Tests facility

[szaghi]

I have added the Lorenz test of Rouson's book. Here we create a list of desired test

• pure ODEs:
  • Lorenz equations, see wiki documentation, test sources;
  • Oscillation equations, see test sources;
• PDEs:
  • Burgers equation, see test sources;
  • 1D Euler equations;
  • 1D Euler equations solved with OpenMP enabled code;

[szaghi]

Hi all,

I have just uploaded the Burgers' equation test. This test pointed out some problems (that I will try to explain in a different issue ticket), it being more complex than the Lorenz one. However, for the moment I am not particularly afraid about it because FOODiE API is not stable.

The 1D Euler equations system is in my radar.

See you soon.

[szaghi]

Hi all,

1D Euler test is here! The documentation is here.

It is worth to note that in the implemented test the Sod's shock tube problem is implemented. This is enough for the testing purposes, however the implementation is very general (allowing also multi-specie flows, mixture of different gases) thus other tests of 1D Euler system are very easy to add.

With these 4 tests, I consider the test facility mature for analyzing the accuracy of the implemented integrators and sufficiently complex (with special regards of the Euler test) for benchmarks. However, I will happy to try implement other tests that you will promote.

See you soon.

[szaghi]

In v0.0.8 there is a new test for OpenMP benchmarks.