Diffusion µSpectre (master) History

fft
master942a3614f2a04ee567ee610…

Mar 24 2018

MAINT: Fixed effc++ error that occured with gcc-7
a60b4a8c15c9
·D172
·pastewka on Mar 24 2018, 13:19.

Mar 23 2018

ENH: Further parallel MPI enhancements; Python interface, improved finding of…
9e899db65405
·D172
·pastewka on Mar 23 2018, 23:55.
ENH: Modified 'Pixels' to support arbitrary transpose operations (not just…
1566cc7765c3
·pastewka on Mar 23 2018, 23:42.
WIP: Create 2d process mesh when using PFFT.
351277ba5a27
·pastewka on Mar 23 2018, 20:04.

Mar 22 2018

BUG: Corrected transposed dimensions.
445e3787fbc8
·pastewka on Mar 22 2018, 17:04.
Implementation of a ProjectionError for even grids, need discussion
dad5c7939db6
·D168
·RLeute on Mar 22 2018, 16:58.
BUG: PFFT engine does not work with transpose out. Disabled this for now. Also…
3cb9c2a2e868
·pastewka on Mar 22 2018, 12:14.

Mar 21 2018

ENH: PFFT engine works.
49b76a03a851
·pastewka on Mar 21 2018, 13:23.
MAINT: Throw error when trying to use FFTWEngine in parallel runs. Added test…
2a576e4ad746
·pastewka on Mar 21 2018, 08:57.
MAINT: Cleanup FFTWMPI and PFFT engine code.
f67e42f94bba
·pastewka on Mar 21 2018, 08:57.

Mar 18 2018

BUG: Throw exception when one component of resolutions is zero.
3afe85cfe67d
·pastewka on Mar 18 2018, 22:58.
Revert "BUG: Throw exception when one component of resolutions is zero."
980341e371eb
·pastewka on Mar 18 2018, 22:58.
BUG: Throw exception when one component of resolutions is zero.
191227c40c9a
·pastewka on Mar 18 2018, 22:57.
BUG: Only set zeros component to zero if locations is 0,0.
26dc35ca4ca0
·pastewka on Mar 18 2018, 22:53.

Mar 16 2018

DOC: Added documentation for undocumented members.
3795c8590d33
·pastewka on Mar 16 2018, 20:44.
Made the communicator effc++ compatible
9137a5a94322
·junge on Mar 16 2018, 19:42.
WIP: Updated FindPFFT.cmake and CMakeLists.txt.
5fbc4b9ec5ea
·pastewka on Mar 16 2018, 16:04.

Mar 15 2018

WIP: SolverCG appears to be working in parallel.
a2980762715b
·pastewka on Mar 15 2018, 22:12.
WIP: FFTEngineBase now holds the communicator object and returns it via…
a012163a1acd
·pastewka on Mar 15 2018, 12:06.

Mar 14 2018

Merge branch 'master' into feat/mpi
e0d06241ed6c
·pastewka on Mar 14 2018, 22:43.
WIP: Cosmetics.
604b3aea55c8
·pastewka on Mar 14 2018, 22:42.
WIP: Need to use domain resolutions when constructing FFT frequencies.
b9f21ca7059d
·pastewka on Mar 14 2018, 22:09.
WIP: Workspace pixel initialisation in constructor.
754daaa29768
·pastewka on Mar 14 2018, 22:07.
WIP: Pass fourier_locations to Pixels constructor.
28aefceabbc5
·pastewka on Mar 14 2018, 22:06.

Mar 13 2018

WIP: Initialize resolutions in constructor.
df4c18badb4a
·pastewka on Mar 13 2018, 23:21.
WIP: Initialize norm factor with global resolution
ecf0cc137415
·pastewka on Mar 13 2018, 22:29.
WIP: hermitian resolutions are now fourier resolution and stored in the base…
2ab73bcca627
·pastewka on Mar 13 2018, 22:28.
Fix for clang 6 and FFTW engine
6d2a10904234
·junge on Mar 13 2018, 13:53.
WIP: Replace public resize with explicit pad size information in FieldBase
b4cb16585ec0
·pastewka on Mar 13 2018, 08:36.

Mar 12 2018

WIP: Enlarge workspace buffer size.
2bc3f223ffd3
·pastewka on Mar 12 2018, 23:09.
WIP: Updated documentation strings
ec9658d29131
·pastewka on Mar 12 2018, 09:51.

Mar 11 2018

WIP: Added locations and domain_resolutions getter
3aec5854ce6a
·pastewka on Mar 11 2018, 21:49.
WIP: Transpose pixels for local grid collection
61c29d7aa0bc
·pastewka on Mar 11 2018, 21:43.
WIP: Code documentation.
5fe9ac0f30af
·pastewka on Mar 11 2018, 14:48.
WIP: MPI FFTW with transposed output works.
bdffe49ba820
·pastewka on Mar 11 2018, 14:46.

Mar 9 2018

WIP: MPI FFTW running on one process works.
134496a0631a
·pastewka on Mar 9 2018, 23:10.
WIP: Introduced temporary padded input buffer.
fe3b985a45d1
·pastewka on Mar 9 2018, 22:13.
WIP: Check whether plan has been created.
5da4c1e565f9
·pastewka on Mar 9 2018, 22:12.

Mar 8 2018

WIP: FFT_Engine_base -> FFTEngineBase
d496d6dc66ef
·pastewka on Mar 8 2018, 22:02.
Merge branch 'master' into feat/mpi
da031383b328
·pastewka on Mar 8 2018, 21:59.

Mar 7 2018

WIP: Added initial PFFT engine.
67eab82a3480
·pastewka on Mar 7 2018, 22:29.
WIP: Use transposed local size planner.
2ecbb615921a
·pastewka on Mar 7 2018, 21:50.
Cleanup: FieldCollection template params and FFT engine class names
eabe0571c30f
·junge on Mar 7 2018, 21:25.
Renamed 'system' to 'cell'
a5fb8e631773
·junge on Mar 7 2018, 21:06.
WIP: µSpectre -> muSpectre
8b9802aff52a
·pastewka on Mar 7 2018, 20:39.
WIP: Have FFTWMPIEngine and tests use the abstracted communicator.
97d0f6555d13
·pastewka on Mar 7 2018, 14:12.
WIP: Added MPI communicator as parameter.
d4e48703df52
·pastewka on Mar 7 2018, 13:05.
WIP: Refactoring; FFTWEngineMPI -> FFTWMPIEngine
ee2ccfcd7563
·pastewka on Mar 7 2018, 12:39.

Mar 6 2018

DOC: Updated file header.
10f97f358ddc
·pastewka on Mar 6 2018, 21:29.
WIP: Added dummy FFTWEngineMPI. Updated CMakeLists.txt to search for MPI and…
b03a5940750b
·pastewka on Mar 6 2018, 21:24.
WIP: Added and members to FFTEngineBase.
a36d0413024a
·pastewka on Mar 6 2018, 21:23.

Feb 24 2018

Removed the FieldCollection alias
1fe880c12733
·D162
·junge on Feb 24 2018, 15:53.

Feb 12 2018

Merge with feat/eigenstrain_T1830
87f5a158af50
·junge on Feb 12 2018, 00:29.

Feb 3 2018

Squashed commit with the setup of documentation:
f26b16ccc17b
·junge on Feb 3 2018, 02:04.

Jan 18 2018

confirmed comparison for finite strain projections
2a473b1926d0
·junge on Jan 18 2018, 23:41.
FFT_engine accuracy checks added to tests
94e2f83651aa
·junge on Jan 18 2018, 00:40.

Jan 17 2018

directional stiffness in small strain inconsistent with python ref
fb3a30f7d8f0
·junge on Jan 17 2018, 18:13.

Jan 16 2018

Verified and fixed projection. Still conditional convergence
a8674aa8639c
·junge on Jan 16 2018, 18:16.

Jan 15 2018

statically typed, dynamically sized field for python bindings
384b82a2dca1
·junge on Jan 15 2018, 15:08.

Jan 14 2018

Added small-strain projection, tests do not yet pass
f07cfa2f1785
·junge on Jan 14 2018, 18:09.

Jan 9 2018

added python testing base
c420b2793bac
·junge on Jan 9 2018, 16:06.

Jan 8 2018

added GNU GPL text and cleaned up the file headers some
45f88ba2c8e4
·tag: v0.1
·junge on Jan 8 2018, 10:40.

Jan 7 2018

Reorganised header inclusion
cd383727076b
·junge on Jan 7 2018, 11:46.
reorganised compilation in single library
de3987d16e79
·junge on Jan 7 2018, 11:31.

Jan 5 2018

Now compiles also in clang 4 and 5
1fa724724806
·junge on Jan 5 2018, 16:32.

Dec 30 2017

Solvers now consistent and yield same result as prototype
a6aaabbe301f
·junge on Dec 30 2017, 10:51.

Dec 25 2017

still bug in solver, bug fixed a const-correctness bug
a5e7efd534ef
·junge on Dec 25 2017, 17:30.

Dec 20 2017

started solver cg
31be66493707
·junge on Dec 20 2017, 14:27.

Dec 15 2017

system factory added tests don't pass
580b74d3d634
·junge on Dec 15 2017, 16:57.

Dec 14 2017

wrote system_base, tests not yet ready.
1ae30e7ae997
·junge on Dec 14 2017, 17:46.

Dec 13 2017

Fast alternative projection for finite strains tested
1093901cde70
·junge on Dec 13 2017, 09:19.

Dec 12 2017

Added fast alternative, but tests fail
270eecffb471
·junge on Dec 12 2017, 16:57.
Projection for finite strain projects gradient on itself
7a6df6e5b6b6
·junge on Dec 12 2017, 15:47.

Dec 11 2017

completed tests for ccoord_operations, projection tests still buggy
bfa314ab2ddd
·junge on Dec 11 2017, 23:01.
added physical size to projection & fft_freqs computations, untested
94791ba5ac6a
·junge on Dec 11 2017, 17:25.

Dec 8 2017

tests for gradient projection fail
642827c4e30f
·junge on Dec 8 2017, 16:55.

Dec 7 2017

started tests for the finite strain projection operator
ae3798cc466c
·junge on Dec 7 2017, 17:26.
large strain projection written, but untested. same for fft_utils.hh
d6f776e5c95f
·junge on Dec 7 2017, 00:27.

Dec 6 2017

still sketching out projections
2698a195ecbd
·junge on Dec 6 2017, 18:05.

Dec 5 2017

Sketched out standard finite strain projection
6644c9d0aaa6
·junge on Dec 5 2017, 23:33.
fftw engine tested and functional
778994fe120d
·junge on Dec 5 2017, 22:18.
intermediate test fails
a6b5e026bc00
·junge on Dec 5 2017, 18:22.

Dec 3 2017

sketched out fftw_engine
8b1180ccf970
·junge on Dec 3 2017, 17:51.

Dec 1 2017

started adding projection class
60f37303cf6c
·junge on Dec 1 2017, 17:01.

muSpectre/src/fftmaster942a3614f2a04ee567ee610…

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muSpectre/src/fft
master942a3614f2a04ee567ee610…