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Resolve "Implement electrostatic particle-in-Fourier" #198

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Resolve "Implement electrostatic particle-in-Fourier" #198

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@matt-frey matt-frey commented Aug 19, 2023 •
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Closes #131

@srikrrish
alpine files moved to sub-directory
a6018e3
@srikrrish
Files copied from PIC directory to PIF for modifying
6e2186b
@srikrrish
class name changed for ChargedParticles
8c282c9
@srikrrish
CMakeLists added for alpine
3cb368d
@srikrrish
Landau damping modified for PIF. Need to do scatter, solver and gather
440d593
@srikrrish
scatterPIF implemented and seems to be working
27856b2
@srikrrish
PIF implemented but gives nan results. Need to check
0d4f2b2
@srikrrish
Bugs corrected in PIF and it seems to be working. Need to check more
676ba07
@srikrrish
[-K K] implementation
0a8f787
@srikrrish
Version which has correct energy error convergence
2ca3462
@srikrrish
PinT directory created and necessary files copied and renamed
f79439d
@srikrrish
PIF and PIC integrators made. Need to write parareal now.
2890a1d
@srikrrish
In the middle of MPI send and receive
4a9fa74
@srikrrish
PinT directory and files added in alpine
6888fed
@srikrrish
additional classes created and code modified. Need to do MPI send/recv
d3f5e74
@srikrrish
Parareal almost completed. Need to do convergence check and data writing
e4223ca
@srikrrish
Some modifications made and output writing done
fa4c8ce
@srikrrish
Finished error calculation also. Need to compile and test
47d8575
@srikrrish
nx,ny,nz changed for PIC and PIF. Need to compile and test
8ceeede
@srikrrish
some compilation bugs fixed
0f18f74
@srikrrish
Code compiles now. Need to run and test
bb2ee18
@srikrrish
Code runs but gives all zeros for electric field. Need to debug
3d54270
@srikrrish
Code is running but results are wrong. Need to debg further
6525492
@srikrrish
Some more modifications to reduce initial communication
34b94e6
@srikrrish
Code seems to be working
2c42519
@srikrrish
Some cleanup done
f8afcda
@srikrrish
Error Vs iterations file writing added
5a39d31
@srikrrish
Particle periodic BCs changed as the previous one was giving seg faults
0c588e2
@srikrrish
Several tests performed. Need to run with larger no. of particles and…
0e09cb2 
… CPU cores
@srikrrish
Some checking things for PIC
fb65a66
@srikrrish srikrrish added the feature request Used to label a feature request in the issue tracker. label Nov 15, 2023
@matt-frey matt-frey marked this pull request as draft November 21, 2023 08:42
@matt-frey matt-frey changed the title Draft: Resolve "Implement electrostatic particle-in-Fourier" Resolve "Implement electrostatic particle-in-Fourier" Nov 21, 2023
@matt-frey matt-frey changed the base branch from master to dev-3.2.0 November 21, 2023 08:43
srikrrish and others added 17 commits December 20, 2023 05:43
@srikrrish
State corresponding to Perlmutter full system scaling study
7497f8e
@srikrrish
Merge branch '131-implement-electrostatic-particle-in-fourier' of htt…
a0fe7e3 
…ps://github.com/IPPL-framework/ippl into 131-implement-electrostatic-particle-in-fourier
@srikrrish
Tweaks needed for finufft 2.2.0 and stages 2024
1343b2a
@srikrrish
Code modified for using NUFFT of higher tolerance also as coarse prop…
1cf99a3 
…agator
@srikrrish
In the middle of trying to understand why particles creation take so …
f67d5ae 
…much time
@srikrrish
Reason for initial communication to be expensive identified.
b417e28
@srikrrish
Uncommitted changes committed
ccc064f
@srikrrish
In the middle of cleanup before running speedup studies
4688555
@srikrrish
Unwanted files removed
380e3e4
@srikrrish
Still in the middle of cleanup
3202f99
@srikrrish
Landaudamping cleaned, chargedparticles as well as others need to be …
eb6fccd 
…cleaned as well
@srikrrish
ChargedParticles also cleaned
67d2fd5
@srikrrish
FFT files cleaned a bit
c198655
@srikrrish
Particle Attribute also cleaned a bit
5e571f7
@srikrrish
Landaudamping results verified after clean up
8efb99e
@srikrrish
TSI and Penning trap also cleaned. Need to test and see if it works
fc82529
@srikrrish
Momentum difference seems to stem from different initial seed only
fff184d
Base automatically changed from dev-3.2.0 to master March 26, 2024 11:09
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Implement electrostatic particle-in-Fourier
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@matt-frey @srikrrish