Files
CelerisLab/tests/validation/multigrid
ClaudeandClaude Opus 5.5 59921a0181 Blocked fine: fix INNER assertion, skip empty halo uploads, explicit fixture
- GPU test: after hop 2 some INNER_GHOST populations are NaN (pulled from
  OUTER poisoned on hop 1; 236 slots in pinned CPUREF); assert ACTIVE
  finite and OUTER NaN, keep the full dense-vs-blocked raw value/NaN-mask
  comparison.
- A 1x1 non-periodic fine layout has zero halo pairs: skip the halo table
  uploads (CUDA rejects mem_alloc(0)); _fine_halo already skips launch.
  CPU guard test with driver doubles.
- Drop the class-level fine_layout default; the followup fake backend now
  sets fine_layout = None explicitly.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-15 03:52:42 +00:00
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