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v0.5.0 #191

Merged
merged 286 commits into from
Aug 16, 2021
Merged

v0.5.0 #191

merged 286 commits into from
Aug 16, 2021

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edaub
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@edaub edaub commented Aug 16, 2021

New release including GPU support and several other fixes and improvements.

Changes in this release:

  • Support for GPU using the GaussianProcessGPU class.
    • Supports Squared Exponential and Matern Kernels
    • Supports basic polynomial mean functions which can be parsed from strings
    • Supports fixed, adaptive, and fit nuggets
    • Works with MultiOutputGP class, though fitting and predictions are done serially on the GPU.
  • Pivoted Cholesky decomposition support for CPU GP fitting
  • Modifications to MultiOutputGP fitting to allow GPs that fail to do so quietly and enables inspection of individual emulators based on those that failed.
  • Improved demos and documentation.

ots22 and others added 30 commits October 18, 2019 10:30
Sometimes this means relying on the fallback-to-CPU behaviour of the latter class,
which is okay.
* added code needed for versioning to devel branch

* forgot to modify setup.py file

* corrected line accidentally deleted from __init__.py

* added prerelease number to devel branch to track commits on devel

* corrected comments in conf.py to reflect full release numbering
 - Distinguish unimplemented functionality from GPU/library
   unavailability
 - Handle these situations when running tests more carefully (allowing
   that the test environment may not have GPUs available, but warn)
 - Split large `test_GaussianProcess_predict` test
 - Forward unspecified args/kwargs to super().predict on fallback
The main consequence of this is that `GaussianProcessGPU._set_params`
must call `update_theta` in all cases.

Some tests fail at the moment, that involve taking derivatives, or pickling.
nbarlowATI and others added 28 commits June 4, 2021 18:32
… to parse formula and create python-wrapped C++ object
@edaub edaub merged commit 41c3615 into main Aug 16, 2021
@edaub edaub mentioned this pull request Aug 16, 2021
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3 participants