Diffusion RationalROMPy (develop) History

History
develop4dd4e40c3c9e9fcf8745ecf…

Apr 1 2020

Merging branch for snapshot storage into develop branch.
4dd4e40c3c9e
·pradovera on Apr 1 2020, 16:34.
Improved NN approximant with support-value structure for compatibility with…
26b5e900c13d
·pradovera on Apr 1 2020, 16:30.
Bug fixes. Added sample load from list of filenames. Pivoted approximants can…
a415fe2091d0
·pradovera on Apr 1 2020, 16:15.
Fixed naming issue in HDF5 file creation for fenics mesh serialization.
900b7652ad20
·pradovera on Apr 1 2020, 11:33.
Added support for snapshot storage from approximants. Storage for pivoted…
115d485aaa9c
·pradovera on Apr 1 2020, 11:25.
Changed sampling engines so that samples always contains non-orthogonalized…
b3fb8983f0fd
·pradovera on Apr 1 2020, 10:09.

Mar 31 2020

Ordered test folders for consistency.
1482cb3bfb4a
·pradovera on Mar 31 2020, 16:37.
Forced approximants to have no sample memory. Fixed broken imports of sampling…
99c9db10ec8f
·pradovera on Mar 31 2020, 16:32.
Erased pivoted sampling engines. Added storage functionality for sampling…
d0fa1960b013
·pradovera on Mar 31 2020, 16:31.
Improved parallelism in approximants by using v-communications if possible.
a35824b905df
·pradovera on Mar 31 2020, 14:58.
Improved parallelism efficiency with v-communications. Removed option to…
22f2e4dda93d
·pradovera on Mar 31 2020, 14:56.
Minor bug fixes.
5be0ac5adcd1
·pradovera on Mar 31 2020, 08:42.

Mar 30 2020

Externalized rational function matching. Added shift-based matching strategy.
32d44644b439
·pradovera on Mar 30 2020, 15:45.

Mar 28 2020

Minor simplifications of matrix gather.
07d7aa821e90
·pradovera on Mar 28 2020, 14:01.
Parallelized greedy error estimators. Parallelized evaluation of pivoted…
f3c1b14ab42d
·pradovera on Mar 28 2020, 12:16.
Added support for serialization of parallel fenics function spaces.
6f99958a40f1
·pradovera on Mar 28 2020, 09:55.

Mar 27 2020

Fixed issue with collapse of mus in pivoted approximant. Fixed issue with…
3eb5515a2503
·pradovera on Mar 27 2020, 08:27.

Mar 26 2020

Added parallel support for pivoted greedy approximant.
286b57f61fb9
·pradovera on Mar 26 2020, 18:20.
Added parallel support for pivoted trained model. Added flag for forced…
e1838474bb35
·pradovera on Mar 26 2020, 18:18.
Removed local serial flags.
3ea2698ef82f
·pradovera on Mar 26 2020, 16:31.
Simplified serial bottlenecks and fixed verbosity manager by introducing global…
213b894bfff2
·pradovera on Mar 26 2020, 16:25.
Added parallel support for non-greedy pivoted approximants.
a8ae40aa40d6
·pradovera on Mar 26 2020, 13:41.
Removed tensorized sampling from pivoted sampling engine. Added functionalities…
baae524b1b1a
·pradovera on Mar 26 2020, 13:38.
Added parallel tools. Improved parallel verbosity manager. Still not managing…
afb40c1efcb8
·pradovera on Mar 26 2020, 13:34.

Mar 25 2020

Added basic parallel support for output of generic approximant. Added parallel…
fc30c872851d
·pradovera on Mar 25 2020, 16:34.
Parallelized plotting and Paraview output of engines. Improved parallelization…
2a9507b519ce
·pradovera on Mar 25 2020, 16:32.
Created submodule for parallelism tools. Updated verbosity manager master core…
5c75572e6108
·pradovera on Mar 25 2020, 16:30.
Added general parallelism tools. Added parallel option to residual computation.
ff049bc4bda7
·pradovera on Mar 25 2020, 12:23.
Added basic parallel functionalities to engine solve. Added partitioning tools.
6abf5f2c7e97
·pradovera on Mar 25 2020, 11:14.
Bumped version to 2.5
97a76f580da9
·pradovera on Mar 25 2020, 09:31.
Added sparse grid option for not reaching domain boundary.
4a9dfb5f74bc
·pradovera on Mar 25 2020, 09:27.

Mar 24 2020

Added option to not store old samples in marginal approximants, using standard…
cfa985447945
·pradovera on Mar 24 2020, 16:44.
Removed unused imports.
578bf9742242
·pradovera on Mar 24 2020, 16:44.
Added conversion to list of vector-like approxParameters to fix comparison…
49a3c8f49409
·pradovera on Mar 24 2020, 11:35.
Streamlined setup of trainedModel. Avoided repeated computation of old projMat…
64fa54b98e39
·pradovera on Mar 24 2020, 11:21.

Mar 23 2020

Reweighted residue angle in distance table.
92dbfefca381
·pradovera on Mar 23 2020, 17:09.
Fixed marginal coefficient support for collapsed models.
2ae1200a8cca
·pradovera on Mar 23 2020, 15:47.
Enforced marginal coefficient support through sparse matrices. Reduced Psupp to…
550abe7c7c01
·pradovera on Mar 23 2020, 11:54.

Mar 22 2020

Added missing index in virtual padding.
49bc23f1ea73
·pradovera on Mar 22 2020, 16:03.
Fixed residue transposition.
efaeee0cab63
·pradovera on Mar 22 2020, 15:34.
Introduced virtual padding to improve memory usage.
90813319950d
·pradovera on Mar 22 2020, 15:26.
Reduced space wasted by coalescing samples in marginal sampling engines.
30f9d658b5c3
·pradovera on Mar 22 2020, 13:22.

Mar 21 2020

Collapsed marginal interpolator in matched pivoted trained model. Now corrected…
5a0472c3b09a
·pradovera on Mar 21 2020, 10:31.

Mar 20 2020

Added assignment of musMarginal on model load. Turned musMarginal into…
003625e6612a
·pradovera on Mar 20 2020, 11:14.

Mar 19 2020

Fixed evaluation of hat function for non-uniform grids. Renamed lobatto to…
e39156671f06
·pradovera on Mar 19 2020, 11:53.
Fixed sample batch bug in rational greedy.
8195fa637a24
·pradovera on Mar 19 2020, 11:21.
Added check for recompression in trainedModels.
473adff6dbac
·pradovera on Mar 19 2020, 10:30.
Fixed wrong coeff size in interpolators. Added length check in interpolator…
f6fabed45f64
·pradovera on Mar 19 2020, 10:25.

Mar 18 2020

Fixed wrong depth selection bug in piecewise linear marginalization. Improved…
382e1369cfbb
·pradovera on Mar 18 2020, 18:23.
Added piecewise linear interpolant in marginal approximants.
08265a1d5bb5
·pradovera on Mar 18 2020, 17:02.
Improved naming convention of piecewise linear interpolator. Fixed reordering…
94484901dbb0
·pradovera on Mar 18 2020, 17:01.
Changed name of marginal sampler in pivoted greedy.
c9fedfaeb266
·pradovera on Mar 18 2020, 15:11.
Updated tests and examples after change in pivoted approximant parameter fields.
e92bfa6b06e0
·pradovera on Mar 18 2020, 09:58.
Removed specialized nearest neighbor pivoted approximants. Compressed…
257cb00ea034
·pradovera on Mar 18 2020, 09:57.
Allowed assignment of approxParameters in fragile mode. Setting up removal of…
126d32def054
·pradovera on Mar 18 2020, 09:44.

Mar 17 2020

Added piecewise linear interpolation engine based on sparse grids.
8889d6574331
·pradovera on Mar 17 2020, 16:19.
Allowed computation of scale factors in fragile mode. Several minor bugs fixed.
f1154f146aba
·pradovera on Mar 17 2020, 11:40.

Mar 16 2020

Debugged corrector iterations. Fixed scaling issue with radial weight.
762007d7f14a
·pradovera on Mar 16 2020, 17:34.
Fixed inconsistent definition of nmus of trainedModel.
e561248a71ec
·pradovera on Mar 16 2020, 13:20.
Removed now useless pivoted POD_global.
bc85713b3d4d
·pradovera on Mar 16 2020, 13:04.
Added approximant postprocessing by recompression.
b137670b9ccf
·pradovera on Mar 16 2020, 13:03.

Mar 15 2020

Updated installer info and other meta files.
fa612dedab79
·pradovera on Mar 15 2020, 14:02.
Simplified pivoted greedy error estimator. Fixed broken test.
b4d91d00332f
·pradovera on Mar 15 2020, 11:13.
Bumped version to 2.4
db89360f0d94
·pradovera on Mar 15 2020, 08:39.
Added nearest neighbor pivoted approximant.
96ecdf6082c6
·pradovera on Mar 15 2020, 08:35.
Improved robustness of marginal interpolator setup. Fixed issues with corrector…
13e2c35912a3
·pradovera on Mar 15 2020, 08:28.

Mar 13 2020

Added 'None' option to marginal error estimator.
33af7adf601b
·pradovera on Mar 13 2020, 09:47.

Mar 12 2020

Added mus to initialization of trainedModelData. Fixed evaluation of number of…
4521b8240291
·pradovera on Mar 12 2020, 11:52.
Added option to collapse projMat in trained model.
746e7d73f320
·pradovera on Mar 12 2020, 11:49.
Removed unused MLS.
97ecaa93f5bd
·pradovera on Mar 12 2020, 07:57.

Mar 11 2020

Tensorized computation of look_ahead error in rational greedy. Tensorized…
2809940ec5d1
·pradovera on Mar 11 2020, 16:54.
Fixed pickling issues.
ab7e05b69742
·pradovera on Mar 11 2020, 13:59.
Turned sparse grid class into sampling engine.
c6bec368f78a
·pradovera on Mar 11 2020, 11:46.
Reduced dimensionality in computations involving rational approximant and…
ffa2f9f7a7f7
·pradovera on Mar 11 2020, 10:14.

Mar 10 2020

Added correct plotting for tensorized problems. Fixed getNewFilename bug.
28fc31c3e363
·pradovera on Mar 10 2020, 17:13.
Remove unused output and state shift.
b5c1825487f4
·pradovera on Mar 10 2020, 15:28.
Split pivoted approximants in no_match (without resonance matching) and…
47656af3b283
·pradovera on Mar 10 2020, 14:49.
Fixed issues with new nearest neighbor engine.
08f47005a74b
·pradovera on Mar 10 2020, 14:27.

Mar 7 2020

Added nearest neighbor fitter. Fixed buggy dot products in fitting.
3cacafea472f
·pradovera on Mar 7 2020, 15:44.
Removed unused nearest neighbor from radial basis and mls.
995621bf42fb
·pradovera on Mar 7 2020, 13:56.
Bumped version to 2.3
f8b111a1b72b
·pradovera on Mar 7 2020, 12:39.
Replaced binary pivoted cut-off kind with continuous parameter. Fixed bug with…
f6d6b198db9d
·pradovera on Mar 7 2020, 12:36.

Mar 5 2020

Fixed output plotting bug.
c3609ed8fdb2
·pradovera on Mar 5 2020, 17:41.

Mar 4 2020

Fixed indexing and variable finalization in marginal look_ahead greedy.
bb90246190a3
·pradovera on Mar 4 2020, 15:51.
Added look_ahead marginal estimator kind.
72f045b3400c
·pradovera on Mar 4 2020, 07:14.
Improved robustness of GS and QR, and of interpolation iterations.
e2d83a7f2d3a
·pradovera on Mar 4 2020, 07:13.

Mar 2 2020

Fixed partially GS and QR for collinear samples. Added missing check for auto M.
80f47d7d8798
·pradovera on Mar 2 2020, 17:36.

Feb 25 2020

Fixed missing check on existence of flag related to marginal M.
35ba497c4143
·pradovera on Feb 25 2020, 12:09.
Fixed initializations to int instead of float. Fixed doubling of…
bf7f8232136b
·pradovera on Feb 25 2020, 07:56.

Feb 10 2020

Added user selection of derivative scaling factor.
e91feee7c94c
·pradovera on Feb 10 2020, 11:27.

Feb 7 2020

Bumped version to 2.2
3d3465097964
·pradovera on Feb 7 2020, 09:03.
Fixed shifting issue.
0b4181b3983b
·pradovera on Feb 7 2020, 09:02.

Feb 5 2020

Fixed overflow in ev tolerance check. Added warning management for computation…
6beae8b61a6e
·pradovera on Feb 5 2020, 08:07.
Added colormap selection in plotting.
8beb65570ba2
·pradovera on Feb 5 2020, 07:52.
Forced rescaling of derivatives in approximant computation.
10ccd6ca95d2
·pradovera on Feb 5 2020, 07:50.
Added scaling in derivative sampling.
2bf8b3e54f89
·pradovera on Feb 5 2020, 07:50.

Feb 3 2020

Allowed for E different from N in rational MOR. Modified tests accordingly.
f02afe20678d
·pradovera on Feb 3 2020, 18:30.
Added missing parentheses for termination during error computation. Moved…
9c46e3863215
·pradovera on Feb 3 2020, 18:28.
Fixed placement of scale factor computation routine.
b15e599b1a43
·pradovera on Feb 3 2020, 15:21.
Fixed inconsistent number of columns in projection matrix.
f999108c0dd7
·pradovera on Feb 3 2020, 15:20.

Historydevelop4dd4e40c3c9e9fcf8745ecf…

Apr 1 2020

Mar 31 2020

Mar 30 2020

Mar 28 2020

Mar 27 2020

Mar 26 2020

Mar 25 2020

Mar 24 2020

Mar 23 2020

Mar 22 2020

Mar 21 2020

Mar 20 2020

Mar 19 2020

Mar 18 2020

Mar 17 2020

Mar 16 2020

Mar 15 2020

Mar 13 2020

Mar 12 2020

Mar 11 2020

Mar 10 2020

Mar 7 2020

Mar 5 2020

Mar 4 2020

Mar 2 2020

Feb 25 2020

Feb 10 2020

Feb 7 2020

Feb 5 2020

Feb 3 2020

History
develop4dd4e40c3c9e9fcf8745ecf…