The Racket repository
96006264ad
* An improved version of the `fasta' benchmark: ~2.5 times faster, and if an inlined `unsafe-fl->fx' is added it is probably going to be about ~3.5 times faster. * `reversecomplement' -- revised code that is ~2.5 times faster, further tweaks and unsafe ops gets it to ~4.5 times. * Doing the structs differently in `binarytrees' and a few minor tweaks get it to be ~1.5 times faster. This is probably because a leaf has now only one field. * `mandelbrot' improved a little (~1.2x), but the code is pretty much a rewrite. (Given some more flonum inlining it can probably do much better.) * Added a comment to `pidigits-gmp' saying that it was used without attribution. These versions use unsafe operations, but I'm not putting them in separate files since it's easy to turn them off. I've also removed "mandelbrot-unsafe.rkt", since it was identical to the safe version. |
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| README | ||
The Racket programming language =============================== Important executables: * DrRacket: Racket's integrated development environment (start here!). * Racket: the main command-line entry point for running racket programs and scripts. * GRacket: the GUI-enabled Racket executable. * raco: Racket's command-line toolset. More Information ---------------- Racket comes with extensive documentation: use DrRacket's `Help' menu, or run `raco docs'. Also, visit us at http://racket-lang.org/ for more Racket resources. Instructions for building Racket from source are in src/README. License ------- Racket Copyright (c) 2010 PLT Scheme Inc. Racket is distributed under the GNU Lesser General Public License (LGPL). This means that you can link Racket into proprietary applications, provided you follow the rules stated in the LGPL. You can also modify Racket; if you distribute a modified version, you must distribute it under the terms of the LGPL, which in particular means that you must release the source code for the modified software. See doc/release-notes/COPYING.LIB for more information.