spec(queen): preemption (slices + isolates) and nodes - actors.t27 sections 8 and 9 (Closes #7900) by gHashTag · Pull Request #7907 · gHashTag/t27

gHashTag · 2026-10-08T19:11:53Z

#7901 merged into the side branch of #7866, not into master. This lands the final text on master, with the measured correction that came after #7901.

Section 8, between turns: a slice of 64 turns or 5 ms, then yield to timers and I/O.
Section 8, within a turn: turn_isolation(cpu, foreign, must_stop) picks the loop, a thread or a process. Only a process kill stops the work: a terminated Bun worker thread was measured still spinning 3 s later, so kill_effect(ISO_THREAD) is KILL_ABANDONS.
Section 9, nodes: a pid names its node (top 12 bits of the slot). The section adds send_remote, remote_down (X_NOCONNECTION), node_up (lease TTL 20 s) and place_before.

Tests: zig 32 pass, 0 fail, 0 vacuous; C 32/32; all four backends exit 0.

Runtime and measurements: gHashTag/trios#1704.

🤖 Generated with Claude Code

…tors.t27 sections 8 and 9 (Closes #7900) Owner, 2026-10-09: no distribution across machines, no preemption as in the BEAM - improve it and do it. This lands on master what t27#7901 merged into the side branch of #7866, plus the measured correction that came after it. Section 8. Between turns, a slice: at most SLICE_TURNS (64) turns or SLICE_MICROS (5 ms), then yield to the host's timers and I/O. Within a turn, isolation: turn_isolation(cpu_bound, runs_foreign_code, must_stop) picks the host's thread, an OS thread or an OS process. Only a process kill stops the work. Measured on the Queen's host: a terminated Bun worker thread kept spinning 3 s later, so kill_effect(ISO_THREAD) is KILL_ABANDONS and holds_after_kill keeps its row until the work ends. Section 9. A pid carries its node in the top 12 bits of its slot, and node 0 is section 1 unchanged. send_remote, remote_down (X_NOCONNECTION when the node is down), node_up (lease TTL 20 s, heartbeat 5 s), place_before. Section 7: TRANSPARENT_DISTRIBUTION true, PREEMPTIVE_SLICES true, PREEMPTIVE_REDUCTIONS still false. zig test-report: 32 pass, 0 fail, 0 vacuous. C: 32/32. gen, gen-rust, gen-c and gen-verilog exit 0. Runtime and measurements: gHashTag/trios#1704. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

github-actions · 2026-10-08T19:42:39Z

PR Dashboard

Generated at: 2026-10-08 19:42:32 UTC

feat(spec): bot-neuro-office v2 -- the agent hears the room and knows who said what #7922 feat(spec): bot-neuro-office v2 -- the agent hears the room and knows who said what | Created: 2026-10-08 | Updated: 2026-10-08 | 27 failing / 28 total
Port gHashTag/trios:crates/trios-chat/rings/CR-CHAT-05/src/store_compaction_integrity_guard.rs (Rust, 1 function) to spe #7920 Port gHashTag/trios:crates/trios-chat/rings/CR-CHAT-05/src/store_compaction_integrity_guard.rs (Rust, 1 function) to spe | Created: 2026-10-08 | Updated: 2026-10-08 | 26 failing / 28 total
port: scripts/gen_w638.py as specs/port/scripts/gen_w638.t27 (Closes #7220) #7919 port: scripts/gen_w638.py as specs/port/scripts/gen_w638.t27 (Closes #7220) | Created: 2026-10-08 | Updated: 2026-10-08 | 25 failing / 28 total
t27b: @log, @log2 and @log10 of an f32 call t27 ports of compiler_rt (Closes #7822) #7918 t27b: @log, @log2 and @log10 of an f32 call t27 ports of compiler_rt (Closes #7822) | Created: 2026-10-08 | Updated: 2026-10-08 | 28 failing / 31 total
fix(specs-generate): record #7436's three switch refuse fixtures (Closes #7914) #7916 fix(specs-generate): record #7436's three switch refuse fixtures (Closes #7914) | Created: 2026-10-08 | Updated: 2026-10-08 | 23 failing / 24 total
t27b: a module var of an optional type that starts as null (Closes #7910) #7913 t27b: a module var of an optional type that starts as null (Closes #7910) | Created: 2026-10-08 | Updated: 2026-10-08 | 28 failing / 31 total
t27b: a local bound to an array repeat [v; n] and passed as [N]T is that array, as gen-zig prints .{ v } ** n (Closes #7909) #7912 t27b: a local bound to an array repeat [v; n] and passed as [N]T is that array, as gen-zig prints .{ v } ** n (Closes #7909) | Created: 2026-10-08 | Updated: 2026-10-08 | 28 failing / 31 total
spec(queen): preemption (slices + isolates) and nodes - actors.t27 sections 8 and 9 (Closes #7900) #7907 spec(queen): preemption (slices + isolates) and nodes - actors.t27 sections 8 and 9 (Closes #7900) | Created: 2026-10-08 | Updated: 2026-10-08 | 20 failing / 28 total
verified: R3-3 receipt from die C 050a5824d85e85c, key 3d7ba020ec48adc6, t27c 0.5.1 (Refs #7669) #7906 verified: R3-3 receipt from die C 050a5824d85e85c, key 3d7ba020ec48adc6, t27c 0.5.1 (Refs #7669) | Created: 2026-10-08 | Updated: 2026-10-08 | 12 failing / 26 total
t27b: @intCast as an array index or a slice bound takes Zig's usize, from int_cast_plan.t27 (Closes #7902) #7905 t27b: @intCast as an array index or a slice bound takes Zig's usize, from int_cast_plan.t27 (Closes #7902) | Created: 2026-10-08 | Updated: 2026-10-08 | 9 failing / 37 total
specs(tools/tri): real tests for 11 tool cards, gen to merging (Closes #7903) #7904 specs(tools/tri): real tests for 11 tool cards, gen to merging (Closes #7903) | Created: 2026-10-08 | Updated: 2026-10-08 | 27 failing / 30 total
spec(queen): a row that keeps answering wait is visited less and less (Closes #7898) #7899 spec(queen): a row that keeps answering wait is visited less and less (Closes #7898) | Created: 2026-10-08 | Updated: 2026-10-08 | 1 failing / 29 total
spec(memory/graph): scope and crypt of the privacy-first graph memory (Closes #7881, Closes #7882) #7885 spec(memory/graph): scope and crypt of the privacy-first graph memory (Closes #7881, Closes #7882) | Created: 2026-10-08 | Updated: 2026-10-08 | 28 failing / 31 total
fixtures(core_selfhost/genc): build the _ => arm again, as gen-c now lowers it as the catch-all (Closes #7879) #7880 fixtures(core_selfhost/genc): build the _ => arm again, as gen-c now lowers it as the catch-all (Closes #7879) | Created: 2026-10-08 | Updated: 2026-10-08 | 3 failing / 38 total
t27b: anytype and [*]T in the signature of a fn no test reaches, from a t27 plan (Closes #7857) #7875 t27b: anytype and [*]T in the signature of a fn no test reaches, from a t27 plan (Closes #7857) | Created: 2026-10-08 | Updated: 2026-10-08 | 32 failing / 33 total
gen-ts: lower the bodies of pure functions #7872 gen-ts: lower the bodies of pure functions | Created: 2026-10-08 | Updated: 2026-10-08 | 4 failing / 42 total
t27b: @floatFromInt of a comptime_int rounds to nearest, as Zig does, from coerce_plan.t27 (Closes #7803) #7870 t27b: @floatFromInt of a comptime_int rounds to nearest, as Zig does, from coerce_plan.t27 (Closes #7803) | Created: 2026-10-08 | Updated: 2026-10-08 | 32 failing / 35 total
fix(t27b): the ledger stores no total over its entries -- counts are derived, as steward.t27 decides (Closes #7859) #7862 fix(t27b): the ledger stores no total over its entries -- counts are derived, as steward.t27 decides (Closes #7859) | Created: 2026-10-08 | Updated: 2026-10-08 | 27 failing / 30 total
t27b: _ = e; with e not a bare name is deleted where the reference deletes it and run everywhere else (Closes #7810) #7853 t27b: _ = e; with e not a bare name is deleted where the reference deletes it and run everywhere else (Closes #7810) | Created: 2026-10-08 | Updated: 2026-10-08 | 29 failing / 31 total
t27b: == and != between pointers and optional pointers compare addresses, from a t27 plan (Closes #7742) #7831 t27b: == and != between pointers and optional pointers compare addresses, from a t27 plan (Closes #7742) | Created: 2026-10-08 | Updated: 2026-10-08 | 30 failing / 33 total
Port bootstrap/src/compiler.rs lines 23970-24090 (Rust, 8 functions) to specs/port/bootstrap/src/compiler/return_unsized #7797 Port bootstrap/src/compiler.rs lines 23970-24090 (Rust, 8 functions) to specs/port/bootstrap/src/compiler/return_unsized | Created: 2026-10-08 | Updated: 2026-10-08 | 1 failing / 29 total
Port gHashTag/trios:crates/trios-cli/src/cmd/issue.rs (Rust, 2 functions) to specs/port/trios/crates/trios-cli/src/cmd/i #7795 Port gHashTag/trios:crates/trios-cli/src/cmd/issue.rs (Rust, 2 functions) to specs/port/trios/crates/trios-cli/src/cmd/i | Created: 2026-10-08 | Updated: 2026-10-08 | 2 failing / 29 total
Port gHashTag/trinity:fpga/gf16-pipelined/gf16_dot4_p.v (Verilog, 1 module) to specs/port/trinity/fpga/gf16-pipelined/gf #7734 Port gHashTag/trinity:fpga/gf16-pipelined/gf16_dot4_p.v (Verilog, 1 module) to specs/port/trinity/fpga/gf16-pipelined/gf | Created: 2026-10-08 | Updated: 2026-10-08 | 1 failing / 29 total
fpga: systolic wavefront array spec -- matrix multiply as a schedule (for the ai-accelerator course) #7719 fpga: systolic wavefront array spec -- matrix multiply as a schedule (for the ai-accelerator course) | Created: 2026-10-08 | Updated: 2026-10-08 | 5 failing / 37 total
Port scripts/gen_w328.py (Python, 1 function) to specs/port/scripts/gen_w328.t27 #7709 Port scripts/gen_w328.py (Python, 1 function) to specs/port/scripts/gen_w328.t27 | Created: 2026-10-08 | Updated: 2026-10-08 | 3 failing / 29 total
Port fpga/verilog/gft_sadd_jtag.v (Verilog, 1 module) to specs/port/fpga/verilog/gft_sadd_jtag.t27 #7708 Port fpga/verilog/gft_sadd_jtag.v (Verilog, 1 module) to specs/port/fpga/verilog/gft_sadd_jtag.t27 | Created: 2026-10-08 | Updated: 2026-10-08 | 2 failing / 29 total
Port gHashTag/trinity:fpga/openxc7-synth/quantum_bridge_zero.v (Verilog, 1 module) to specs/port/trinity/fpga/openxc7-sy #7707 Port gHashTag/trinity:fpga/openxc7-synth/quantum_bridge_zero.v (Verilog, 1 module) to specs/port/trinity/fpga/openxc7-sy | Created: 2026-10-08 | Updated: 2026-10-08 | 3 failing / 29 total
Port gHashTag/trinity:src/tri/author_attribution_guard.zig (Zig, 2 functions) to specs/port/trinity/src/tri/author_attri #7689 Port gHashTag/trinity:src/tri/author_attribution_guard.zig (Zig, 2 functions) to specs/port/trinity/src/tri/author_attri | Created: 2026-10-08 | Updated: 2026-10-08 | 2 failing / 29 total
Port gHashTag/trinity:src/vibeec/bogatyrs_spec_structure.zig (Zig, 1 function) to specs/port/trinity/src/vibeec/bogatyrs #7644 Port gHashTag/trinity:src/vibeec/bogatyrs_spec_structure.zig (Zig, 1 function) to specs/port/trinity/src/vibeec/bogatyrs | Created: 2026-10-08 | Updated: 2026-10-08 | 3 failing / 29 total
Port gHashTag/trios:crates/trios-mcp/rings/SR-01/src/audits_new.rs (Rust, 4 functions) to specs/port/trios/crates/trios- #7643 Port gHashTag/trios:crates/trios-mcp/rings/SR-01/src/audits_new.rs (Rust, 4 functions) to specs/port/trios/crates/trios- | Created: 2026-10-08 | Updated: 2026-10-08 | 3 failing / 29 total
fpga: RGMII timing arithmetic and Ethernet FCS specs (for the buses course) #7626 fpga: RGMII timing arithmetic and Ethernet FCS specs (for the buses course) | Created: 2026-10-07 | Updated: 2026-10-08 | 28 failing / 31 total
Port gHashTag/trinity:src/phi-engine/vibeec_original/bogatyrs_spec_structure.zig (Zig, 1 function) to specs/port/trinity #7624 Port gHashTag/trinity:src/phi-engine/vibeec_original/bogatyrs_spec_structure.zig (Zig, 1 function) to specs/port/trinity | Created: 2026-10-07 | Updated: 2026-10-07 | 2 failing / 31 total
Port gHashTag/trios:crates/trios-chat/rings/CR-CHAT-05/src/envelope_size_distribution_uniformity.rs (Rust, 1 function) t #7623 Port gHashTag/trios:crates/trios-chat/rings/CR-CHAT-05/src/envelope_size_distribution_uniformity.rs (Rust, 1 function) t | Created: 2026-10-07 | Updated: 2026-10-07 | 2 failing / 31 total
Implement the 1 empty function body in specs/test_framework/graph_drift_detection.t27 #7613 Implement the 1 empty function body in specs/test_framework/graph_drift_detection.t27 | Created: 2026-10-07 | Updated: 2026-10-07 | 4 failing / 29 total
Port fpga/verilog/gft_dup_jtag.v (Verilog, 1 module) to specs/port/fpga/verilog/gft_dup_jtag.t27 #7612 Port fpga/verilog/gft_dup_jtag.v (Verilog, 1 module) to specs/port/fpga/verilog/gft_dup_jtag.t27 | Created: 2026-10-07 | Updated: 2026-10-07 | 3 failing / 29 total
Port gHashTag/trios:crates/trios-chat/rings/CR-CHAT-04/src/padding_metadata_leak_guard.rs (Rust, 1 function) to specs/po #7582 Port gHashTag/trios:crates/trios-chat/rings/CR-CHAT-04/src/padding_metadata_leak_guard.rs (Rust, 1 function) to specs/po | Created: 2026-10-07 | Updated: 2026-10-07 | 3 failing / 29 total
Port scripts/gen_w376.py (Python, 1 function) to specs/port/scripts/gen_w376.t27 #7568 Port scripts/gen_w376.py (Python, 1 function) to specs/port/scripts/gen_w376.t27 | Created: 2026-10-07 | Updated: 2026-10-07 | 5 failing / 29 total
Port gHashTag/BrowserOS:trios/agent-server/apps/server/src/lib/db/queen-pool.ts (TypeScript, 3 functions) to specs/port/ #7567 Port gHashTag/BrowserOS:trios/agent-server/apps/server/src/lib/db/queen-pool.ts (TypeScript, 3 functions) to specs/port/ | Created: 2026-10-07 | Updated: 2026-10-07 | 4 failing / 29 total
Port scripts/gen_w369.py (Python, 1 function) to specs/port/scripts/gen_w369.t27 #7555 Port scripts/gen_w369.py (Python, 1 function) to specs/port/scripts/gen_w369.t27 | Created: 2026-10-07 | Updated: 2026-10-07 | 3 failing / 29 total
Port scripts/gen_w372.py (Python, 1 function) to specs/port/scripts/gen_w372.t27 #7554 Port scripts/gen_w372.py (Python, 1 function) to specs/port/scripts/gen_w372.t27 | Created: 2026-10-07 | Updated: 2026-10-07 | 4 failing / 29 total
Port gHashTag/trinity:src/depin/swarm_watch.zig (Zig, 2 functions) to specs/port/trinity/src/depin/swarm_watch.t27 #7553 Port gHashTag/trinity:src/depin/swarm_watch.zig (Zig, 2 functions) to specs/port/trinity/src/depin/swarm_watch.t27 | Created: 2026-10-07 | Updated: 2026-10-07 | 3 failing / 29 total
Port gHashTag/trios:tools/acm_ae_check/src/main.rs (Rust, 1 function) to specs/port/trios/tools/acm_ae_check/src/main.t2 #7552 Port gHashTag/trios:tools/acm_ae_check/src/main.rs (Rust, 1 function) to specs/port/trios/tools/acm_ae_check/src/main.t2 | Created: 2026-10-07 | Updated: 2026-10-07 | 5 failing / 29 total
Port fpga/verilog/gft_kat_jtag.v (Verilog, 1 module) to specs/port/fpga/verilog/gft_kat_jtag.t27 #7540 Port fpga/verilog/gft_kat_jtag.v (Verilog, 1 module) to specs/port/fpga/verilog/gft_kat_jtag.t27 | Created: 2026-10-07 | Updated: 2026-10-07 | 5 failing / 29 total
Port gHashTag/trios:crates/trios-trainer/src/data.rs (Rust, 7 functions) to specs/port/trios/crates/trios-trainer/src/da #7539 Port gHashTag/trios:crates/trios-trainer/src/data.rs (Rust, 7 functions) to specs/port/trios/crates/trios-trainer/src/da | Created: 2026-10-07 | Updated: 2026-10-07 | 5 failing / 29 total
t27c: refuse a malformed number literal by name, read 0o as octal (Closes #7319, Closes #2645) #7421 t27c: refuse a malformed number literal by name, read 0o as octal (Closes #7319, Closes #2645) | Created: 2026-10-07 | Updated: 2026-10-07 | 14 failing / 43 total
gen-c: run defer at every exit of its block (Closes #7352) #7406 gen-c: run defer at every exit of its block (Closes #7352) | Created: 2026-10-07 | Updated: 2026-10-07 | 36 failing / 42 total
tri: test runs the tests; mutate plant names what a one-line mutant turns red #7400 tri: test runs the tests; mutate plant names what a one-line mutant turns red | Created: 2026-10-07 | Updated: 2026-10-08 | 29 failing / 32 total
t27b: an array length written as a constant expression (Closes #7347) #7382 t27b: an array length written as a constant expression (Closes #7347) | Created: 2026-10-07 | Updated: 2026-10-07 | 12 failing / 42 total
Port scripts/gen_w370.py (Python, 1 function) to specs/port/scripts/gen_w370.t27 #7335 Port scripts/gen_w370.py (Python, 1 function) to specs/port/scripts/gen_w370.t27 | Created: 2026-10-07 | Updated: 2026-10-07 | 7 failing / 29 total
Port fpga/verilog/gft_signed_mac_jtag.v (Verilog, 1 module) to specs/port/fpga/verilog/gft_signed_mac_jtag.t27 #7333 Port fpga/verilog/gft_signed_mac_jtag.v (Verilog, 1 module) to specs/port/fpga/verilog/gft_signed_mac_jtag.t27 | Created: 2026-10-07 | Updated: 2026-10-07 | 0 failing / 1 total

Summary

Status	Count
Total Open PRs	50
PRs with Failing Checks	32
PRs with All Checks Green	18
READY	1
FAILING	32
PENDING	0
NO CHECKS YET	0

These columns do not partition: 1 + 32 + 0 + 0 = 33, and there are 50 open PRs. A PR is being counted twice or not at all.

Seal Status

⚠️ STALE -- sha256(compiler.rs)=21a1173dfe32 != 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).

gHashTag enabled auto-merge (squash) October 8, 2026 19:11

gHashTag merged commit 7fbde95 into master Oct 8, 2026
27 of 29 checks passed

Navigation Menu

Repository navigation

spec(queen): preemption (slices + isolates) and nodes - actors.t27 sections 8 and 9 (Closes #7900) - #7907

spec(queen): preemption (slices + isolates) and nodes - actors.t27 sections 8 and 9 (Closes #7900)#7907
gHashTag merged 1 commit into
masterfrom
spec/actors-preempt-nodes-master

gHashTag commented Oct 8, 2026

Uh oh!

github-actions Bot commented Oct 8, 2026

Uh oh!

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

2 participants

Conversation

gHashTag commented Oct 8, 2026

Uh oh!

github-actions Bot commented Oct 8, 2026

PR Dashboard

Summary

Seal Status

Uh oh!

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

2 participants