Sync dev updates: SafeTensors model B support, legacy color-code circuit, docs and CI fixes#90
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…uit, docs and CI fixes - SafeTensors converter: accept model B checkpoints and fail fast when the checkpoint's code family does not match the requested config (code != color). - Restore the legacy triangular color-code reference circuit (triangular_color_code_circuit) used by the legacy-generator test suite; its tests pass again (45 tests, no skips). - README: fix stale documentation (frame precomputation, training receptive fields) and document a known NCCL 2.28.9 cu128 SIGSEGV issue with the recommended workaround. - Fix d9 memory surface model 1 pre-decoder config. - CI: train smoke models for 4 epochs instead of 2 to stabilize the LER gate in GPU smoke jobs. Aggregated from internal QA follow-ups. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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/ok to test b32452b |
bmhowe23
approved these changes
Jul 14, 2026
huaweil-nv
approved these changes
Jul 15, 2026
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Summary
Combined sync of recent development updates:
triangular_color_code_circuitincode/qec/surface_code/memory_circuit.py); the legacy-generator test suite passes again (45 tests, no skips).check_ler_from_log --max-ler 0.35) no longer flakes on short runs.Aggregated from internal QA follow-ups.
Notes for reviewers
--deselect/--ignore-globentries for those tests, andtest_generator_jax*files do not exist in this repo.Test plan
tests.test_legacy_color_code_no_overlap,tests.test_color_code_data_partition,tests.test_color_code_legacy_cnot_mapping,tests.test_color_code_homological_equivalence— 45 tests, 0 skips, all passtests.test_safetensors_export— 9 tests, all pass🤖 Generated with Claude Code