Pbem4wass - #60

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andreamola wants to merge 68 commits into

Commits on Apr 2, 2026

updated std_cxx11 calls to std, compiling against deal.ii 9.2.0

lfabris-mhpc
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Andrea Mola
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e4446d8
formatted code

lfabris-mhpc
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Andrea Mola
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5cc59a9
added basic tests, still needs to check results against reference; miscellaneous cleaning

lfabris-mhpc
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Andrea Mola
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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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Andrea Mola
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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

lfabris-mhpc
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Andrea Mola
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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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Andrea Mola
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222e2e1
duplicated prms for naca and coarse cube

lfabris-mhpc
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Andrea Mola
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e793e75
started code for timing analysis; missing threads logging

lfabris-mhpc
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Andrea Mola
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0ce2f1b
started adding nthreads in logs etc

lfabris-mhpc
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Andrea Mola
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2c88ca0
removed some dead commented code, added curly braces where missing

lfabris-mhpc
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Andrea Mola
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f9d0517
small cleaning

lfabris-mhpc
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Andrea Mola
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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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Andrea Mola
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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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Andrea Mola
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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
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Andrea Mola
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9b1f6d8
updated testing facilities

lfabris-mhpc
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Andrea Mola
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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
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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
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Andrea Mola
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22a6702
c++11 loops for active cells

lfabris-mhpc
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Andrea Mola
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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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Andrea Mola
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440e982
implemented omp version of matr vector product for fma; needs cleaning still

lfabris-mhpc
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Andrea Mola
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53447d4
fixed omp implementation of matr vector products; moved test calls to rc file

lfabris-mhpc
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Andrea Mola
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515118c
better openp/tbb switch

lfabris-mhpc
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Andrea Mola
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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
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e1af24a
added Robin b.conditions and (tentative) partitioned error integration

lfabris-mhpc
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Andrea Mola
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161e314
added files for robin b.conditions test

lfabris-mhpc
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Andrea Mola
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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
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Andrea Mola
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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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Andrea Mola
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9df4108
modified identification of complex problems in parameter files

lfabris-mhpc
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Andrea Mola
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c103dde
fixed preconditioner i-j indexing, miscellaneous prints

lfabris-mhpc
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Andrea Mola
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ef7af60
FMA is now enabled and passing its first tests on complex robin b.conditions

lfabris-mhpc
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Andrea Mola
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9412f96
refined FMA vmult to use vector interface functions to condense multiple computations where possible

lfabris-mhpc
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Andrea Mola
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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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Andrea Mola
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2c0f795
switched to BlockVectors to skip copies during the system's linear operator

lfabris-mhpc
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Andrea Mola
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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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Andrea Mola
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bb41553
refactored refinement methods in computational domain to allow for more versatile calls

lfabris-mhpc
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Andrea Mola
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6545878
added symlink for robin b.condition tests

lfabris-mhpc
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Andrea Mola
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1d5f67b
compacted assemblage of N, D lines by using vector .add()

lfabris-mhpc
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Andrea Mola
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5751450
tbb parallel implementation of neumann and dirichlet matrix assembly

lfabris-mhpc
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Andrea Mola
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fb26c49
added skipping FMA init when solver is Direct

lfabris-mhpc
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Andrea Mola
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fbe458f
reorganized parallel assemblage to be leaner

lfabris-mhpc
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Andrea Mola
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6105e35
reorganized again assemblage parallelization

lfabris-mhpc
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Andrea Mola
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64692b0
switched openmp ifdef guards, updated CMake files accordingly; temporarily disabled complex preconditioner parallelized in OpenMP

lfabris-mhpc
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Andrea Mola
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9e0f7b3
restored single-thread assemble, its scaling by nprocs is faster than threads due to vectorization

lfabris-mhpc
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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
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Andrea Mola
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94a9a87
merged and compiled with deal9.7/current pi-BEM. to checj execution
Andrea Mola
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b2c2c36

Commits on Apr 6, 2026

completed merge with pi-BEM for dal 9.6/9.7
Andrea Mola
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ed310a6

Commits on Aug 3, 2026

had to remove cuda.h header to run tests
Andrea Mola
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7faf440
fixed numbers:: ambiguity arror in remote compilers
Andrea Mola
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223cefb
forgot to indent...
Andrea Mola
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2e0a4a8
fixing compilation errors on remote compilers and indent
Andrea Mola
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e2e47e0
fixed compilation errors on remote compilers and indent
Andrea Mola
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bcd8228
indent again...
Andrea Mola
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cadf6c4