This is a repository with example sac programs.

Building programs require operational sac2c and sac4c as well as CMake at least version 3.3.

Building instructions:

$ cd basic-demos
$ git submodule init
$ git submodule update
$ mkdir build
$ cd build
$ cmake ..
$ make -j5

Compiled files will be available under build directory, under corresponding sub-directories. Each directory will be build for seq and mt_pth targets, appending the name of the target to the name of the directory.

simple

This directory contains very simple examples such as gcd only. It is primarily useful for the entirely novice user.

composing_programs

The demo programs of this directory are less meant for studying the program codes themselves but for running the compiled applications and inspecting the output generated. Due to their basic nature, they are a good starting point when being familiar with C and trying to get used to the peculiarities of SAC.

states

Here you will find some examples for demonstrating how to create your own state-full data structures in SAC. Since the documentation on states and state-modifications in SAC is not too extensive this might be a good source for getting started with states in SAC.

c_from_sac

The programs in this directory demonstrate how C-libraries can be used from SAC programs. However, besides the examples found in this directory there are several further examples hidden in the standard library.

sac_from_c

sac_from_c contains several examples for how to export the various features of SAC to the C world. Probably, this is the most interesting part of the demos if you intend to replace part of an existing C/C++/Fortran program by a SAC implementation.