etwen/Blanton_TTL_Script
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feat(ttl): Run Script 4's CPU stress as the same systemd unit

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The thermal / safety macro started mlucas-avx2 with '&', exactly as
Script B used to, so it carried the same failure: the load ended quietly
when the console went away - in the one test where a long, steady full
load is the entire point of the run.

It now uses the same mlucas-amm transient unit, and 'systemctl is-active
mlucas-amm' joins 'bgctl list' and 'jobs' in the monitor loop.

Script 4 still has no teardown section, so the matching stop stays
manual, and it is now two commands rather than one:

    blanton_tr518.sh stop
    systemctl stop mlucas-amm

Closing Tera Term no longer stops the CPU load, and 'kill $(jobs -p)'
never could reach a unit. Script A's V1.1.8 history, CLAUDE.md,
ARCHITECTURE.md and the release note all say so now; the version stays
V1.1.8.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
This commit is contained in:
etwen
2026-09-06 17:31:33 +08:00
co-authored by Claude Opus 5
parent 4648f936c7
commit eacb218da8
5 changed files with 33 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/Script_ABC_Blanton/1_Blanton_Script_A.ttl
+11
View File
@@ -387,6 +387,17 @@
; !! ScriptB and ScriptC change together. Whoever moves a
; stress job to systemd owns the matching stop in
; ScriptC
; Script4 Use the same mlucas-amm systemd unit as ScriptB
; The thermal / safety macro started mlucas the same way
; ScriptB used to, with '&', so it had the same failure:
; the load quietly ended when the console went away, in the
; one test where a long steady full load is the whole point
; 'systemctl is-active mlucas-amm' joins 'bgctl list' and
; 'jobs' in the monitor loop
; !! Script4 still has no teardown section, so the matching
; stop is manual: blanton_tr518.sh stop AND systemctl
; stop mlucas-amm. Closing Tera Term no longer stops the
; CPU load, and 'kill $(jobs -p)' never reached a unit
; config.ttl Add EN_timestamp and BMC_USB_RUNTIME, raise stress runtimes
; EN_timestamp = 1 feeds ScriptA's logopen; BMC_USB_RUNTIME
; = 172800 feeds ScriptB's ping unit
src/Script_ABC_Blanton/4_Blanton_Script_thermal_safety.ttl
+8 -2
View File
@@ -129,11 +129,15 @@ include "utils/setup_pmon.ttl"
include "utils/show_dmesg.ttl"
; ========== Full Load ==========
; AMD CPU STRESS TEST
; AMD CPU STRESS TEST
; Clear the log file first
wait prompt_sonic_root
sendln "> ~/hammer/tools/amd/mlucas_amm_log"
wait prompt_sonic_root
sendln 'chmod +x ~/hammer/tools/amd/mlucas-avx2'
wait prompt_sonic_root
sendln "~/hammer/tools/amd/mlucas-avx2 -s l -cpu 0:15 > ~/hammer/tools/amd/mlucas_amm_log 2>&1 &"
;sendln "~/hammer/tools/amd/mlucas-avx2 -s l -cpu 0:15 > ~/hammer/tools/amd/mlucas_amm_log 2>&1 &"
sendln "systemd-run --unit=mlucas-amm --property=Type=exec --property=Restart=always --property=RestartSec=2 /bin/bash -c '~/hammer/tools/amd/mlucas-avx2 -s l -cpu 0:15 >> ~/hammer/tools/amd/mlucas_amm_log 2>&1'"
; TR518 TEST
wait prompt_sonic_root
@@ -154,5 +158,7 @@ while 1
sendln "bgctl list"
wait prompt_sonic_root
sendln "jobs"
wait prompt_sonic_root
sendln "systemctl is-active mlucas-amm"
pause 60
endwhile