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Wave Loop 786: module-scope [391][2]^6 Pt non-power-of-two outer-dimension array-of-struct variable#1502

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Wave Loop 786: module-scope [391][2]^6 Pt non-power-of-two outer-dimension array-of-struct variable#1502
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Closes #1501

What
Wave Loop 786 validates the next rung of the module-scope packed-array-of-struct ladder: [391][2]^6 Pt.

Witness

  • specs/scratch/w786_bench_module_391x2p6_aos_var_call_write.t27 — 25,024 elements, 800,768-bit packed vector (~0.763 MiBit).
  • Module-scope pub var dst : [391][2]^6 Pt initialized from a function call and exercised with indexed signed field writes.
  • assert_eq read-back in a bench block.

Not changed

  • bootstrap/src/compiler.rs — zero compiler changes for the witness.
  • bootstrap/stage0/FROZEN_HASH — unchanged 68a0b933c00ba5efd7facb5997f00880c3eecae55e6ac5e8cea2aee399b92adc.
  • scripts/cocotb_ref_model.py — unchanged.

Validation

  • cargo build --release -p t27c: OK.
  • cargo clippy -p t27c: OK (780 warnings, 0 errors).
  • cargo test -p t27c --bin t27c: 1494/0/2.
  • cargo test -p tri: 78/0.
  • cargo test -p flash-spi: 2/0.
  • cargo test -p t27c --test bitnet_pipeline: 20/0.
  • cargo test -p t27c --test bitnet_top: 17/0.
  • cargo test -p t27c --test icarus_lowerable: 246/0.
  • cargo test -p t27c --test verilog_const_array: 2/0.
  • t27c parse|icarus-lowerable|icarus-simulate|icarus-cocotb|seal --save W786: PASS.

Closeout report
docs/reports/FPGA_LOOP_CLOSEOUT_W786_2026-07-24.md

Next wave
.claude/plans/wave-loop-787.md recommends Variant A: [393][2]^6 Pt.

phi^2 + 1/phi^2 = 3 | TRINITY

🤖 Generated with Claude Code

Dmitrii Vasilev and others added 19 commits July 24, 2026 02:34
Dmitrii Vasilev @claude
docs(trinity): Wave Loop 774 branch setup and cooperation variants
f2b76e5 
Refs #1481

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Dmitrii Vasilev @claude
feat(igla): Wave Loop 774 — module-scope [367][2]^6 Pt non-power-of-t…
bcd9231 
…wo outer-dimension array-of-struct variable from call with indexed signed writes (Closes #1483)

- Add generator scripts/gen_w774.py and witness
  specs/scratch/w774_bench_module_367x2p6_aos_var_call_write.t27
  (23,488 elements, 751,616-bit packed vector, ~0.717 MiBit).
- Add integration test accepts_w774_bench_module_367x2p6_aos_var_call_write.
- Seal witness; FROZEN_HASH unchanged.
- Validation: cargo suites green, t27c parse/lowerable/simulate/cocotb PASS.
- Write closeout report, update .trinity/experience.md, current-issue.md,
  .claude/skills/t27-wave-loop.md, and .claude/plans/loop-w774-full-cycle.md.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Dmitrii Vasilev
docs(trinity): update current-issue.md with PR #1484 link for Wave Lo…
4331027 
…op 774 (Refs #1483)
Dmitrii Vasilev @claude
feat(igla): Wave Loop 775 — module-scope [369][2]^6 Pt non-power-of-t…
2e86eb0 
…wo outer-dimension array-of-struct variable from call with indexed signed writes (Closes #1485)

- Add generator scripts/gen_w775.py derived from gen_w774.py.
- Add witness specs/scratch/w775_bench_module_369x2p6_aos_var_call_write.t27
  (23,616 elements, 755,712-bit packed vector, ~0.721 MiBit).
- Add seal .trinity/seals/scratch_w775_bench_module_369x2p6_aos_var_call_write.json.
- Add integration test accepts_w775_bench_module_369x2p6_aos_var_call_write.
- Update docs/reports/FPGA_LOOP_CLOSEOUT_W775_2026-07-24.md with validation matrix,
  weak-point audit, literature scan, and W776 cooperation variants.
- Update .claude/plans/wave-loop-776.md, .trinity/experience.md,
  .claude/skills/t27-wave-loop.md, and .trinity/current-issue.md.
- Zero compiler / reference-model / FROZEN_HASH changes.

Validation:
- cargo build --release -p t27c: OK
- cargo test -p t27c --bin t27c: 1494/0/2
- cargo test -p tri: 78/0
- cargo test -p t27c --test icarus_lowerable: 235/0
- t27c parse/icarus-lowerable/icarus-simulate(17 cycles)/icarus-cocotb W775: PASS

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Dmitrii Vasilev @claude
feat(igla): Wave Loop 776 — module-scope [371][2]^6 Pt non-power-of-t…
7756ef2 
…wo outer-dimension array-of-struct variable from call with indexed signed writes (Closes #1487)

- Add generator scripts/gen_w776.py derived from gen_w775.py.
- Add witness specs/scratch/w776_bench_module_371x2p6_aos_var_call_write.t27
  (23,744 elements, 759,808-bit packed vector, ~0.725 MiBit).
- Add seal .trinity/seals/scratch_w776_bench_module_371x2p6_aos_var_call_write.json.
- Add integration test accepts_w776_bench_module_371x2p6_aos_var_call_write.
- Update docs/reports/FPGA_LOOP_CLOSEOUT_W776_2026-07-24.md with validation matrix,
  weak-point audit, literature scan, and W777 cooperation variants.
- Update docs/NOW.md, .claude/plans/wave-loop-777.md, .trinity/experience.md,
  .claude/skills/t27-wave-loop.md, and .trinity/current-issue.md.
- Zero compiler / reference-model / FROZEN_HASH changes.

Validation:
- cargo build --release -p t27c: OK
- cargo test -p t27c --bin t27c: 1494/0/2
- cargo test -p tri: 78/0
- cargo test -p t27c --test icarus_lowerable: 236/0
- t27c parse/icarus-lowerable/icarus-simulate(17 cycles)/icarus-cocotb W776: PASS

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Dmitrii Vasilev
docs(trinity): update current-issue.md with PR #1488 link for Wave Lo…
484c417 
…op 776 (Refs #1487)
Dmitrii Vasilev
feat(igla): Wave Loop 777 — module-scope [373][2]^6 Pt non-power-of-t…
995d94f 
…wo outer-dimension array-of-struct variable from call with indexed signed writes

Closes #1490
Dmitrii Vasilev
docs(trinity): Wave Loop 777 close-out — current-issue, NOW, skill, e…
0867846 
…xperience, W778 plan/report

Closes #1490

- Advance .trinity/current-issue.md to Wave Loop 778 (issue #1492).
- Refresh docs/NOW.md with W777 landed state and W778 candidate variants.
- Append W777 worked example to .claude/skills/t27-wave-loop.md.
- Prepend W777 learnings to .trinity/experience.md.
- Add .claude/plans/wave-loop-778.md and loop-w777-full-cycle.md.
- Add closeout report docs/reports/FPGA_LOOP_CLOSEOUT_W777_2026-07-24.md.
- Save memory file wave-loop-777.md and update MEMORY.md index.

No compiler / FROZEN_HASH / reference-model changes.
Dmitrii Vasilev
feat(igla): Wave Loop 778 — module-scope [375][2]^6 Pt non-power-of-t…
0c856f5 
…wo outer-dimension array-of-struct variable from call with indexed signed writes

Closes #1492

- Add scripts/gen_w778.py generator (OUTER=375, MID_IDX=187).
- Generate specs/scratch/w778_bench_module_375x2p6_aos_var_call_write.t27
  (24,000 elements, 768,000-bit packed vector, ~0.733 MiBit).
- Seal witness; FROZEN_HASH unchanged.
- Add integration test accepts_w778_bench_module_375x2p6_aos_var_call_write.
- Update .trinity/current-issue.md, .trinity/experience.md, .claude/skills/t27-wave-loop.md,
  docs/NOW.md with W778 state and W779 plan.
- Add closeout report docs/reports/FPGA_LOOP_CLOSEOUT_W778_2026-07-24.md and
  .claude/plans/wave-loop-779.md with three cooperation variants.

Validation:
- cargo build --release -p t27c: OK
- cargo test -p t27c --bin t27c: 1494/0/2
- cargo test -p tri: 78/0
- cargo test -p t27c --test icarus_lowerable: 238/0
- t27c parse|icarus-lowerable|icarus-simulate|icarus-cocotb|seal --save W778: PASS

No compiler / reference-model / FROZEN_HASH changes.
Dmitrii Vasilev
feat(igla): Wave Loop 779 — module-scope [377][2]^6 Pt non-power-of-t…
eadd9cf 
…wo outer-dimension array-of-struct variable from call with indexed signed writes

- Add generator scripts/gen_w779.py and witness specs/scratch/w779_bench_module_377x2p6_aos_var_call_write.t27 (24,128 elements, 772,096-bit packed vector).
- Add integration test accepts_w779_bench_module_377x2p6_aos_var_call_write.
- Seal witness; FROZEN_HASH unchanged.
- Add closeout report docs/reports/FPGA_LOOP_CLOSEOUT_W779_2026-07-24.md and W780 plan .claude/plans/wave-loop-780.md.
- Update .trinity/current-issue.md, .trinity/experience.md, .claude/skills/t27-wave-loop.md, and docs/NOW.md.

Closes #1494
Dmitrii Vasilev @claude
feat(igla): Wave Loop 780 — module-scope [379][2]^6 Pt non-power-of-t…
5828a01 
…wo outer-dimension array-of-struct variable from call with indexed signed writes

- Add scripts/gen_w780.py and generated witness
  specs/scratch/w780_bench_module_379x2p6_aos_var_call_write.t27
  (24,256 elements, 776,192-bit packed vector, ~0.741 MiBit).
- Add integration test accepts_w780_bench_module_379x2p6_aos_var_call_write.
- Seal witness; FROZEN_HASH unchanged.
- Refresh .trinity/experience.md, docs/NOW.md, .trinity/current-issue.md,
  .claude/plans/wave-loop-781.md, docs/reports/FPGA_LOOP_CLOSEOUT_W780_*.md,
  and .claude/skills/t27-wave-loop.md.
- Weak-point audit and 2025-2026 ternary/MVL literature scan included in report.

Closes #1496

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Dmitrii Vasilev @claude
feat(igla): Wave Loop 781 — module-scope [381][2]^6 Pt non-power-of-t…
a614656 
…wo outer-dimension array-of-struct variable from call with indexed signed writes

- Add scripts/gen_w781.py and generated witness
  specs/scratch/w781_bench_module_381x2p6_aos_var_call_write.t27
  (24,384 elements, 780,288-bit packed vector, ~0.745 MiBit).
- Add integration test accepts_w781_bench_module_381x2p6_aos_var_call_write.
- Seal witness; FROZEN_HASH unchanged.
- Fix 2026-07-24 audit weak points:
  - cli/flash-spi/src/main.rs: wire FlashOpts bitswap/no_jprogram fields.
  - bootstrap/src/sensitivity.rs: use std::f64::consts::PI for clippy.
  - bootstrap/tests/bitnet_pipeline.rs: update IDLE-state expected substring.
  - bootstrap/tests/bitnet_top.rs: update busy/mem_addr/mem_rd_en expectations.
- Refresh .trinity/experience.md, docs/NOW.md, .trinity/current-issue.md,
  .claude/plans/wave-loop-781.md, .claude/plans/wave-loop-782.md,
  docs/reports/FPGA_LOOP_CLOSEOUT_W781_*.md, and .claude/skills/t27-wave-loop.md.
- Weak-point audit and 2025-2026 ternary/MVL literature scan included in report.

Closes #1492

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Dmitrii Vasilev @claude
feat(igla): Wave Loop 782 — module-scope [383][2]^6 Pt non-power-of-t…
7531975 
…wo outer-dimension array-of-struct variable from call with indexed signed writes

- Add scripts/gen_w782.py with OUTER=383, MID_IDX=191.
- Generate specs/scratch/w782_bench_module_383x2p6_aos_var_call_write.t27
  (24,512 elements, 784,384-bit packed vector, ~0.748 MiBit).
- Add integration test accepts_w782_bench_module_383x2p6_aos_var_call_write.
- Seal witness; FROZEN_HASH unchanged.
- Fix bootstrap/src/host/telemetry.rs:242 literal 3.14 → std::f64::consts::PI.
- Write closeout report, W783 plan, and update NOW/experience/skill/current-issue.

Closes #1493

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Dmitrii Vasilev
feat(igla): Wave Loop 783 — module-scope [385][2]^6 Pt non-power-of-t…
f06adf4 
…wo outer-dimension array-of-struct variable from call with indexed signed writes

Closes #1495

Also fixes stale TODO expectation in bootstrap/tests/verilog_const_array.rs:166 so the test accepts the current richer emitter diagnostic format.
Dmitrii Vasilev
docs(trinity): record W783 PR #1496 in current-issue.md
7f2c7af 
Refs #1495
Dmitrii Vasilev
feat(igla): Wave Loop 784 — module-scope [387][2]^6 Pt non-power-of-t…
db3e459 
…wo outer-dimension array-of-struct variable from call with indexed signed writes

Closes #1497

Extends the module-scope packed-array-of-struct ladder to OUTER = 387 (24,768 elements, 792,576-bit packed vector, ~0.756 MiBit). Zero compiler / reference-model / FROZEN_HASH changes. Adds generator, witness, integration test, seal, closeout report, and W785 cooperation variants.
Dmitrii Vasilev
docs(trinity): record W784 PR #1498 in current-issue.md
2fd1f73 
Refs #1497
Dmitrii Vasilev @claude
feat(igla): Wave Loop 785 — module-scope [389][2]^6 Pt non-power-of-t…
af5c29c 
…wo outer-dimension array-of-struct variable from call with indexed signed writes

Closes #1499

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Dmitrii Vasilev @claude
feat(igla): Wave Loop 786 — module-scope [391][2]^6 Pt non-power-of-t…
53c5413 
…wo outer-dimension array-of-struct variable from call with indexed signed writes

Closes #1501

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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PR Dashboard

Generated at: 2026-07-24 16:57:38 UTC

Summary

Status Count
Total Open PRs 42
PRs with Failing Checks 32
PRs with All Checks Green 10
READY 9
FAILING 32
PENDING 0

Seal Status

  • ⚠️ STALE -- sha256(compiler.rs)=68a0b933c00b != manifest seal=87e5cbd3ad94.
    The committed NMSE numbers were certified against an older compiler.rs.
    Run scripts/reseal-check.sh locally for the two-step reseal command (advisory; not a merge gate).

This was referenced Jul 24, 2026
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Wave Loop 786: module-scope [391][2]^6 Pt non-power-of-two outer-dimension array-of-struct variable

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