Date: Mon, 7 Dec 2009 14:41:50 +0000 (UTC) From: Wen Heping <wen@FreeBSD.org> To: ports-committers@FreeBSD.org, cvs-ports@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: ports/math Makefile ports/math/p5-Math-Random-ISAAC-XS Makefile distinfo pkg-descr pkg-plist Message-ID: <200912071441.nB7EfoBI019760@repoman.freebsd.org>
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wen 2009-12-07 14:41:50 UTC
FreeBSD ports repository
Modified files:
math Makefile
Added files:
math/p5-Math-Random-ISAAC-XS Makefile distinfo pkg-descr
pkg-plist
Log:
As with other Pseudo-Random Number Generator (PRNG) algorithms like the
Mersenne Twister (see Math::Random::MT), this algorithm is designed to
take some seed information and produce seemingly random results as output.
However, ISAAC (Indirection, Shift, Accumulate, Add, and Count) has
different goals than these commonly used algorithms. In particular, it's
really fast - on average, it requires only 18.75 machine cycles to generate
a 32-bit value. This makes it suitable for applications where a significant
amount of random data needs to be produced quickly, such solving using the
Monte Carlo method or for games.
WWW: http://search.cpan.org/dist/Math-Random-ISAAC-XS/
Revision Changes Path
1.622 +1 -0 ports/math/Makefile
1.1 +24 -0 ports/math/p5-Math-Random-ISAAC-XS/Makefile (new)
1.1 +3 -0 ports/math/p5-Math-Random-ISAAC-XS/distinfo (new)
1.1 +12 -0 ports/math/p5-Math-Random-ISAAC-XS/pkg-descr (new)
1.1 +11 -0 ports/math/p5-Math-Random-ISAAC-XS/pkg-plist (new)
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