Download Stardis

The proposed archives contain precompiled version of the Stardis-Solver library and of the stardis and sgreen command line tools. Refer below for their associated release notes. The version of the archive corresponds to the version number of the Stardis-Solver library packaged into the archive.

Version GNU/Linux 64-bits Sources
0.11.0-r1 [tarball] [pgp] [tarball] [pgp]

Stardis-Solver Library release notes

Version 0.11

Version 0.10.1

Version 0.10

Version 0.9

Version 0.8.2

Version 0.8.1

Version 0.8

Version 0.7

Add Green function support

Provide new solve functions that compute and save the Green function, i.e. the propagator used in regular solvers. The resulting Green function can be then evaluated to obtain an estimate of the temperature.

The time spent to compute the Green function is comparable to the computation time of regular solvers; actually, they rely on the same code. However, its evaluation is instantaneous while it still handles the limit conditions, the boundary fluxes and the power term of the media at the moment of the evaluation. This means that one can estimate the Green function of a system only one time and then evaluate it with different limit conditions, boundary fluxes or power terms with negligible computation costs.

Currently, Stardis-Solver assumes that during the Green function estimation, the properties of the system do not depend on time. In addition, it assumes that the boundary fluxes and the volumetric powers are constants in time and space. Anyway, on Green function evaluation, the limit conditions of the system can still vary in time and space; systems in steady state can be simulated with Green functions.

Add heat path registration

Add the int register_paths mask to almost all solve functions to enable the registration against the returned estimator of the failure and/or successful random paths used by the solvers. For each path, the registered data are:

Note that the amount of registered data can be huge if too more paths are registered. Consequently, this functionality should be used with few realisations to obtain a subset of representative paths, or to only register the few paths that failed in order to diagnose what went wrong.


Version 0.6.1

Version 0.6

Version 0.5

Add support of fluid enclosure with unknown uniform temperature.

Version 0.4

Full rewrite of how the volumetric power is taken into account.

Version 0.3

Version 0.2

Version 0.1

Version 0.0

First version and implementation of the Stardis-Solver API.

Stardis CLI release notes

Version 0.5.1

Version 0.5

Version 0.4

Version 0.3.2

Version 0.3.1

Add radiative transfer computations. To achieve this, media gain 2 new parameters:

Version 0.3

Version 0.1

Stardis-Green CLI release notes

Version 0.1.1

Version 0.1