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Analytic continuation with arbitrary precision floating point arithmetic #123

Merged
merged 37 commits into from
Mar 26, 2024
Merged

Analytic continuation with arbitrary precision floating point arithmetic #123

merged 37 commits into from
Mar 26, 2024

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moritzleucke
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  • linked against the GMP library for arbitrary precision float support
  • Thiele Pade Interpolation works now with arbitrary precision when GMP is linked
  • both the greedy and non-greedy algorithms work with GMP (and also without GMP)
  • added documentation
  • added unit tests using zofu

Panadestein and others added 30 commits March 26, 2024 14:35
@Panadestein
Initial commit of the multiple precision AC
6c9bc53
@Panadestein
Added thiele pade implementation
6c86b27
@Panadestein
Avoid magic numbers
5743140
@Panadestein
Modify directory structure
779e43b
@Panadestein
Modify directory structure
5fa4692
@Panadestein
Added nix flake
3512e78
@Panadestein
Change directory structure
755f623
@Panadestein
Broken |x| test
174fca0
@Panadestein
Fix |x| test
294df40
@Panadestein
Added API function
5b6bb41
@Panadestein
Added GMP dependency
ce90e32
@Panadestein
Add findgmp function to cmake
cc952a1
@moritzleucke
add GMP implementation of pade_thiele
ff209b0
@Panadestein
Updated action for GMP
4e3dbc3
@Panadestein
Add GMP developers tools
0277bc7
@Panadestein
Deault find GMP
ee3e715
@Panadestein
Fix CI
64656d5
@Panadestein
Try to find GMP
962479a
@Panadestein
Fix linking GMP
ca011ab
@moritzleucke
add arbitrary precision thiele interface
369b23a
add unit test for GMP thiele pade implementation
f93a806
@Panadestein
Fully working implementation
27d63a2
@Panadestein
Attempt to fix compilation error
2b8317a
@Panadestein
Reduce performance bottleneck with Wallys method
f144a99
@Panadestein
Improve performance by tabulation
a743b95
@Panadestein
Stable Wallis iteration. 20x speedup
cf0b281
@moritzleucke
improve GMP thiele pade implementation
30bce70
@Panadestein
Achieved 20x speed-up with GMP
df9350d
@Panadestein
Fix first cofficient in the greedy algorithm
0a22b4d
Added bool to control initialization
3d19419
@moritzleucke moritzleucke added the enhancement New feature or request label Mar 26, 2024
@moritzleucke moritzleucke requested review from dgolze and fdelesma March 26, 2024 13:45
@moritzleucke moritzleucke self-assigned this Mar 26, 2024
dgolze
dgolze requested changes Mar 26, 2024
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@dgolze dgolze left a comment

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can you also double-check that we have the right copy-right headers (year etc.)

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fdelesma
fdelesma approved these changes Mar 26, 2024
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@fdelesma fdelesma left a comment

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Looks good to me. Thanks

@fdelesma fdelesma merged commit ba0eef7 into main Mar 26, 2024
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@moritzleucke moritzleucke deleted the mp_ac branch August 27, 2024 07:30
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@fdelesma fdelesma fdelesma approved these changes

@dgolze dgolze dgolze approved these changes

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@moritzleucke moritzleucke

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4 participants
@moritzleucke @dgolze @fdelesma @Panadestein