libmapnik3.1t64

C++ toolkit for developing GIS applications (libraries)

Mapnik is an OpenSource C++ toolkit for developing GIS (Geographic Information Systems) applications. At the core is a C++ shared library providing algorithms/patterns for spatial data access and visualization.

lazarus-3.0

IDE for Free Pascal - suite

Lazarus is an IDE to create (graphical and console) applications with Free Pascal, the (L)GPLed Pascal and Object Pascal compiler that runs on Windows, Linux, Mac OS X, FreeBSD and more.

guerillabackup

resilient, distributed backup and archiving solution

GuerillaBackup is a backup solution for tailoring special purpose backup data flows, e.g. in rugged environments, with special legal constraints (privacy regulations, cross border data storage), need for integration of custom data processing, auditing or quality assurance code. It is kept small to ease code audits and does not attempt to duplicate features, stable and trusted high quality encryption, networking or storage solutions already provide. So for example it can be integrated with your choice of trusted transports (ssh, SSL, xmpp, etc.) to transfer backups to other nodes according to predefined or custom transfer policies. GuerillaBackup ensures security by encrypting data at source and only this key can be used to decrypt the data.

libgraph-moreutils-perl

utilities for Perl graphs

Graph::MoreUtils provides additional utilities for Perl graph handling. These utilities work with Perl Graph class objects.

libwfa2-0

exact gap-affine algorithm (shared library)

The wavefront alignment (WFA) algorithm is an exact gap-affine algorithm that takes advantage of homologous regions between the sequences to accelerate the alignment process. Unlike to traditional dynamic programming algorithms that run in quadratic time, the WFA runs in time O(ns+s^2), proportional to the sequence length n and the alignment score s, using O(s^2) memory (or O(s) using the ultralow/BiWFA mode). Moreover, the WFA algorithm exhibits simple computational patterns that the modern compilers can automatically vectorize for different architectures without adapting the code. To intuitively illustrate why the WFA algorithm is so interesting, look at the following figure. The left panel shows the cells computed by a classical dynamic programming based algorithm (like Smith-Waterman or Needleman Wunsch). In contrast, the right panel shows the cells computed by the WFA algorithm to obtain the same result (i.e., the optimal alignment).

libtest-expectandcheck-perl

expect/check-style unit testing with object methods

Test::ExpectAndCheck creates objects that assist in writing unit tests with mocked object instances. Each mock instance will expect to receive a given list of method calls. Each method call is checked that it received the right arguments, and will return a prescribed result. At the end of each test, each object is checked to ensure all the expected methods were called.