Diffusion RationalROMPy (develop) History

History
developd2f3921cc61ddf93163f95b…

Sep 6 2019

Improved stability of dot and solve operations for tensorized sampling.
d2f3921cc61d
·pradovera on Sep 6 2019, 15:39.
Replaced allowRepeatedSamples with uniqueness check for sample points.
fef77d0cf8c2
·pradovera on Sep 6 2019, 15:37.

Aug 30 2019

Removed batch sampling from examples.
03970578f5b0
·pradovera on Aug 30 2019, 16:12.
Added tensorized sample management (dot and solve). Removed batch sampling.
ba6c30fad025
·pradovera on Aug 30 2019, 16:11.
Added nearest neighbor. Fixed instability management in rational greedy.
c8d735333cac
·pradovera on Aug 30 2019, 14:07.

Aug 22 2019

Improved greedy a posteriori estimation, removed broken estimators, added EIM…
eae301846e1f
·pradovera on Aug 22 2019, 16:39.

Aug 21 2019

Improved hfengine blocks assembly. Added recompression of homogeneized RHS.
f4ed36217e2b
·pradovera on Aug 21 2019, 16:19.
Updated examples and tests to symbolic affine dependence. Added first 2d greedy…
3ed8cef19cfc
·pradovera on Aug 21 2019, 14:55.
Reorganized hfengines using symbolic expressions. Modified MOR methods…
03dd8e8e1854
·pradovera on Aug 21 2019, 14:53.
Added symbolic expression support. Moved degree and derivative support to…
b3be051c499c
·pradovera on Aug 21 2019, 14:29.

Aug 16 2019

Fixed discrepancy-based residual estimator for all polynomial bases.
c4288be2f200
·pradovera on Aug 16 2019, 15:38.
Added support for discrepancy-based residual estimator. Only works for monomial…
64b0ade86c90
·pradovera on Aug 16 2019, 11:55.

Aug 13 2019

Unified sample generation template. Modified engines, tests, and samples…
a289b48cebd8
·pradovera on Aug 13 2019, 17:32.
Added support for multi-D greedy (awaiting testing). Renamed error estimator…
06742c4265bb
·pradovera on Aug 13 2019, 09:35.
Fixed pole, numerator, and denominator bugs introduced by merging pole matching…
c22d83012cb5
·pradovera on Aug 13 2019, 09:34.

Aug 12 2019

Fixed mistake in rational error estimator. Improved greedy error estimator…
11b9e6b8a2ba
·pradovera on Aug 12 2019, 10:35.
Added safety check on E and R. Simplified access to some quantities and removed…
3ebcc876c765
·pradovera on Aug 12 2019, 08:31.

Aug 9 2019

Replaced broken pivoted approximants with pole_matching. Added marginal…
269f1c6c8f8c
·pradovera on Aug 9 2019, 12:10.
Added full degree functionalities for pivot (only rational). Amended low…
363631c4358f
·pradovera on Aug 9 2019, 11:14.

Aug 8 2019

Added MLS basic functionalities.
01f1f091d18c
·pradovera on Aug 8 2019, 10:38.
Improved low-discrepancy management for parameter samplers. Fixed warning…
e47dc489f606
·pradovera on Aug 8 2019, 10:36.

Aug 6 2019

Removed homogeneized parameter from MOR engines. Simplified homogeneized…
d582cfb1057f
·pradovera on Aug 6 2019, 14:45.

Aug 5 2019

Improved point matching algorithm. Changed naming convention for polybasis* and…
fee37408d84d
·pradovera on Aug 5 2019, 17:13.

Aug 2 2019

Bumped version to 1.7.1
676000df5087
·pradovera on Aug 2 2019, 16:37.
Rational greedy _fitinv hotfix. Interpolants setup degree parameter bug hotfix.
3bfefc679107
·pradovera on Aug 2 2019, 16:35.

Jul 31 2019

Bumped version to 1.7
e1a0d0a8c49d
·pradovera on Jul 31 2019, 16:27.
Changed several naming conventions. Fixed examples according to this and…
726bb0ed0678
·pradovera on Jul 31 2019, 16:25.
Simplified residual computation for greedy. Fixed rational greedy estimator.
9c5b6eb31718
·pradovera on Jul 31 2019, 15:55.

Jul 30 2019

Changed naming convention for RB. Removed scaling as list of callables; now…
89880910ca66
·pradovera on Jul 30 2019, 09:51.
Added RB-PM engine. Added scaling for affine terms. Added pole cut-off for PM.
7e4cb8e64cd8
·pradovera on Jul 30 2019, 08:48.

Jul 26 2019

Improved structure of examples. Improved pole plotting.
913de11fda96
·pradovera on Jul 26 2019, 16:18.
Added heaviside engine and point matching. Improved pivoted ROMs. Rearranged…
59aa187eb896
·pradovera on Jul 26 2019, 16:15.

Jul 23 2019

Added heaviside functions and engine. Fixed residues computation. Changed…
82c9ca4a90cc
·pradovera on Jul 23 2019, 13:51.

Jul 12 2019

Improved verbosity output in pivoted MOR. Fixed multi-marginal interpolation…
663961c35628
·pradovera on Jul 12 2019, 17:10.
Removed forgotten temporary code. Improved multi-d plotting.
330aef26cb39
·pradovera on Jul 12 2019, 15:19.
Major rehaul for parametric MOR. Added pivoting sampling and MOR engines.
16a7048180ac
·pradovera on Jul 12 2019, 15:13.

Jul 4 2019

Fixed deprecation errors. Fixed homogeneous RHS computation. Updated tests…
f7d00303f79b
·pradovera on Jul 4 2019, 16:17.
Added proxy for marginalized hfengine. Removed center from operator/RHS…
f15351d47ee3
·pradovera on Jul 4 2019, 13:59.

Jul 3 2019

Added interpolator class. Simplified rational interpolants.
5b359f044155
·pradovera on Jul 3 2019, 15:57.
Removed centered approximants.
c7de78d97849
·pradovera on Jul 3 2019, 10:25.

Jul 1 2019

Improved 3d plotting. Set up 3d fracture example.
b8c6093f3747
·pradovera on Jul 1 2019, 10:43.

Jun 28 2019

Updated 3d plotting and artificial example.
37a25c47772c
·pradovera on Jun 28 2019, 16:13.
Fixed 1d colorbar and QR sample generation bugs.
1f14d2a6d0fb
·pradovera on Jun 28 2019, 09:10.
Added 3d artificial example. Improved 2d-3d plotters. Fixed signR management in…
96e14f240a06
·pradovera on Jun 28 2019, 09:08.

Jun 18 2019

Simplified verbosity management. Fixed hi-D vandermonde assembly.
1818294aa86a
·pradovera on Jun 18 2019, 18:29.

Jun 7 2019

Decoupled marginalization and root computation. Fixed rational approximant root…
bf864377a9b7
·pradovera on Jun 7 2019, 16:58.

Jun 6 2019

Added roots computation by marginalization.
22e79169193e
·pradovera on Jun 6 2019, 16:37.

Jun 5 2019

Added plotting options. Simplified POD Pade' numerator projection.
c1aaae15101e
·pradovera on Jun 5 2019, 12:09.

May 24 2019

Bumped version to 1.6
ef12a67bff92
·pradovera on May 24 2019, 15:58.
Added dual norm computation and residual evalution. Fixed radial basis…
aee15cb317a6
·pradovera on May 24 2019, 15:43.
Improved plotting in 2d examples. Updated tests.
e699a25a129a
·pradovera on May 24 2019, 15:41.

May 23 2019

Simplified linear system assembly in hfengines. Fixed bug in linear elasticity…
e7c0d418771f
·pradovera on May 23 2019, 09:42.
Added radial basis interpolation. Improved rational numerator management. Added…
3130dd7d52b1
·pradovera on May 23 2019, 08:45.
Added synthetic hfengine and example. Upgraded 2d plotting.
171a647d0193
·pradovera on May 23 2019, 08:42.
Refurbished tests.
2816cde2c2b6
·pradovera on May 23 2019, 08:40.

May 21 2019

Fixed bmat warning bug.
7ed0fa13b775
·pradovera on May 21 2019, 11:00.
Completed preliminary radial_basis functions. Added corresponding tests.
7eaf137f882a
·pradovera on May 21 2019, 10:57.

May 20 2019

Started radial basis engine. To be completed and tested.
d8cd90a53969
·pradovera on May 20 2019, 16:23.
Added cookie hfengine and example.
3edebe56625b
·pradovera on May 20 2019, 16:20.

May 17 2019

Fixed minor plotting issue.
0606ec1a45f7
·pradovera on May 17 2019, 11:17.

May 15 2019

Added HF sample batching using scipy tools. Improved 2d example. Improved…
c01b2213cc86
·pradovera on May 15 2019, 10:07.

May 13 2019

Added 1d/2d fracture test.
c145993ff3d9
·pradovera on May 13 2019, 16:48.
Simplified plot and Paraview output interfaces for reduction_methods. Added…
f3258451e02f
·pradovera on May 13 2019, 15:44.
Fixed POD. Added domain warper for visualization.
897d92b8cb01
·pradovera on May 13 2019, 14:31.

May 10 2019

Increased robustness/correctness of hfengine terms. Fixed normApprox bugs.
d82422972ae2
·pradovera on May 10 2019, 15:41.
Reorganized sampling. Now POD uses post-orthogonalization (looks more robust).
10ba6f768992
·pradovera on May 10 2019, 15:40.
Added fracture engine. Improved 2d plotting in examples.
f753c7ec9fac
·pradovera on May 10 2019, 15:38.

May 9 2019

Bumped version to 1.5
402a0c0e051d
·pradovera on May 9 2019, 11:25.
Fixed LS assembly. Simplified and fixed homogeneized construction.
fea06a8b9cb7
·pradovera on May 9 2019, 11:24.

May 8 2019

Fixed broken verbosityDepth. Added samples transfer. Improved 2d example.
eb4e6d7b7ffb
·pradovera on May 8 2019, 11:37.
Fixed RB trainedModel update. Fixed bulk approxParameters assignment.
df50a590e6eb
·pradovera on May 8 2019, 10:50.
Set graphical tests as xfails if not supported. Fixed trainedModel resetting.
167530d86cec
·pradovera on May 8 2019, 09:22.

May 7 2019

Fixed wrong approximant computation. Allowed N=0 in centered Pade'.
1841bc3e6d19
·pradovera on May 7 2019, 09:18.

Apr 30 2019

Fixed broken test cases.
568fdba53598
·pradovera on Apr 30 2019, 18:02.
Fixed reordering bugs. Improved total degree sampler using dimension-wise…
5e2eeb9a7df4
·pradovera on Apr 30 2019, 17:52.

Apr 26 2019

Added quadrature sampler with fixed total degree. Added Halton sequence.
614c9d4524da
·pradovera on Apr 26 2019, 18:45.

Apr 25 2019

Fixed distributed numerator index ordering bug. Updated documentation. Using…
57a78d5db9f2
·pradovera on Apr 25 2019, 17:59.

Apr 24 2019

Fixed rational Pade' numerator bug. Made hfengines function spaces P1 for…
97d218f60373
·pradovera on Apr 24 2019, 17:07.

Apr 23 2019

Bumped version to 1.4
594613169d4d
·pradovera on Apr 23 2019, 16:25.
Fixed multiD methods. Allowed compatibility for greedy. Accomodated tests.
b9e7fd6b7408
·pradovera on Apr 23 2019, 16:23.
Updated and fixed examples.
1433e8253ecd
·pradovera on Apr 23 2019, 16:18.

Apr 12 2019

Fixed rational interpolant. Must check multiD consistency. Added some utilities…
3917ff4af807
·pradovera on Apr 12 2019, 17:23.

Apr 10 2019

Added derivative index hashing. Fixed default value minor bugs. Improved affine…
d7f55bfe6e31
·pradovera on Apr 10 2019, 18:00.

Apr 8 2019

Added Hermite interpolation for new parameter format. Reinstated previous…
70ef15df4a47
·pradovera on Apr 8 2019, 17:56.
Made parameter iterator return iter of list of paramList's. Fixed empty…
ac9a36a9f88e
·pradovera on Apr 8 2019, 10:54.

Apr 5 2019

Removed parameter. Now parameterList's are used for most stuff. Updated…
5e09be0714fb
·pradovera on Apr 5 2019, 17:57.
Changed examples and tests to accomodate for vector output of most functions…
352280239766
·pradovera on Apr 5 2019, 17:54.
Added multivariate polynomial management. Added basic radial basis fitting.
4d3b943b2102
·pradovera on Apr 5 2019, 12:14.

Apr 4 2019

Added radial basis fitter. Added multi-D sampling tests. Added parameter sort.
07e82e433467
·pradovera on Apr 4 2019, 17:21.
Added storage of approximant samples.
269329718194
·pradovera on Apr 4 2019, 12:26.

Apr 3 2019

Bumped version to 1.3
28b974df241d
·pradovera on Apr 3 2019, 17:15.
Made parameters tuples. Added parameter, parameterList, and sampleList classes…
a2f123cbd58e
·pradovera on Apr 3 2019, 17:12.

Apr 1 2019

Fixed modeAssert typo. Preparing tuple parameters.
9e3c1c35381f
·pradovera on Apr 1 2019, 09:19.

Mar 29 2019

Added fenics dual norms with possible LR compression. Moved fenics stuff to…
96afb4176b70
·pradovera on Mar 29 2019, 11:59.

Mar 28 2019

Simplified some test. Simplified proximity checks and pruning.
92504b39948d
·pradovera on Mar 28 2019, 16:48.
Updated error estimators (removed obsolete, added single-point bare). Modified…
b02ddea334c4
·pradovera on Mar 28 2019, 14:38.
Fixed deepcopy bug. Added option to assign system terms in hfengines and HF…
b0bf305c09c7
·pradovera on Mar 28 2019, 10:44.
Removed deprecated parameter_sweeper.
e1cc05e850d8
·pradovera on Mar 28 2019, 09:11.

Mar 27 2019

Bumped version to 1.2
2aa049ac9d03
·pradovera on Mar 27 2019, 17:44.
Added greedy tests. Revised naming convention for Taylor and Lagrange. Created…
b9ced405bab8
·pradovera on Mar 27 2019, 17:42.