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Implementation of embedded scheme of order 3 #16

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wants to merge 180 commits into from
Closed

Implementation of embedded scheme of order 3 #16

wants to merge 180 commits into from

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warisa-r
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TBD when there is more details to write

warisa-r and others added 30 commits May 25, 2024 17:52
@warisa-r
make NLsolve a weapdep
da330cc
@warisa-r
fmt
a6789b3
@warisa-r
add NEWS.md but TBD on the ref pull request
bcd4091
@warisa-r
add comments and adjustment on solve_a_unknown
fd3d4ca
@warisa-r
modular implementation with init, step!, and solve_step!
c280292
@warisa-r
fmt
3ddf5c4
@warisa-r
add test
b9b4243
@warisa-r
adda body of p3 constructor test
a727a87
@warisa-r
changes according to test and correct variable names
cb98a3f
@warisa-r
only check the values of a_matrix from second row to end
d84daed
@warisa-r
adjust the the constructor of path coefficient and its test
1332c28
@warisa-r
Merge branch 'DanielDoehring:main' into PERK_p3_single_ext
777f28c
@warisa-r
adjust the test and add a seed to the randomized initial guess for re…
7bf717a 
…producibility
@warisa-r
Merge branch 'PERK_p3_single_ext' of https://github.com/warisa-r/Trix…
05853cf 
…i.jl into PERK_p3_single_ext
@warisa-r
add NLsolve as a dependency for testing
43cf02d
@warisa-r @DanielDoehring
Update ext/TrixiNLsolveExt.jl
9ed5e2b 
Co-authored-by: Daniel Doehring <[email protected]>
@warisa-r @DanielDoehring
Update ext/TrixiNLsolveExt.jl
a739350 
Co-authored-by: Daniel Doehring <[email protected]>
@warisa-r @DanielDoehring
Update ext/TrixiNLsolveExt.jl
cf71784 
Co-authored-by: Daniel Doehring <[email protected]>
@warisa-r @DanielDoehring
Update ext/TrixiNLsolveExt.jl
01a4343 
Co-authored-by: Daniel Doehring <[email protected]>
@warisa-r @DanielDoehring
Update ext/TrixiNLsolveExt.jl
0deb7bc 
Co-authored-by: Daniel Doehring <[email protected]>
@warisa-r @DanielDoehring
Update src/time_integration/paired_explicit_runge_kutta/methods_PERK3.jl
0708bc4 
Co-authored-by: Daniel Doehring <[email protected]>
@warisa-r @DanielDoehring
Update src/time_integration/paired_explicit_runge_kutta/methods_PERK3.jl
0a5ad48 
Co-authored-by: Daniel Doehring <[email protected]>
@warisa-r @DanielDoehring
Update src/time_integration/paired_explicit_runge_kutta/methods_PERK3.jl
0a3ab55 
Co-authored-by: Daniel Doehring <[email protected]>
@warisa-r @DanielDoehring
Update src/time_integration/paired_explicit_runge_kutta/methods_PERK3.jl
8c978e2 
Co-authored-by: Daniel Doehring <[email protected]>
@warisa-r
optimize the loop for step! by moving the condition outside
45324a2
@warisa-r
fmt
ca5951a
@warisa-r
more type generic
76a7a6b
@warisa-r
change some names
03fad1b
@warisa-r
update test
78ae8da
@warisa-r
Correcting steps!
c5c455f
warisa-r added 27 commits October 13, 2024 21:57
@warisa-r
minor bug fix that makes everything runs without error.
22bfc6c 
Not done with fixing the logic of the integrator stage constructions
@warisa-r
obvious bug fix
96a7bf8
@warisa-r
fix obvious bug further
6a526f0
@warisa-r
minor change
0c0d532
@warisa-r
minor change and also print out the result
5208689
@warisa-r
change cfl number and now result is fine yayy
e08f3e9
@warisa-r
change cfl number
7fd60c7
@warisa-r
change dt_opt to be that of b_opt and add a new example
9d56c93
@warisa-r
fix the logic of the integrator found from bound error when lower eva…
0bce052 
…luation stage number is input
@warisa-r
add some comments
44ea471
@warisa-r
fmt
810a0a1
@warisa-r
change back to silent instead of silent_solver
7cce9b6
@warisa-r
try some other s and e for euler's case
e21e199
@warisa-r
correct some spelling
c0e0ded
@warisa-r
include normalization
280ddf1
@warisa-r
fix some bug with normalized_powered_eigvals allocation and loop
bd94969
@warisa-r
since now dt_opt doesnt exist. Just use cfl of constant as a makeshif…
3b02868 
…t wavlue
@warisa-r
change up the approach to the problem
92a1f84
@warisa-r
something wrong with b values... will have to reconstruct that part a…
2ef2e0a 
…gain from the stability polynomial in TrixiNLsolveExt
@warisa-r
got negative b but equations are set up now
753531e
@warisa-r
Finally some positive b
b2358e5
@warisa-r
change with the integrator
2af55dd
@warisa-r
remove some comments and unneeded file
6360b8d
@warisa-r
some changes. Set constraint to b positive
aee9697
@warisa-r
Merge branch 'embedded_PERK3' of https://github.com/warisa-r/Trixi.jl …
8e2db4e 
…into embedded_PERK3
@warisa-r
seeing whether e-2 produce a substantial time step
3e8b981
@warisa-r
revert this to original intention
d19ce67
@warisa-r
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warisa-r commented Nov 1, 2024

Close so this doesnt send notifications anymore since this is far from complete anyway.

@warisa-r warisa-r closed this Nov 1, 2024
@warisa-r warisa-r linked an issue Nov 11, 2024 that may be closed by this pull request
Embedded PERK 2-3 #19
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Embedded PERK 2-3
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@warisa-r @DanielDoehring