Issues

• Docs/sphinx_documentation: stale content — removed MOL scheme, non-existent Euler tutorial, old IAMR-Codes URLs, broken cross-reference and figure name

  AMReX-Fluids/IAMR#255 · Filter by author WeiqunZhang opened on Oct 7, 2026

• RunningProblems.rst, AlgorithmOptions.rst, ProblemSetup.rst: eleven documented input keys, prefixes or defaults do not match what the code reads

  AMReX-Fluids/IAMR#254 · Filter by author WeiqunZhang opened on Oct 7, 2026

• docs.yml / conf.py / make_api.py: documentation build carries an unused Doxygen+breathe toolchain, and the workflow's concurrency group cancels development deploys from unrelated pushes

  AMReX-Fluids/IAMR#253 · Filter by author WeiqunZhang opened on Oct 7, 2026

• .github/workflows: CI never builds USE_PARTICLES, USE_TURBULENT_FORCING (HIT), Util/ConvertCheckpoint or TaylorGreen/benchmarks, and no GPU job runs an executable

  AMReX-Fluids/IAMR#252 · Filter by author WeiqunZhang opened on Oct 7, 2026

• inputs.3d.square_grid, inputs_ml, inputs.3d.LES_hotspot: shipped decks set keys that nothing reads or that do not affect the selected model

  AMReX-Fluids/IAMR#251 · Filter by author WeiqunZhang opened on Oct 7, 2026

• Exec/run2d/test_grids: all eleven shipped inputs_* decks abort at startup (no prob.probtype, unread probin files, RZ with viscosity)

  AMReX-Fluids/IAMR#250 · Filter by author WeiqunZhang opened on Oct 7, 2026

• Exec/run3d/Make.package, Exec/square_grid_turbulence/Make.package, Tutorials/HIT/Make.package: stale fragments reference Fortran and pre-rename AMReX sources that no longer exist

  AMReX-Fluids/IAMR#249 · Filter by author WeiqunZhang opened on Oct 7, 2026

• ViscBench: plotfile components are matched to the exact solution by position, not by name

  AMReX-Fluids/IAMR#248 · Filter by author WeiqunZhang opened on Oct 7, 2026

• ConvertCheckpointGrids::ConvertData: refine path takes interpolation slopes from ghost cells that still hold the setVal(10.) sentinel at coarse-fine and physical boundaries

  AMReX-Fluids/IAMR#247 · Filter by author WeiqunZhang opened on Oct 7, 2026

• Tutorials/HIT/inputs.3d.forced: turb.force_file is read by nothing

  AMReX-Fluids/IAMR#246 · Filter by author WeiqunZhang opened on Oct 7, 2026

• DepRand::mt19937::mt19937(seed, numprocs): uses omp_get_thread_num() without including <omp.h>, so the HIT tutorial does not build with USE_OMP=TRUE

  AMReX-Fluids/IAMR#245 · Filter by author WeiqunZhang opened on Oct 7, 2026

• NavierStokesBase::getForce (HIT, USE_FAST_FORCE): coarse forcing lattice is anchored at the box corner while the fine-to-coarse map is global, so most cells are extrapolated

  AMReX-Fluids/IAMR#244 · Filter by author WeiqunZhang opened on Oct 7, 2026

• NavierStokesBase::getForce (HIT): getForceVerbose min/max loops dereference device memory on the host and read past Scal

  AMReX-Fluids/IAMR#243 · Filter by author WeiqunZhang opened on Oct 7, 2026

• NavierStokesBase::calc_mut_LES: with EB, mu_LES on covered FABs/tiles is computed from uninitialized velocity gradients

  AMReX-Fluids/IAMR#242 · Filter by author WeiqunZhang opened on Oct 7, 2026

• Diffusion: diffuse_Ssync, FillBoundary, viscFluxReg, maxOrder, tensorMaxOrder and the computeAlpha alpha_in path are never exercised

  AMReX-Fluids/IAMR#241 · Filter by author WeiqunZhang opened on Oct 7, 2026

• Diffusion::diffuse_scalar: with rho_flag==1 and delta_rhs, the old-time diffusion term is also multiplied by rho_half

  AMReX-Fluids/IAMR#240 · Filter by author WeiqunZhang opened on Oct 7, 2026

• MacProj::mac_sync_compute (known-edge-state overload) and OutFlowBC::SemiGrow/SemiCoarsen have no callers

  AMReX-Fluids/IAMR#239 · Filter by author WeiqunZhang opened on Oct 7, 2026

• MacProj::set_outflow_bcs: a no-op (it rewrites zeros that mac_project just set) that still aborts with "Cannot yet handle partially refined outflow"

  AMReX-Fluids/IAMR#238 · Filter by author WeiqunZhang opened on Oct 7, 2026

• mlmg_mac_solve: the MAC sync solve on a level above 0 never calls setCoarseFineBC, so MLMG assumes a coarse/fine ratio of 2

  AMReX-Fluids/IAMR#237 · Filter by author WeiqunZhang opened on Oct 7, 2026

• Projection.H: filterP is declared but never defined; set_outflow_bcs ignores Vel_in/Divu_in, so its have_divu gating and the divu comments are stale, and nodal_proj.add_vort_proj only feeds unreachable code

  AMReX-Fluids/IAMR#236 · Filter by author WeiqunZhang opened on Oct 7, 2026

• set_outflow_bcs: a fine level that only partially covers an outflow face is caught by AMREX_ASSERT alone, so release builds silently give its outflow nodes phi = 0 while the coarse level gets the hydrostatic value

  AMReX-Fluids/IAMR#235 · Filter by author WeiqunZhang opened on Oct 7, 2026

• prob_initData: prob.velocity_factor silently overwrites prob.velocity_ic[0] for every probtype, and the Taylor-Green check accepts velocity_ic in its place

  AMReX-Fluids/IAMR#234 · Filter by author WeiqunZhang opened on Oct 7, 2026

• NS_init_eb2.cpp: init_eb/initialize_eb2_structs/define_body_state/set_body_state are never called, and would touch device-resident EB flags from the host if revived

  AMReX-Fluids/IAMR#233 · Filter by author WeiqunZhang opened on Oct 7, 2026

• set_x_vel_bc and friends: the six-entry BC tables in NS_BC.H are indexed by an unvalidated phys_bc, so ns.lo_bc = 6 (or any value outside 0..5) reads past the tables

  AMReX-Fluids/IAMR#232 · Filter by author WeiqunZhang opened on Oct 7, 2026

• variableSetUp: five shipped decks request the derived variable diveru, which no longer exists and is silently dropped from the plotfiles

  AMReX-Fluids/IAMR#231 · Filter by author WeiqunZhang opened on Oct 7, 2026