History

0.6.0 (2020-07-29)

  • unbuffered stdout/stderr to avoid loss of output due to worker shutdown

  • better error messages

0.5.0 (2019-09-25)

  • fixed issue with changed order of lnprobs reported by emcee 3.0rc2

  • fixed wrongly ordered results when using load_samples

  • fixed problem with output shapes when continuing sampling

  • fixed issues with zero filed samples when continue sampling with a sampler which was persistet because of exception.

  • load_samples also returns the log probabilities

0.4.0 (2019-07-03)

  • Ignore start values for parameters. Did not play well with the emcee algorithm.

0.3.2 (2019-05-24)

  • Less chatty and simpler progress report on euler. The existing progressbar cluttered the lsf output files. Now we report in min time intervals of at least 30 seconds.

0.3.1 (2019-05-22)

  • removed mpipool from installation dependencies, else installation always needs a working MPI setup. Still mpirpool is needed when run in parallel MPI mode.

0.3.0 (2019-05-22)

  • sample functions now return two arrays: the samples and the related log probabilities

  • Parameters.add now has an optional argument for providing a starting value.

  • load_samples function allows extracting samples from a persisted sampler file.

  • Replaced capture_output argument of sample and continue_sampling by two arguments show_output and output_prefix.

  • Fixed bug in output recording in continue_sampling function.

  • Use mpipool librariy now + added test for mpi based parallel sampling.

0.2.13 (2019-05-15)

  • fix persisting pickler error in parallel mode

0.2.12 (2019-05-02)

  • minor tweaks for mpi

  • fix for emcee 3 dev version

0.2.11 (2019-04-30)

  • shutdown mpi pool in case a worker throws an exception, before this fix mpirun would hang.

  • fix handling of capture output file names when running with mpi

0.2.10 (2019-04-19)

  • fix race condition when removing marker file

  • deactivate unnecessary warnings about missing mpi4py

0.2.9 (2019-04-16)

  • Don’t show progressbar when run on euler node

  • Works with Python 3.7

0.2.8 (2019-04-12)

  • Fix to work with dev version of emcee 3

0.2.7 (2019-03-20)

  • Fix issue with capuring output in parallel mode

  • Stop progress bar in case of unhandled exception

0.2.6 (2019-03-20)

  • Fix dependencies for Python 3.7 in setup.py

0.2.5 (2019-03-20)

  • Fix package lookup in requirements_dev.txt

  • Fix error in error handling when output redirection fails.

0.2.4 (2018-10-29)

  • fix ordering of sampler output rows.

0.2.3 (2018-10-24)

  • check OMP_NUM_THREADS to warn of possible over subscription.

  • better pickling support for posterior function.

0.2.2 (2018-10-11)

  • Fix detection if uhammer runs on full node on euler.

  • Dont show statusbar if direct write to fid 1 is not possible.

  • Supress some unappropriate error messages from MPI, even if uhammer is not run using mpirun.

  • Fix ip check to detect if uhammer runs on euler.

0.2.1 (2018-09-28)

  • Fix of regression due to implementation of Python 2 support.

0.2.0 (2018-09-28)

  • Introduced Python 2 support.

0.1.0 (2018-08-23)

  • Initial version.