Published December 2, 2022
| Version v2.0.3
Software
Open
joshspeagle/dynesty: v2.0.3
Authors/Creators
- Sergey Koposov1
- Josh Speagle2
- Kyle Barbary3
- Gregory Ashton4
- Ed Bennett5
- Johannes Buchner
- Carl Scheffler6
- Ben Cook7
- Colm Talbot
- James Guillochon8
- Patricio Cubillos
- Andrés Asensio Ramos9
- Ben Johnson10
- Dustin Lang11
- Ilya12
- Matthieu Dartiailh13
- Alex Nitz14
- Andrew McCluskey15
- Anne Archibald16
- Christoph Deil17
- Dan Foreman-Mackey
- Danny Goldstein18
- Erik Tollerud19
- Joel Leja20
- Matthew Kirk
- Matt Pitkin
- Patrick Sheehan21
- Phillip Cargile7
- ruskin23
- Ruth Angus22
- 1. Institute for Astronomy, University of Edinburgh
- 2. University of Toronto
- 3. Zymergen
- 4. University of Southampton
- 5. Swansea Academy of Advanced Computing, Swansea University
- 6. Minerva University
- 7. Harvard-Smithsonian Center for Astrophysics
- 8. @Esri
- 9. Instituto de Astrofisica de Canarias
- 10. Harvard University
- 11. Perimeter Institute (@PerimeterInstitute)
- 12. LPI ASC
- 13. Institut Néel, CNRS
- 14. Albert Einstein Institute - Hannover
- 15. European Spallation Source
- 16. University of Newcastle
- 17. HeidelbergCement
- 18. Weights & Biases
- 19. Space Telescope Science Institute
- 20. The Pennsylvania State University
- 21. National Radio Astronomy Observatory
- 22. American Museum of Natural History
Description
This is a release with a major performance bug fix for the dynamical sampler
A major performance regression has been discovered that lead to dynamic nested sampling batches becoming slower and slower. The regression was introduced in 1.2 and can easily lead to a factor of several slower performance if a large number of batches is used. ( see #415 ) Some small fixes related to resuming of interrupted sampling were applied as well.
Files
joshspeagle/dynesty-v2.0.3.zip
Files
(29.1 MB)
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md5:df89250dbcec4b2bef30b993600fd945
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Additional details
Related works
- Is supplement to
- https://github.com/joshspeagle/dynesty/tree/v2.0.3 (URL)