Software-Karte

Dynamic Probe Class Library (DPCL) is an object-based C++ class library that provides the necessary infrastructure to allow tool developers and sophisticated tool users to build parallel and serial tools through technology called dynamic instrumentation. DPCL takes the basic components needed by tool developers and encapsulates them into C++ classes. Each of these classes provide the member functions necessary to interact and dynamically instrument a running application with software patches called probes. Dynamic instrumentation provides the flexibility for tools to insert probes into applications as the application is running and only where it is needed.

Binary of Babel is the demo that got second place at Alternative Party 2010. It combines over 20 programming languages, including Objective-C, Vala, Scheme, and even COBOL, into one binary. It contains lots of classic demo effects such as a rotozoomer and raster bars.

libfgz is a small Fortran library to read gzipped files. It can read binary and ASCII files, and even unformatted, gzipped stream files.

PFMD is a program that simulates the liquid state
of a polarizable fluid by means of a dissociable
potential applied in a Molecular Dynamics
algorithm. Currently supported molecules are water
(H2O) and MX3, where M is a metal chosen among Al,
Fe, or Ga and X is a halogen among Cl, Br, or I.

binfmtc implements handlers for C and other
languages, which are usually compiled. The program
utilizes the Linux binfmt-misc feature to
dynamically compile and execute C programs as if
they were scripts. It supports C, C++, Java,
Pascal, Fortran, and assembler.

Babel is an IDL-based language interoperability tool
specific to engineering and scientific
applications. It allows Fortran 77, Fortran 90, C,
C++, Java, and Python to call each other in a
single address space for maximum performance. Babel won a 2006 R&D 100 award from R&D Magazine.

The ECMWF GRIB API is an application program interface accessible from C and FORTRAN programs developed for encoding and decoding WMO FM-92 GRIB edition 1 and edition 2 messages. A useful set of command line tools is also provided to give quick access to GRIB messages.

ffnet is a fast and easy-to-use feed-forward neural network training solution for Python. You can use it to train, test, save, load, and use an artificial neural network with sigmoid activation functions. Any network connectivity without cycles is allowed (not only layered). Training can be performed with several optimization schemes, including genetic alorithm based optimization. There is access to exact partial derivatives of network outputs versus its inputs. Normalization of data is handled automatically by ffnet.

The Chombo package provides a set of tools for implementing finite difference methods for the solution of partial differential equations on block-structured adaptively refined rectangular grids. Both elliptic and time-dependent modules are included. Support for parallel platforms and standardized self-describing file formats are included.

astroPluto is modular Godunov-type code intended mainly for astrophysical applications and high Mach number flows in multiple spatial dimensions. The code embeds different hydrodynamic modules and multiple algorithms to solve the equations describing Newtonian, relativistic, MHD, or relativistic MHD fluids in Cartesian or curvilinear coordinates.

Written with the noweb literate programming tool,
BaseEncode provides a framework for portable
encoding and decoding of data in text files,
somewhat similar to uuencoded arithmetic coding.
By using statistical knowledge, some amount of
compression can also be achieved. The algorithm is
designed to be highly portable: only 16-bit signed
integers are assumed. Output comes in the form of
a Fortran-90 module, but translation to other
languages is trivial.

DungeonX is a text-based game where your immediate
goal is to come out alive and win.

Suprangen is a library of pseudorandom number generators for Monte Carlo simulations and similar applications. It includes uniform and normal double precision generators with 32 or 52 random bits, Fortran 90 interfaces, and interfaces to GSL.