cpptest

A simple set of programs that I use to check the compiler and cmake setup on each new machine.

Basic check

Hello world - requires just a working compiler and cmake

Basic check + MPI

Hello world mpi - cpp and mpi check

mpiexec -n 4 ./hellompi

Boost checks

serialize

simple test from boost examples

program options

allows a list to be passed in : try

./options -i 2 3 1 4 5 -j 3 2 4 5 6

filestem checks

fs-tut1 fs-tut2 fs-tut3 fs-tut4 fs-tut5 : taken from boost examples : try

./fs-tut4 $HOME

Threads and lockfree tests

threads, atomic queue stack waitfreequeue atomicity atomic_ordering lockfree stdqueue

All taken from boost examples off the web

Regex

regex-recursion : basic unit test. Don't need this any more, use std::regex instead

Accumulators/statistics

histogram : simple demo of a histogram generated from random data.

Also includes a demo of a very nice fixed bin size histogram found here boost issue 12832

Raspberry Pi test

pi-lockfree : dumps out some setting that the cross compiling framework should set, this was caused by boost::lockfree not working on Pi at first and needing a way to check alignment settings. Also extended with a few other #defines that occasionally are interesting.