Issues

• Hybrid momentum references nonexistent MOL face arrays

  ai-code-auditsdc
  AMReX-Astro/Castro#3401 · Filter by author zingale opened on Sep 16, 2026

• The stage CFL check repeatedly inspects the unchanged old state

  ai-code-auditsdc
  AMReX-Astro/Castro#3400 · Filter by author zingale opened on Sep 16, 2026

• Saved SDC fluxes omit the endpoint contribution

  ai-code-auditsdc
  AMReX-Astro/Castro#3399 · Filter by author zingale opened on Sep 16, 2026
  1

• The SDC4 pressure-work source has only second-order derivatives

  ai-code-auditsdc
  AMReX-Astro/Castro#3398 · Filter by author zingale opened on Sep 16, 2026
  1

• Self-gravity is frozen at the old-time density during SDC sweeps

  ai-code-auditgravitysdc
  AMReX-Astro/Castro#3397 · Filter by author zingale opened on Sep 16, 2026
  1

• SDC2 evaluates time-dependent sources at the end of the step

  ai-code-auditsdc
  AMReX-Astro/Castro#3395 · Filter by author zingale opened on Sep 16, 2026

• Newton subdivision silently changes the equation being solved

  ai-code-auditsdc
  AMReX-Astro/Castro#3394 · Filter by author zingale opened on Sep 16, 2026

• The VODE-only option does not solve the SDC equation

  ai-code-auditsdc
  AMReX-Astro/Castro#3393 · Filter by author zingale opened on Sep 16, 2026

• SDC2 conducts heat when diffuse_temp is disabled

  ai-code-auditsdc
  AMReX-Astro/Castro#3392 · Filter by author zingale opened on Sep 16, 2026

• True SDC ignores castro.do_react

  ai-code-auditsdc
  AMReX-Astro/Castro#3391 · Filter by author zingale opened on Sep 16, 2026

• True SDC O4 normalizes species before enforcing positive cell-centered density

  ai-code-auditsdc
  AMReX-Astro/Castro#3385 · Filter by author zingale opened on Sep 13, 2026

• construct_old_react_source() silently overwrites Sburn in the O4 averaged-input path

  ai-code-auditsdc
  AMReX-Astro/Castro#3384 · Filter by author zingale opened on Sep 13, 2026

• MHD plot variable eint_E includes magnetic energy in the reported internal energy

  ai-code-auditmhd
  AMReX-Astro/Castro#3380 · Filter by author zingale opened on Sep 12, 2026

• Question About Subcycles

  AMReX-Astro/Castro#3361 · Filter by author joehellmers opened on Jul 15, 2026
  2

• mhd: prim_half() uses Step 6 intermediate fluxes instead of final Step 9 fluxes in unsplit CTU/CT update

  ai-code-auditmhd
  AMReX-Astro/Castro#3326 · Filter by author zingale opened on Mar 24, 2026
  

• new method for temporary FABs

  AMReX-Astro/Castro#3319 · Filter by author zingale opened on Mar 19, 2026
  2

• Modifying the CFL for a custom diffusion term

  AMReX-Astro/Castro#3317 · Filter by author tbenahmed opened on Mar 16, 2026
  1

• Potential indexing/ghost-validity issue: add_sdc_source_to_states() reads neighbor cells (i-1/j-1/k-1) without local ghost-fill

  ai-code-auditsdc
  AMReX-Astro/Castro#3301 · Filter by author zingale opened on Mar 6, 2026
  1

• Not masking in the SCF diagnostic code

  self-consistent field init
  AMReX-Astro/Castro#3286 · Filter by author zingale opened on Mar 2, 2026

• Point_mass_location

  gravity
  AMReX-Astro/Castro#3281 · Filter by author kufapetr opened on Mar 2, 2026
  4

• SCF diagnostics use stale phi scratch data after multilevel_solve_for_new_phi()

  ai-code-auditbug 🐛self-consistent field init
  AMReX-Astro/Castro#3255 · Filter by author WeiqunZhang opened on Feb 24, 2026

• do_hscf_solve() caches finest_level once, but calls RegridOnly() inside the iteration loop

  ai-code-auditbug 🐛self-consistent field init
  AMReX-Astro/Castro#3254 · Filter by author WeiqunZhang opened on Feb 24, 2026
  2

• hse_fill ignores HSE Newton non-convergence on GPU for implemented boundaries

  ai-code-auditBCsbug 🐛GPU
  AMReX-Astro/Castro#3252 · Filter by author WeiqunZhang opened on Feb 24, 2026

• MHD interface reconstruction and HLLD flux path skip auxiliary passives (QFX/UFX)

  ai-code-auditbug 🐛mhd
  AMReX-Astro/Castro#3250 · Filter by author WeiqunZhang opened on Feb 24, 2026

• MHD utility transforms do not consistently carry QFX/UFX auxiliary fields

  ai-code-auditbug 🐛mhd
  AMReX-Astro/Castro#3249 · Filter by author WeiqunZhang opened on Feb 24, 2026