Fix two catastrophically heavy workloads found running the real campaign
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The full 360-trial campaign was launched, then killed after 4h39m of
CPU time with zero trials completed -- still stuck on the very first
touch of the very first trial.

Root cause, quantified from the workload's own source, not estimated:
RUN-CHAOS5 (workload-5.4th) is 1000000 0 DO CHAOS-FIELD CHAOS-RIPPLE
LOOP, multiplying out to ~2.4 trillion word executions for one call --
~495 days at the observed rate. Never designed to be called to
completion as a single touch in a repeatedly-birthed worker.

A second problem found computing the fix rather than discovering it
mid-run again: workload-1.4th's own birth-time self-execution (20
SQUARE-WAVE + 1500 SQUARE-BURST + 100000x MICRO-BURST, all three run
automatically at capsule load) sums to ~875 million words -- ~4.3
hours just to birth one worker -- and worker index 1 always maps to
it in heterogeneous mode, landing in half the campaign's cells
regardless of concurrency level.

Fix: two new capsules, workload-1-lite.4th and workload-5-lite.4th,
carrying the same word bodies verbatim but a bounded self-execution
tail, comparable in scale to the campaign's other workloads. The
originals are untouched; only multiuser-doe.4th's own WL-CAPSULE/
WL-ENTRY index 1 and 5 mappings were repointed.

Verified live before relaunching a third time: the actual worst case
in isolation (5 0 998 MU-RUN-TRIAL, concurrency=8 heterogeneous,
includes both fixed workloads plus RUN-OMNI) completed in ~20 minutes
wall-clock, Hera stayed healthy throughout. Clean 3-arch qemu boot.

Reps reduced 60 -> 30/cell (Bob's call after seeing the real per-trial
cost) -- still matches the project's "rule of 3's" DoE convention
(same as ACL-RWT's own 30 reps). 6 cfgs x 30 reps = 180 trials.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BWpNjdwPtFLuVLaAq44L9K
This commit is contained in:
Robert Allan James
2026-09-16 15:47:30 -04:00
co-authored by Claude Sonnet 5
parent 29f91f9531
commit 94215e8b47
16 changed files with 2048842 additions and 18 deletions
+21 -15
View File
@@ -1,5 +1,5 @@
# Capsule Block Manifest — Auto-generated
<!-- Generated by mkcapsule --manifest 2026-09-16T14:25:13Z -->
<!-- Generated by mkcapsule --manifest 2026-09-16T19:45:24Z -->
<!-- DO NOT EDIT — re-run mkcapsule --manifest to refresh. -->
<!-- Hand-written justifications and immutability notes live -->
<!-- in MANIFEST.md alongside this auto-generated index. -->
@@ -27,16 +27,18 @@
| `init-l8-volatile.4th` | 4810, 4811, 4812, 4813 | `0x98caabbbd92abac4` | yes |
| `init.4th` | 2049, 2050, 2057 | `0x1ef4939ed32ec1e6` | yes |
| `lib.4th` | 4050 | `0x4b216635c359ef73` | yes |
| `multiuser-doe.4th` | 5044, 5045, 5046, 5047, 5048, 5049, 5050, 5051, 5052, 5053, 5054, 5055 | `0x1dc57cdf83afb6ce` | yes |
| `multiuser-doe.4th` | 5044, 5045, 5046, 5047, 5048, 5049, 5050, 5051, 5052, 5053, 5054, 5055 | `0x22140588ee7c39e6` | yes |
| `process.4th` | 4300, 4301 | `0x781afc1dbd0294f7` | yes |
| `sdk.4th` | 5109, 5110, 5111, 5112, 5113, 5114, 5115 | `0x008fdbbb62c94a3a` | yes |
| `turtle.4th` | 5100, 5101, 5102, 5103, 5104, 5105, 5106, 5107, 5108 | `0x4d470418ca543365` | yes |
| `user-font-demo.4th` | 4200, 4201, 4202 | `0xce1fd7d1b581a56d` | yes |
| `workload-0.4th` | 2200, 2201 | `0x93f86f60aeba8feb` | yes |
| `workload-1-lite.4th` | 5058, 5059 | `0x44a7a7e3176dcc8d` | yes |
| `workload-1.4th` | 4406, 4415, 4425, 4435 | `0x63e251adb0a03613` | yes |
| `workload-2.4th` | 4506, 4515, 4525, 4535, 4545 | `0xf113b3d0bcccae47` | yes |
| `workload-3.4th` | 4606, 4615, 4625, 4635, 4645, 4655, 4665 | `0x62b7a71576ad1041` | yes |
| `workload-4.4th` | 2130, 2131, 2132 | `0x099619264e650b1c` | yes |
| `workload-5-lite.4th` | 5056, 5057 | `0xea0303f38824f254` | yes |
| `workload-5.4th` | *(none — raw code capsule)* | `0x526964c7c9506a11` | yes |
| `workload-6.4th` | 2080, 2081, 2082, 2083, 2084, 2085, 2086, 2087, 2088, 2089, 2090, 2091, 2092, 2093, 2094, 2095 | `0x06fc0ce1e369ef5a` | yes |
| `workload-7.4th` | 2150 | `0x02862291387eb7ac` | yes |
@@ -374,18 +376,22 @@
| 5041 | `common:messaging.4th` | `0x201cfd6d39fcb22d` | ok |
| 5042 | `common:messaging.4th` | `0x201cfd6d39fcb22d` | ok |
| 5043 | `workload-calib1.4th` | `0x3b9f2d17b554fabc` | ok |
| 5044 | `multiuser-doe.4th` | `0x1dc57cdf83afb6ce` | ok |
| 5045 | `multiuser-doe.4th` | `0x1dc57cdf83afb6ce` | ok |
| 5046 | `multiuser-doe.4th` | `0x1dc57cdf83afb6ce` | ok |
| 5047 | `multiuser-doe.4th` | `0x1dc57cdf83afb6ce` | ok |
| 5048 | `multiuser-doe.4th` | `0x1dc57cdf83afb6ce` | ok |
| 5049 | `multiuser-doe.4th` | `0x1dc57cdf83afb6ce` | ok |
| 5050 | `multiuser-doe.4th` | `0x1dc57cdf83afb6ce` | ok |
| 5051 | `multiuser-doe.4th` | `0x1dc57cdf83afb6ce` | ok |
| 5052 | `multiuser-doe.4th` | `0x1dc57cdf83afb6ce` | ok |
| 5053 | `multiuser-doe.4th` | `0x1dc57cdf83afb6ce` | ok |
| 5054 | `multiuser-doe.4th` | `0x1dc57cdf83afb6ce` | ok |
| 5055 | `multiuser-doe.4th` | `0x1dc57cdf83afb6ce` | ok |
| 5044 | `multiuser-doe.4th` | `0x22140588ee7c39e6` | ok |
| 5045 | `multiuser-doe.4th` | `0x22140588ee7c39e6` | ok |
| 5046 | `multiuser-doe.4th` | `0x22140588ee7c39e6` | ok |
| 5047 | `multiuser-doe.4th` | `0x22140588ee7c39e6` | ok |
| 5048 | `multiuser-doe.4th` | `0x22140588ee7c39e6` | ok |
| 5049 | `multiuser-doe.4th` | `0x22140588ee7c39e6` | ok |
| 5050 | `multiuser-doe.4th` | `0x22140588ee7c39e6` | ok |
| 5051 | `multiuser-doe.4th` | `0x22140588ee7c39e6` | ok |
| 5052 | `multiuser-doe.4th` | `0x22140588ee7c39e6` | ok |
| 5053 | `multiuser-doe.4th` | `0x22140588ee7c39e6` | ok |
| 5054 | `multiuser-doe.4th` | `0x22140588ee7c39e6` | ok |
| 5055 | `multiuser-doe.4th` | `0x22140588ee7c39e6` | ok |
| 5056 | `workload-5-lite.4th` | `0xea0303f38824f254` | ok |
| 5057 | `workload-5-lite.4th` | `0xea0303f38824f254` | ok |
| 5058 | `workload-1-lite.4th` | `0x44a7a7e3176dcc8d` | ok |
| 5059 | `workload-1-lite.4th` | `0x44a7a7e3176dcc8d` | ok |
| 5100 | `turtle.4th` | `0x4d470418ca543365` | ok |
| 5101 | `turtle.4th` | `0x4d470418ca543365` | ok |
| 5102 | `turtle.4th` | `0x4d470418ca543365` | ok |
@@ -409,4 +415,4 @@
None.
---
*37 capsule(s) scanned. Re-run `mkcapsule --manifest <dir>` to refresh.*
*39 capsule(s) scanned. Re-run `mkcapsule --manifest <dir>` to refresh.*
+3 -3
View File
@@ -17,11 +17,11 @@ Block 5045
: WL-CAPSULE ( idx -- c-addr u )
CASE
0 OF S" workload-0.4th" ENDOF
1 OF S" workload-1.4th" ENDOF
1 OF S" workload-1-lite.4th" ENDOF
2 OF S" workload-2.4th" ENDOF
3 OF S" workload-3.4th" ENDOF
4 OF S" workload-4.4th" ENDOF
5 OF S" workload-5.4th" ENDOF
5 OF S" workload-5-lite.4th" ENDOF
6 OF S" workload-6.4th" ENDOF
7 OF S" workload-7.4th" ENDOF
8 OF S" workload-8.4th" ENDOF
@@ -36,7 +36,7 @@ Block 5046
2 OF S" RUN-SAW" ENDOF
3 OF S" DUAL-SINE" ENDOF
4 OF S" RUN-PI" ENDOF
5 OF S" RUN-CHAOS5" ENDOF
5 OF S" CHAOS-FIELD" ENDOF
6 OF S" RUN-OMNI" ENDOF
7 OF S" RUN-MMUL" ENDOF
8 OF S" RUN-FIB" ENDOF
+18
View File
@@ -0,0 +1,18 @@
Block 5058
( workload-1-lite.4th -- bounded MICRO-BURST, SXXXIII. )
( workload-1.4th's own self-exec tail (SQUARE-WAVE + )
( SQUARE-BURST + 100000x MICRO-BURST) is ~875M words -- )
( found live, ~4.3hrs just to birth one worker. Same )
( BURST/COMPUTE/MICRO-BURST bodies, bounded self-exec. )
: COMPUTE ( n -- )
0 SWAP 0 DO I 7 * + LOOP DROP ;
: BURST ( intensity -- )
100 * COMPUTE ;
: MICRO-BURST ( -- )
10 30 RANDOM BURST
50 150 RANDOM WAIT ;
Block 5059
: RUN-MICRO-BURSTS ( -- )
1000 0 DO MICRO-BURST LOOP ;
RUN-MICRO-BURSTS
+24
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@@ -0,0 +1,24 @@
Block 5056
( workload-5-lite.4th -- bounded CHAOS-FIELD, SXXXIII. )
( workload-5.4th's RUN-CHAOS5 is ~2.4T words -- unusable )
( as a touch. Same CHAOS-BLOCK body, bounded self-exec. )
: CHAOS-BLOCK
256 0 DO
I 4 MOD 0= IF
64 0 DO I J + J * DROP LOOP
ELSE
64 0 DO I J * I + DROP LOOP
THEN
I 8 MOD 0= IF
128 0 DO I J + J * I + DROP LOOP
THEN
LOOP
;
Block 5057
: CHAOS-FIELD
24 0 DO
CHAOS-BLOCK
LOOP
;
CHAOS-FIELD