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Boltzmann integration #242

Merged
merged 80 commits into from
Jun 6, 2024
Merged

Boltzmann integration #242

merged 80 commits into from
Jun 6, 2024

Commits on Oct 20, 2023

  1. basic code to launch bte in tps code

    @milindasf
    milindasf committed Oct 20, 2023
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Commits on Oct 21, 2023

  1. initial dev. of spatally adapted v-grids

    @milindasf
    milindasf committed Oct 21, 2023
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Commits on Oct 22, 2023

  1. multiple grids batched v-space solver

    @milindasf
    milindasf committed Oct 22, 2023
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  2. multiple v-space grids added, and boltzmann to tps push code added.

    @milindasf
    milindasf committed Oct 22, 2023
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Commits on Oct 25, 2023

  1. tps bte batched solver integration with Parla.

    @milindasf
    milindasf committed Oct 25, 2023
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  2. k-means clustering updated

    @milindasf
    milindasf committed Oct 25, 2023
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Commits on Oct 27, 2023

  1. Add spatial coordinate getter in tps2boltzamann

    @uvilla
    uvilla committed Oct 27, 2023
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  2. Now the fetch method saves a Paraview file

    @uvilla
    uvilla committed Oct 27, 2023
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  3. Fix spatial coordinates fe order

    @uvilla
    uvilla committed Oct 27, 2023
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Commits on Oct 31, 2023

  1. vtk output added.

    @milindasf
    milindasf committed Oct 31, 2023
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  2. Te clusters are sorted based on emax

    @milindasf
    milindasf committed Oct 31, 2023
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Commits on Nov 1, 2023

  1. rel error computation updated

    @milindasf
    milindasf committed Nov 1, 2023
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  2. minor fix

    @milindasf
    milindasf committed Nov 1, 2023
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Commits on Jan 5, 2024

  1. Add the dof index to the reaction interface/rename the the python bte… 

    … solver
    @uvilla
    uvilla committed Jan 5, 2024
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  2. Add GridFunctionReaction

    @uvilla
    uvilla committed Jan 5, 2024
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  3. Merge branch 'main' into boltzmann-integration

    @uvilla
    uvilla committed Jan 5, 2024
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  4. Preparing the data structures to support the Boltzmann integration

    @uvilla
    uvilla committed Jan 5, 2024
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  5. make enforcestyle

    @uvilla
    uvilla committed Jan 5, 2024
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  6. make style

    @uvilla
    uvilla committed Jan 5, 2024
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Commits on Jan 6, 2024

  1. Complete interface

    @uvilla
    uvilla committed Jan 6, 2024
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  2. make enforcestyle

    @uvilla
    uvilla committed Jan 6, 2024
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Commits on Jan 7, 2024

  1. Small edits

    @uvilla
    uvilla committed Jan 7, 2024
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  2. Let GridFunctionReaction return 0 if the gridfunction is not set.\n U… 

    …se Arrhenius rates in the Mock Boltzmann solver
    @uvilla
    uvilla committed Jan 7, 2024
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Commits on Jan 8, 2024

  1. Few extra tweaks, including computing the number of reaction involvin… 

    …g BTE
    @uvilla
    uvilla committed Jan 8, 2024
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  2. make enforcestyle

    @uvilla
    uvilla committed Jan 8, 2024
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  3. Bugfixes

    @uvilla
    uvilla committed Jan 8, 2024
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  4. Fix compilation typos

    @uvilla
    uvilla committed Jan 8, 2024
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  5. make enforcestyle

    @uvilla
    uvilla committed Jan 8, 2024
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  6. make style

    @uvilla
    uvilla committed Jan 8, 2024
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  7. Avoid compilation error on Tioga

    @uvilla
    uvilla committed Jan 8, 2024
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  8. Avoid compilation error on Tioga

    @uvilla
    uvilla committed Jan 8, 2024
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  9. Restore MFEM_HOST_DEVICE in the constructor/deconstructor of Reaction… 

    …/Chemestry
    @uvilla
    uvilla committed Jan 8, 2024
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  10. Fix incorrect allocation and setting of external rates data on device

    @uvilla
    uvilla committed Jan 8, 2024
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Commits on Jan 9, 2024

  1. Fix compilation on device. No dynamic_cast

    @uvilla
    uvilla committed Jan 9, 2024
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  2. Fix variable name typo

    @uvilla
    uvilla committed Jan 9, 2024
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  3. Bugfix for gpu-cpu build

    @uvilla
    uvilla committed Jan 9, 2024
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Commits on Jan 24, 2024

  1. code clean up for 2w-coupling, grid setup moved to a new function.

    @milindasf
    milindasf committed Jan 24, 2024
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Commits on Jan 29, 2024

  1. basic tps+ BTE coupling, main loop moved to Parla + MPI

    @milindasf
    milindasf committed Jan 29, 2024
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  2. timing results for BTE and TPS steps added.

    @milindasf
    milindasf committed Jan 29, 2024
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  3. Export timestep and currentTime

    @uvilla
    uvilla committed Jan 29, 2024
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  4. Make style

    @uvilla
    uvilla committed Jan 29, 2024
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Commits on Feb 6, 2024

  1. basic tps + 0d bte 2-way coupling with parla

    @milindasf
    milindasf committed Feb 6, 2024
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Commits on Feb 14, 2024

  1. hierarcical clustering added for the bte solve, active grid select ba… 

    …sed on ionization threshold
    @milindasf
    milindasf committed Feb 14, 2024
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Commits on Feb 16, 2024

  1. now we evolve the tps code until steady state once the BTE rate coeff… 

    …icients computed.
    @milindasf
    milindasf committed Feb 16, 2024
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Commits on Feb 27, 2024

  1. 6-species collision model added for the tps batched sover, 

     * For the data output now added additional collisions and mole fractions.
 * random seed parameter initialized for reproducability between runs
    @milindasf
    milindasf committed Feb 27, 2024
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Commits on Mar 1, 2024

  1. adding e-e collisions for the torch interface with lumped cs data

    @milindasf
    milindasf committed Mar 1, 2024
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Commits on Mar 2, 2024

  1. minor changes

    @milindasf
    milindasf committed Mar 2, 2024
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Commits on Mar 4, 2024

  1. negative rate coefficients are set to zero from BTE side

    @milindasf
    milindasf committed Mar 4, 2024
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Commits on Mar 12, 2024

  1. io crash from multi gpu case is fixed

    @milindasf
    milindasf committed Mar 12, 2024
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Commits on Mar 13, 2024

  1. additional parameters + profile counters for tps-bte profiling

    @milindasf
    milindasf committed Mar 13, 2024
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Commits on Mar 16, 2024

  1. ibrun -np 2 debuging code, it seems to me the crash happens when laun… 

    …ching CPU parla tasks in the async fetch
    @milindasf
    milindasf committed Mar 16, 2024
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  2. tps bte minimum parla crash example

    @milindasf
    milindasf committed Mar 16, 2024
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Commits on Mar 18, 2024

  1. tps-bte with Parla multi-gpu version [working]

    @milindasf
    milindasf committed Mar 18, 2024
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  2. single stream no parla + mpi bte solver added

    @milindasf
    milindasf committed Mar 18, 2024
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Commits on Mar 19, 2024

  1. datetime stamp and parameters dump added to the timing output file

    @milindasf
    milindasf committed Mar 19, 2024
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Commits on Mar 20, 2024

  1. minor changes

    @milindasf
    milindasf committed Mar 20, 2024
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Commits on Mar 21, 2024

  1. nprocs added to the profile file

    @milindasf
    milindasf committed Mar 21, 2024
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  2. bte fetch when cluster samples < total tps points we need to do sampl… 

    …ing with replacement
    @milindasf
    milindasf committed Mar 21, 2024
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  3. Add logic to read distance fcn from restart if requested

    @trevilo
    trevilo committed Mar 21, 2024
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  4. nvtx tags added for ncu profiling

    @milindasf
    milindasf committed Mar 21, 2024
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Commits on Mar 22, 2024

  1. Bugfix in test/vpath.sh so that tps-bte_0d3v.py is now also dynamical… 

    …ly linked
    @uvilla
    uvilla committed Mar 22, 2024
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Commits on Mar 23, 2024

  1. Exchange face neighbor data before we compute primitives 

    After restart, make sure all data valid before using it.  I don't
think this could ever cause an incorrect result for a time step b/c
the info should be exchanged prior to all calculations that influence
the step.  But, it can lead to (and has recently led to) to failing
asserts in the primitive variable calculations.
    @trevilo
    trevilo committed Mar 23, 2024
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  2. Bug fix: move mesh->ExchangeFaceNbrNodes() and mesh->ExchangeFaceNbrD… 

    …ata() out of conditional

These are necessary in the boundary data section of
M2ulPhyS::initIndirectionArrays().  However, previously they were
called inside of the conditional if (NumBCelems > 0), which leads to a
problem there are some mpi ranks that have no boundary elements.
    @trevilo
    trevilo committed Mar 23, 2024
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  3. Fix U->HostWrite that should be U->HostRead in M2ulPhyS::updatePrimit… 

    …ives
    @trevilo
    trevilo committed Mar 23, 2024
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  4. Fix uninitialized species in outlet BC ctor 

    Can cause problems when mixture->GetConservativesFromPrimitives(iUp,
iState) gets called below.
    @trevilo
    trevilo committed Mar 23, 2024
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Commits on Mar 24, 2024

  1. thesholding E to avoid E=0 case for the steady-state solver, because … 

    …when E=0 the steady-state solution would be the delta function
    @milindasf
    milindasf committed Mar 24, 2024
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Commits on Mar 25, 2024

  1. Restore tps.py and add tps-ntvx-profile.py

    Umberto Emanuele Villa committed Mar 25, 2024
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  2. Update gpu_constructor.cpp 

    spelling
    @uvilla
    uvilla committed Mar 25, 2024
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  3. enable mpirun

    Umberto Emanuele Villa committed Mar 25, 2024
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  4. Merge branch 'boltzmann-integration' of github.com:pecos/tps into bol… 

    …tzmann-integration
    Umberto Emanuele Villa committed Mar 25, 2024
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  5. Add a command line parameter for GPU-aware MPI

    Umberto Emanuele Villa committed Mar 25, 2024
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Commits on Mar 29, 2024

  1. Ensure SpongeZone::sigma is properly initialized 

    In the SpongeZone ctor we have

sigma = new ParGridFunction(&fes);
*sigma = 0.;
double *hSigma = sigma->HostWrite();

and the subsequent loop (prior to this commit) only set some entries
in hSigma.  On systems where a device is available, this process can
lead to uninitialized values in the sigma field, b/c *sigma = 0
initializes the device memory and `sigma->HostWrite` immediately
invalidates that (i.e., no copy is done) but then hSigma isn't fully
initialized.

In this commit, we eliminate the *sigma = 0. initialization in favor
of setting all entries within the loop.
    @trevilo
    trevilo committed Mar 29, 2024
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Commits on Apr 9, 2024

  1. Ex, Ey component output for csv files.

    @milindasf
    milindasf committed Apr 9, 2024
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  2. Merge branch 'boltzmann-integration' of github.com:pecos/tps into bol… 

    …tzmann-integration
    @milindasf
    milindasf committed Apr 9, 2024
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Commits on Apr 12, 2024

  1. Merge branch 'main' into boltzmann-integration

    @uvilla
    uvilla committed Apr 12, 2024
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  2. Merge branch 'main' into boltzmann-integration

    @uvilla
    uvilla committed Apr 12, 2024
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  3. Update outletBC.cpp

    @uvilla
    uvilla committed Apr 12, 2024
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  4. Update tps.cpp 

    Formatting
    @uvilla
    uvilla committed Apr 12, 2024
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  5. Update tps.cpp

    @uvilla
    uvilla committed Apr 12, 2024
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  6. Update tps.cpp 

    Addresses compilation error on Lassen
    @uvilla
    uvilla committed Apr 12, 2024
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