igla race: repair ternary_mac and ternary_gemm (compile, pass under t27c and t27b, resealed)

[gHashTag]

Closes #10371

Repairs the two RACE reference specs so both compile and pass under t27c and t27b. Everything ran on the Railway lab (t27c from master, t27b under qemu-aarch64); nothing was built or tested on the Mac. The change is .t27 plus tool-written data (seals, ratchet baseline).

ternary_mac.t27

• ternary_mul_wide / ternary_mac_wide: exact i32 product. The negation is done after widening, so -128 * -1 = +128 with no trap.
• ternary_mul keeps the documented i8 wrap (128 -> -128) and stays self-contained, because tools/verify_igla_race.py lifts it out of the generated C and Rust by signature.
• The bad bench (acc >= 0 named a variable that did not exist) is gone; tests state true arithmetic.

ternary_gemm.t27

• Kernels call ternary_mac_wide(acc, a, w) in the order of the signature (they passed (a, w, acc)).
• Output is i32, returned as fixed arrays ([4]i32, [16]i32, [64]i32). The old []i8 could not hold 255, and a slice of run-time values returned from a function dangles.
• 8x8 added without array concatenation (ternary_dot_nxn, ternary_gemm_8x8_elem, ternary_gemm_8x8).
• Accessors get_elem_{2x2,4x4,8x8} are bounds-checked per axis ((0, 4) used to read the next row).
• Every expected value is now the true matrix product. The 2x2 hand case [5,3,7,2] against codes [2,1,1,2] gives [-2,2,-5,5]; the 8x8 all-ones case gives 8 and the all -128 / all -1 case 1024, mirroring the GPU oracle (ternary_gemm_gpu.t27, igla-coder: ternary x int8 GPU GEMM kernel spec, bit-exact in three modes (Closes #10361) #10362).
• Removed: tests for functions that never existed (ternary_gemm_8x8_cols, the ternary_gemm dispatcher and its .len() invariants), the struct wrappers over the dangling slices, out-of-range-input tests that assumed a silent zero, and tests whose expectation was wrong on a meaningless input.

Measured on the lab (head 38ab8dc)

	t27c test-report	t27b trap	t27b wrap
ternary_mac	341 pass, 0 fail, 0 blocked	341/341	341/341
ternary_gemm	270 pass, 0 fail, 0 blocked	270/270	270/270

• t27c seal --verify: all hashes MATCH; neither seal carries a blocked entry any more.
• tools/verify_igla_race.py --require: OK.
• tools/check_assertionless_spec_tests.py: ratchet re-blessed in the same commit, ternary_gemm 144 -> 142.
• Negative control (lab, reverted): one expected value mutated in each spec. t27c and t27b fail exactly that one test and nothing else.

Not done (follow-up)

Both files still carry about 142-144 empty { /* verify baseline */ } wave-loop tests that cannot fail; the ratchet pins them. Out of scope here.

🤖 Generated with Claude Code

[github-actions]

PR Dashboard

Generated at: 2026-10-18 10:14:23 UTC

• igla race: repair ternary_mac and ternary_gemm (compile, pass under t27c and t27b, resealed) #10375 igla race: repair ternary_mac and ternary_gemm (compile, pass under t27c and t27b, resealed) | Created: 2026-10-18 | Updated: 2026-10-18 | 22 failing / 29 total
• claw: suggest_feed -- a spec that t27c fmt would reformat becomes a suggestion review on the PR (Closes #10365) #10373 claw: suggest_feed -- a spec that t27c fmt would reformat becomes a suggestion review on the PR (Closes #10365) | Created: 2026-10-18 | Updated: 2026-10-18 | 12 failing / 36 total
• igla coder: pre-flight and kill rule as .t27 specs (Closes #10363) #10364 igla coder: pre-flight and kill rule as .t27 specs (Closes #10363) | Created: 2026-10-18 | Updated: 2026-10-18 | 5 failing / 37 total
• spec(seal_identity): frontier --reseal reseals a MISSING spec that already has a legacy seal #10267 spec(seal_identity): frontier --reseal reseals a MISSING spec that already has a legacy seal | Created: 2026-10-18 | Updated: 2026-10-18 | 8 failing / 41 total
• spec(port): land the remaining CR-CHAT ring batch -- 18 targets (Refs #8883, #8884) #10175 spec(port): land the remaining CR-CHAT ring batch -- 18 targets (Refs #8883, #8884) | Created: 2026-10-18 | Updated: 2026-10-18 | 3 failing / 32 total
• spec(port): port specs/port/trios-railway/crates/trios-igla-race/src/bin/reset_queue.t27 (Closes #9743) #10056 spec(port): port specs/port/trios-railway/crates/trios-igla-race/src/bin/reset_queue.t27 (Closes #9743) | Created: 2026-10-17 | Updated: 2026-10-17 | 30 failing / 55 total
• spec(port): port specs/port/trios-railway/crates/trios-igla-race/src/bin/smoke_agent.t27 (Closes #9714) #10022 spec(port): port specs/port/trios-railway/crates/trios-igla-race/src/bin/smoke_agent.t27 (Closes #9714) | Created: 2026-10-17 | Updated: 2026-10-17 | 4 failing / 29 total
• spec(port): port specs/port/trios-railway/crates/trios-igla-race/src/bin/debug_queue.t27 (Closes #9704) #10015 spec(port): port specs/port/trios-railway/crates/trios-igla-race/src/bin/debug_queue.t27 (Closes #9704) | Created: 2026-10-17 | Updated: 2026-10-17 | 4 failing / 29 total
• t27b: repair crypto and rust_convert; distinguish PR ledger lag #9637 t27b: repair crypto and rust_convert; distinguish PR ledger lag | Created: 2026-10-15 | Updated: 2026-10-15 | 3 failing / 33 total
• spec(port): share tree helpers across eight gen_w ports (Closes #9633) #9636 spec(port): share tree helpers across eight gen_w ports (Closes #9633) | Created: 2026-10-15 | Updated: 2026-10-17 | 3 failing / 33 total
• Port fpga/verilog/gft_xorpercep_jtag.v (Verilog, 1 module) to specs/port/fpga/verilog/gft_xorpercep_jtag.t27 #9549 Port fpga/verilog/gft_xorpercep_jtag.v (Verilog, 1 module) to specs/port/fpga/verilog/gft_xorpercep_jtag.t27 | Created: 2026-10-14 | Updated: 2026-10-14 | 4 failing / 29 total
• Port gHashTag/trios:crates/trios-git/src/stage.rs (Rust, 2 functions) to specs/port/trios/crates/trios-git/src/stage.t27 #9548 Port gHashTag/trios:crates/trios-git/src/stage.rs (Rust, 2 functions) to specs/port/trios/crates/trios-git/src/stage.t27 | Created: 2026-10-14 | Updated: 2026-10-14 | 4 failing / 29 total
• Port gHashTag/trios:crates/trios-rainbow-bridge/src/bridge.rs (Rust, 5 functions) to specs/port/trios/crates/trios-rainb #9485 Port gHashTag/trios:crates/trios-rainbow-bridge/src/bridge.rs (Rust, 5 functions) to specs/port/trios/crates/trios-rainb | Created: 2026-10-14 | Updated: 2026-10-14 | 4 failing / 29 total
• Port scripts/gen_w734.py (Python, 3 functions) to specs/port/scripts/gen_w734.t27 #9484 Port scripts/gen_w734.py (Python, 3 functions) to specs/port/scripts/gen_w734.t27 | Created: 2026-10-14 | Updated: 2026-10-14 | 4 failing / 29 total
• Port scripts/gen_w726.py (Python, 3 functions) to specs/port/scripts/gen_w726.t27 #9463 Port scripts/gen_w726.py (Python, 3 functions) to specs/port/scripts/gen_w726.t27 | Created: 2026-10-14 | Updated: 2026-10-14 | 3 failing / 29 total
• Port gHashTag/trinity:src/tri/sacred_alu.zig (Zig, 4 functions) to specs/port/trinity/src/tri/sacred_alu.t27 #9427 Port gHashTag/trinity:src/tri/sacred_alu.zig (Zig, 4 functions) to specs/port/trinity/src/tri/sacred_alu.t27 | Created: 2026-10-13 | Updated: 2026-10-13 | 5 failing / 29 total
• Port gHashTag/trios:crates/trios-phd/src/bin/rag_search.rs (Rust, 3 functions) to specs/port/trios/crates/trios-phd/src/ #9426 Port gHashTag/trios:crates/trios-phd/src/bin/rag_search.rs (Rust, 3 functions) to specs/port/trios/crates/trios-phd/src/ | Created: 2026-10-13 | Updated: 2026-10-13 | 4 failing / 29 total
• Port gHashTag/trinity:src/vibeec/spec_loader.zig (Zig, 2 functions) to specs/port/trinity/src/vibeec/spec_loader.t27 #9407 Port gHashTag/trinity:src/vibeec/spec_loader.zig (Zig, 2 functions) to specs/port/trinity/src/vibeec/spec_loader.t27 | Created: 2026-10-13 | Updated: 2026-10-13 | 4 failing / 29 total
• Port gHashTag/trinity:src/background_agent/config.zig (Zig, 5 functions) to specs/port/trinity/src/background_agent/conf #9345 Port gHashTag/trinity:src/background_agent/config.zig (Zig, 5 functions) to specs/port/trinity/src/background_agent/conf | Created: 2026-10-13 | Updated: 2026-10-13 | 5 failing / 29 total
• chore(deps)(deps): Bump tower-http from 0.6.8 to 0.7.1 #9340 chore(deps)(deps): Bump tower-http from 0.6.8 to 0.7.1 | Created: 2026-10-13 | Updated: 2026-10-13 | 4 failing / 39 total
• chore(deps)(deps): Bump futures-util from 0.3.32 to 0.3.34 #9339 chore(deps)(deps): Bump futures-util from 0.3.32 to 0.3.34 | Created: 2026-10-13 | Updated: 2026-10-13 | 4 failing / 36 total
• chore(deps)(deps): Bump hyper from 1.11.1 to 1.12.0 #9338 chore(deps)(deps): Bump hyper from 1.11.1 to 1.12.0 | Created: 2026-10-13 | Updated: 2026-10-13 | 4 failing / 36 total
• chore(deps)(deps): Bump uuid from 1.26.1 to 1.28.0 #9337 chore(deps)(deps): Bump uuid from 1.26.1 to 1.28.0 | Created: 2026-10-13 | Updated: 2026-10-13 | 4 failing / 36 total
• chore(deps)(deps): Bump tokio from 1.53.1 to 1.53.2 #9336 chore(deps)(deps): Bump tokio from 1.53.1 to 1.53.2 | Created: 2026-10-13 | Updated: 2026-10-13 | 4 failing / 36 total
• Port gHashTag/trios:crates/trios-cli/src/cmd/train.rs (Rust, 6 functions) to specs/port/trios/crates/trios-cli/src/cmd/t #9321 Port gHashTag/trios:crates/trios-cli/src/cmd/train.rs (Rust, 6 functions) to specs/port/trios/crates/trios-cli/src/cmd/t | Created: 2026-10-13 | Updated: 2026-10-13 | 4 failing / 29 total
• Port gHashTag/trinity:fpga/openxc7-synth/spi_flash_master.v (Verilog, 1 module) to specs/port/trinity/fpga/openxc7-synth #9263 Port gHashTag/trinity:fpga/openxc7-synth/spi_flash_master.v (Verilog, 1 module) to specs/port/trinity/fpga/openxc7-synth | Created: 2026-10-12 | Updated: 2026-10-12 | 7 failing / 29 total
• policy: list check_documented_commands_exist.py for the MAX_DEAD_TRI 141->140 follow-up #9231 policy: list check_documented_commands_exist.py for the MAX_DEAD_TRI 141->140 follow-up | Created: 2026-10-12 | Updated: 2026-10-12 | 3 failing / 26 total
• spec fix: 4 specs in specs/tri/net the reference blocks -- rewrite them in t27 (1 of 1) #9214 spec fix: 4 specs in specs/tri/net the reference blocks -- rewrite them in t27 (1 of 1) | Created: 2026-10-12 | Updated: 2026-10-12 | 5 failing / 29 total
• Port gHashTag/trios:crates/trios-agent-harness/rings/AH-00/src/lib.rs (Rust, 3 functions) to specs/port/trios/crates/tri #9200 Port gHashTag/trios:crates/trios-agent-harness/rings/AH-00/src/lib.rs (Rust, 3 functions) to specs/port/trios/crates/tri | Created: 2026-10-12 | Updated: 2026-10-12 | 6 failing / 29 total
• Port bootstrap/src/compiler.rs lines 30977-31050 (Rust, 6 functions) to specs/port/bootstrap/src/compiler/LinkSegment_te #9178 Port bootstrap/src/compiler.rs lines 30977-31050 (Rust, 6 functions) to specs/port/bootstrap/src/compiler/LinkSegment_te | Created: 2026-10-11 | Updated: 2026-10-12 | 6 failing / 29 total
• Port gHashTag/trinity:src/storm/links/vibee.zig (Zig, 1 function) to specs/port/trinity/src/storm/links/vibee.t27 #9177 Port gHashTag/trinity:src/storm/links/vibee.zig (Zig, 1 function) to specs/port/trinity/src/storm/links/vibee.t27 | Created: 2026-10-11 | Updated: 2026-10-12 | 5 failing / 32 total
• Port scripts/gen_w706.py (Python, 3 functions) to specs/port/scripts/gen_w706.t27 #9150 Port scripts/gen_w706.py (Python, 3 functions) to specs/port/scripts/gen_w706.t27 | Created: 2026-10-11 | Updated: 2026-10-12 | 7 failing / 30 total
• feat(wasm): MVP - AI-generated FPGA interpreter executing WASM #9148 feat(wasm): MVP - AI-generated FPGA interpreter executing WASM | Created: 2026-10-11 | Updated: 2026-10-11 | 9 failing / 37 total
• gen-rust: eight constructs that passed test-report now compile under rustc (Closes #8891) #9135 gen-rust: eight constructs that passed test-report now compile under rustc (Closes #8891) | Created: 2026-10-11 | Updated: 2026-10-12 | 3 failing / 40 total
• docs(agents): new functionality is written in .t27 only #8936 docs(agents): new functionality is written in .t27 only | Created: 2026-10-11 | Updated: 2026-10-11 | 4 failing / 24 total
• t27b verilog: pin declarations, and the TRI-NET board top in .t27 with no hand Verilog or XDC (Closes #8889) #8890 t27b verilog: pin declarations, and the TRI-NET board top in .t27 with no hand Verilog or XDC (Closes #8889) | Created: 2026-10-11 | Updated: 2026-10-17 | 3 failing / 31 total
• spec fix: 1 specs in specs/queen the reference blocks -- rewrite them in t27 (1 of 1) #8879 spec fix: 1 specs in specs/queen the reference blocks -- rewrite them in t27 (1 of 1) | Created: 2026-10-11 | Updated: 2026-10-18 | 4 failing / 30 total
• Port gHashTag/trinity:src/vibeec/updated_codex.zig (Zig, 5 functions) to specs/port/trinity/src/vibeec/updated_codex.t27 #8874 Port gHashTag/trinity:src/vibeec/updated_codex.zig (Zig, 5 functions) to specs/port/trinity/src/vibeec/updated_codex.t27 | Created: 2026-10-11 | Updated: 2026-10-12 | 6 failing / 30 total
• Port gHashTag/trios:crates/trios-chat/rings/CR-CHAT-02/src/ratchet_replay_window_guard.rs (Rust, 2 functions) to specs/p #8873 Port gHashTag/trios:crates/trios-chat/rings/CR-CHAT-02/src/ratchet_replay_window_guard.rs (Rust, 2 functions) to specs/p | Created: 2026-10-11 | Updated: 2026-10-12 | 9 failing / 31 total
• Port scripts/tri-doc-sync.py (Python, 1 function) to specs/port/scripts/tri-doc-sync.t27 #8850 Port scripts/tri-doc-sync.py (Python, 1 function) to specs/port/scripts/tri-doc-sync.t27 | Created: 2026-10-10 | Updated: 2026-10-12 | 7 failing / 33 total
• gen-verilog: an entry parameter named clk/rst_n/en is declared once; a void body's last call stays a statement (Closes #5649, Closes #5650, Closes #5651) #8844 gen-verilog: an entry parameter named clk/rst_n/en is declared once; a void body's last call stays a statement (Closes #5649, Closes #5650, Closes #5651) | Created: 2026-10-10 | Updated: 2026-10-12 | 3 failing / 42 total
• specs/policy: linked_issue_prose states what check-linked-issue reads (Closes #5744) #8843 specs/policy: linked_issue_prose states what check-linked-issue reads (Closes #5744) | Created: 2026-10-10 | Updated: 2026-10-11 | 5 failing / 33 total
• tools/jtag: libftdi from $T27_LIBFTDI or the platform default, so B2 reads on Linux (Closes #7927) #8842 tools/jtag: libftdi from $T27_LIBFTDI or the platform default, so B2 reads on Linux (Closes #7927) | Created: 2026-10-10 | Updated: 2026-10-11 | 3 failing / 24 total
• Port gHashTag/trios:crates/trios-mesh-node/src/persist.rs (Rust, 5 functions) to specs/port/trios/crates/trios-mesh-node #8834 Port gHashTag/trios:crates/trios-mesh-node/src/persist.rs (Rust, 5 functions) to specs/port/trios/crates/trios-mesh-node | Created: 2026-10-10 | Updated: 2026-10-12 | 5 failing / 32 total
• Port gHashTag/trios:crates/trios-chat/rings/CR-CHAT-06/src/agent_context_window_budget_guard.rs (Rust, 1 function) to sp #8822 Port gHashTag/trios:crates/trios-chat/rings/CR-CHAT-06/src/agent_context_window_budget_guard.rs (Rust, 1 function) to sp | Created: 2026-10-10 | Updated: 2026-10-12 | 6 failing / 32 total
• Port gHashTag/trios:crates/trios-chat/rings/CR-CHAT-02/src/dh_output_validation.rs (Rust, 1 function) to specs/port/trio #8806 Port gHashTag/trios:crates/trios-chat/rings/CR-CHAT-02/src/dh_output_validation.rs (Rust, 1 function) to specs/port/trio | Created: 2026-10-10 | Updated: 2026-10-12 | 6 failing / 33 total
• Port gHashTag/trios:crates/trios-chat/rings/CR-CHAT-05/src/snapshot_atomicity_guard.rs (Rust, 1 function) to specs/port/ #8787 Port gHashTag/trios:crates/trios-chat/rings/CR-CHAT-05/src/snapshot_atomicity_guard.rs (Rust, 1 function) to specs/port/ | Created: 2026-10-10 | Updated: 2026-10-11 | 5 failing / 30 total
• spec fix: 6 specs in specs/tri/collections the reference blocks -- rewrite them in t27 (2 of 4) #8773 spec fix: 6 specs in specs/tri/collections the reference blocks -- rewrite them in t27 (2 of 4) | Created: 2026-10-10 | Updated: 2026-10-12 | 5 failing / 29 total
• fpga: the TRI-NET node's 100 Mb/s board logic in t27 (MDIO, RGMII nibbles, JTAG status) (Closes #8770) #8772 fpga: the TRI-NET node's 100 Mb/s board logic in t27 (MDIO, RGMII nibbles, JTAG status) (Closes #8770) | Created: 2026-10-10 | Updated: 2026-10-12 | 11 failing / 39 total
• fix(specs): restore native JTAG verdict literals #8771 fix(specs): restore native JTAG verdict literals | Created: 2026-10-10 | Updated: 2026-10-12 | 2 failing / 31 total

Summary

Status	Count
Total Open PRs	50
PRs with Failing Checks	50
PRs with All Checks Green	0
READY	0
FAILING	50
PENDING	0
NO CHECKS YET	0

Seal Status

• ⚠️ STALE -- sha256(compiler.rs)=fad12492937a != 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).