Issues

• Relate solver-in-the-loop results to Jacobian conditioning on the Kolmogorov setup

  pasteurlabs/mosaic#277 · Filter by author dionhaefner opened on Oct 27, 2026

• Apply the Kolmogorov forcing and drag in the OpenFOAM ns-grid solver

  pasteurlabs/mosaic#276 · Filter by author dionhaefner opened on Oct 27, 2026

• Test partial reruns against a full run

  pasteurlabs/mosaic#255 · Filter by author singhharsh1708 opened on Oct 21, 2026
  1

• Running list: potential discrepancies in preprint timings

  Task

  pasteurlabs/mosaic#183 · Filter by author dionhaefner opened on Sep 18, 2026
  2

• Add OpenFoam-AD solver

  enhancement
  Feature

  pasteurlabs/mosaic#168 · Filter by author esemsc-ss2524 opened on Sep 3, 2026
  4

• PhiFlow: int32 index overflow crashes cost benchmarks at large arrays (ns-grid N=256, all ns-3d-grid sizes)

  Bug

  pasteurlabs/mosaic#155 · Filter by author dionhaefner opened on Aug 20, 2026
  3

• XLB VJP/forward ratios are huge outliers (~270x 2D, ~1100x 3D)

  enhancement
  Bug

  pasteurlabs/mosaic#125 · Filter by author andrinr opened on Jul 28, 2026
  4

• Upgrade FEniCS solvers to FEniCSx (legacy FEniCS 2019.1.0 pins us to Python 3.10)

  enhancementgood first issue
  Feature

  pasteurlabs/mosaic#100 · Filter by author dionhaefner opened on Jul 7, 2026

• CLI startup is ~5.7 s on every invocation

  enhancement
  Bug

  pasteurlabs/mosaic#58 · Filter by author andrinr opened on May 28, 2026

• Add a solver capability matrix to the docs

  good first issue
  Feature

  pasteurlabs/mosaic#42 · Filter by author dionhaefner opened on May 27, 2026

• Add a solver backend for an existing domain

  good first issue
  Feature

  pasteurlabs/mosaic#39 · Filter by author dionhaefner opened on May 27, 2026
  8

• pict build is dominated by CUDA toolkit install + multi-arch nvcc compile

  bug
  Bug

  pasteurlabs/mosaic#14 · Filter by author andrinr opened on May 20, 2026
  1