Gperf
Gperf
https://www.gnu.org/software/gperf/
a perfect hash function generator
Gperf is a perfect hash function generator. For a given list of strings, it produces a hash function and hash table in the form of C or C++ code, for looking up a value depending on the input string. The hash function is perfect, which means that the hash table has no collisions, and the hash table lookup needs a single string comparison only.
GNU gperf is highly customizable. There are options for generating C and C++ code, for emitting 'switch' statements or nested 'ifs' instead of a hash table, and for tuning the algorithm that gperf uses.
Documentation
User manual available from https://www.gnu.org/software/gperf/manual/
This is a GNU package:gperf
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version 3.1.0
(stable)
released on 5 January 2017
VCS Checkout
Categories
Related Projects
Licensing
| License | Verified by | Verified on | Notes |
|---|---|---|---|
| GPLv3orlater | Genium | 13 January 2017 |
Leaders and contributors
| Contact(s) | Role |
|---|---|
| Marcel Schaible | Maintainer |
| Eric Blake | Maintainer |
Resources and communication
| Audience | Resource type | URI |
|---|---|---|
| NetBSD | Homepage | http://pkgsrc.se/devel/gperf |
| Developer | Download | http://ftpmirror.gnu.org/gperf/ |
| Developer | Homepage | https://savannah.gnu.org/projects/gperf/ |
| Guix | Homepage | https://www.gnu.org/software/guix/packages/g.html |
| Developer | VCS Repository Webview | http://git.savannah.gnu.org/cgit/gperf.git |
| Debian | Homepage | https://packages.debian.org/jessie/gperf |
| Developer | Mailing List Subscribe | https://lists.gnu.org/mailman/listinfo/bug-gperf |
| Gentoo | Homepage | https://packages.gentoo.org/packages/dev-util/gperf |
| Bug Tracking,Developer,Support | mailto:bug-gnu-gperf@gnu.org | |
| FreeBSD | Homepage | https://www.freshports.org/devel/gperf/ |
| Academics | Developer | http://www.dre.vanderbilt.edu/~schmidt/resume.html |
Software prerequisites
| Kind | Description |
|---|---|
| Required to use | libc6 |
| Required to use | libstdc++ 2.9 |
This entry (in part or in whole) was last reviewed on 13 January 2017.
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