  ]

Package: libfxdiv-dev (0.0~git20200417.b408327-4 and others)

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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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Download for all available architectures
Architecture Version Package Size Installed Size Files
alpha (unofficial port) 0.0~git20200417.b408327-4 5.0 kB23.0 kB [list of files]
amd64 0.0~git20200417.b408327-4 5.0 kB23.0 kB [list of files]
arm64 0.0~git20200417.b408327-4 5.0 kB23.0 kB [list of files]
armel 0.0~git20200417.b408327-4 5.0 kB23.0 kB [list of files]
armhf 0.0~git20200417.b408327-4 5.0 kB23.0 kB [list of files]
hppa (unofficial port) 0.0~git20200417.b408327-4 5.0 kB23.0 kB [list of files]
i386 0.0~git20200417.b408327-4 5.0 kB23.0 kB [list of files]
ia64 (unofficial port) 0.0~git20200417.b408327-4 5.0 kB23.0 kB [list of files]
m68k (unofficial port) 0.0~git20200417.b408327-4 5.0 kB23.0 kB [list of files]
mips64el 0.0~git20200417.b408327-4 5.0 kB23.0 kB [list of files]
ppc64 (unofficial port) 0.0~git20200417.b408327-4 5.0 kB23.0 kB [list of files]
ppc64el 0.0~git20200417.b408327-4 5.0 kB23.0 kB [list of files]
riscv64 0.0~git20200417.b408327-4+b1 5.2 kB24.0 kB [list of files]
s390x 0.0~git20200417.b408327-4 5.0 kB23.0 kB [list of files]
sparc64 (unofficial port) 0.0~git20200417.b408327-4 5.0 kB23.0 kB [list of files]
x32 (unofficial port) 0.0~git20200417.b408327-4 5.0 kB23.0 kB [list of files]