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Pbem4wass - #60

Merged

luca-heltai merged 71 commits into

masterfrom

pbem4wass

Oct 20, 2026

Merged

Pbem4wass#60
luca-heltai merged 71 commits into
masterfrom
pbem4wass

Commits on Apr 2, 2026
- updated std_cxx11 calls to std, compiling against deal.ii 9.2.0
  
  lfabris-mhpc
  authored and
  Andrea Mola
  committed
  e4446d8
- formatted code
  
  lfabris-mhpc
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  5cc59a9
- added basic tests, still needs to check results against reference; miscellaneous cleaning
  
  lfabris-mhpc
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  a2e6ef7
- tentative complex vectors implementation; recycles the matrix in direct solve; missing output and error facilities
  
  lfabris-mhpc
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  bff8afa
- reworked a Teuchos timer under race condition in tbb; added python scripts to compare .vtus; discovered that multiprocess MPI runs have a const difference from reference solutions, but only in phi:…
  
  lfabris-mhpc
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  Andrea Mola
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  137a74d
- added note on vector values to mesh compare tools
  
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  4435c5c
- added NACA prm files, fixed warning on unused iterators, slight change in test script
  
  lfabris-mhpc
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  222e2e1
- duplicated prms for naca and coarse cube
  
  lfabris-mhpc
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  e793e75
- started code for timing analysis; missing threads logging
  
  lfabris-mhpc
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  0ce2f1b
- started adding nthreads in logs etc
  
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  2c88ca0
- removed some dead commented code, added curly braces where missing
  
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  f9d0517
- small cleaning
  
  lfabris-mhpc
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  72eff61
- minor refactorings and pass-by-const& curation; cache of trig funcs in local expansion, gave good gains
  
  lfabris-mhpc
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  95aa7d3
- minor refactors inside multipole expansions
  
  lfabris-mhpc
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  Andrea Mola
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  c94c911
- reduced trig functions in multipole translations
  
  lfabris-mhpc
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  Andrea Mola
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  ff67e0e
- small reformat
  
  lfabris-mhpc
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  Andrea Mola
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  9cad7f3
- converted accesses through at() to an Assert and []; default constructors and copy semantics for OctreeBlock
  
  lfabris-mhpc
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  Andrea Mola
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  b0bea7c
- fixed typo
  
  lfabris-mhpc
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  a325af1
- added cache container as parameter to methods for mp expansions combination; more precise loops on dofs for fma traversals
  
  lfabris-mhpc
  authored and
  Andrea Mola
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  9b1f6d8
- updated testing facilities
  
  lfabris-mhpc
  authored and
  Andrea Mola
  committed
  48fad16
- streamlined tests in multipole expansions; changed octree sets to boost flat_set; used distance_square; some more use of leaner constructors
  
  lfabris-mhpc
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  Andrea Mola
  committed
  9c3c1dc
- misc cleanup
  
  lfabris-mhpc
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  Andrea Mola
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  9c6a9de
- minor improvements to asserts on components access, added retrieval of BlockVector and Vector of norms of components; used to guide global refinement
  
  lfabris-mhpc
  authored and
  Andrea Mola
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  22a6702
- c++11 loops for active cells
  
  lfabris-mhpc
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  43ebdc9
- clearer output during iges loading
  
  lfabris-mhpc
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  Andrea Mola
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  ebeeef6
- format script broke during modifications of cc files; running the scripts/indent moved an include, but much more confusing changes were done in bem_fma
  
  lfabris-mhpc
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  Andrea Mola
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  e972c52
- first omp task implementation (disabled) for direct integrals
  
  lfabris-mhpc
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  Andrea Mola
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  284536b
- implemented (disabled) FMA_preconditioner in omp tasks
  
  lfabris-mhpc
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  440e982
- implemented omp version of matr vector product for fma; needs cleaning still
  
  lfabris-mhpc
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  53447d4
- fixed omp implementation of matr vector products; moved test calls to rc file
  
  lfabris-mhpc
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  515118c
- better openp/tbb switch
  
  lfabris-mhpc
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  8c5c435
- tentative giga script for benchmarking
  
  lfabris-mhpc
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  Andrea Mola
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  d590ac3
- a good round of benchmarks on the laptop, added sample plotting to notebook
  
  lfabris-mhpc
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  Andrea Mola
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  00707e0
- benchmark scripts update(laptop)
  
  lfabris-mhpc
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  Andrea Mola
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  6b6ffd7
- first draft of changes for wass
  
  lfabris-mhpc
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  Andrea Mola
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  01fe62d
- added implementation for integrate_difference based on material_id:function map
  
  lfabris-mhpc
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  Andrea Mola
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  5aae184
- refactored error data struct names, annotated dubious behaviors
  
  lfabris-mhpc
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  Andrea Mola
  committed
  e1af24a
- added Robin b.conditions and (tentative) partitioned error integration
  
  lfabris-mhpc
  authored and
  Andrea Mola
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  161e314
- added files for robin b.conditions test
  
  lfabris-mhpc
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  e1f49b9
- almost working complex problem resolution; bad discontinuity of gradient at one of the corners of the coarse sphere
  
  lfabris-mhpc
  authored and
  Andrea Mola
  committed
  75562af
- fixed rhs generation handling the dofs-bcondition assignments; fixed shifting vectors when phi is constrained; solved test problems with complex robin coefficients
  
  lfabris-mhpc
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  Andrea Mola
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  c77a257
- modified b.conditions to use arrays of functions; manifold2bcondition was transformed to specify the position of the manifold's function; this allows multiple b.conditions of the same type
  
  lfabris-mhpc
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  9df4108
- modified identification of complex problems in parameter files
  
  lfabris-mhpc
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  c103dde
- fixed preconditioner i-j indexing, miscellaneous prints
  
  lfabris-mhpc
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  Andrea Mola
  committed
  ef7af60
- FMA is now enabled and passing its first tests on complex robin b.conditions
  
  lfabris-mhpc
  authored and
  Andrea Mola
  committed
  9412f96
- refined FMA vmult to use vector interface functions to condense multiple computations where possible
  
  lfabris-mhpc
  authored and
  Andrea Mola
  committed
  546abfb
- refactored complex preconditioner assemblage
  
  lfabris-mhpc
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  Andrea Mola
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  795c430
- enabled AMG preconditioner for Direct solver
  
  lfabris-mhpc
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  committed
  2c0f795
- switched to BlockVectors to skip copies during the system's linear operator
  
  lfabris-mhpc
  authored and
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  fd5687d
- moved vmult code for complex problems to use BlockVectors, ditching explicit copies to temporary structs
  
  lfabris-mhpc
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  committed
  bb41553
- refactored refinement methods in computational domain to allow for more versatile calls
  
  lfabris-mhpc
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  committed
  6545878
- added symlink for robin b.condition tests
  
  lfabris-mhpc
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  1d5f67b
- compacted assemblage of N, D lines by using vector .add()
  
  lfabris-mhpc
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  Andrea Mola
  committed
  5751450
- tbb parallel implementation of neumann and dirichlet matrix assembly
  
  lfabris-mhpc
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  Andrea Mola
  committed
  fb26c49
- added skipping FMA init when solver is Direct
  
  lfabris-mhpc
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  Andrea Mola
  committed
  fbe458f
- reorganized parallel assemblage to be leaner
  
  lfabris-mhpc
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  Andrea Mola
  committed
  6105e35
- reorganized again assemblage parallelization
  
  lfabris-mhpc
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  Andrea Mola
  committed
  64692b0
- switched openmp ifdef guards, updated CMake files accordingly; temporarily disabled complex preconditioner parallelized in OpenMP
  
  lfabris-mhpc
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  Andrea Mola
  committed
  9e0f7b3
- restored single-thread assemble, its scaling by nprocs is faster than threads due to vectorization
  
  lfabris-mhpc
  authored and
  Andrea Mola
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  b28a89c
- indented code, minor fixes for passing tests, added samples folder with showcases on cube2sphere with cad refinement and real, complex formulations on all combinations of boundary conditions
  
  lfabris-mhpc
  authored and
  Andrea Mola
  committed
  94a9a87
- merged and compiled with deal9.7/current pi-BEM. to checj execution
  Andrea Mola
  committed
  b2c2c36
Commits on Apr 6, 2026
- completed merge with pi-BEM for dal 9.6/9.7
  Andrea Mola
  committed
  ed310a6
Commits on Aug 3, 2026
- had to remove cuda.h header to run tests
  Andrea Mola
  committed
  7faf440
- fixed numbers:: ambiguity arror in remote compilers
  Andrea Mola
  committed
  223cefb
- forgot to indent...
  Andrea Mola
  committed
  2e0a4a8
- fixing compilation errors on remote compilers and indent
  Andrea Mola
  committed
  e2e47e0
- fixed compilation errors on remote compilers and indent
  Andrea Mola
  committed
  bcd8228
- indent again...
  Andrea Mola
  committed
  cadf6c4
Commits on Oct 20, 2026

Commits

Commits on Apr 2, 2026

Commits on Apr 6, 2026

Commits on Aug 3, 2026

Commits on Oct 20, 2026