Index  | Recent Threads  | Unanswered Threads  | Who's Active  | Guidelines  | Search
 
World Community Grid Forums
  Category: Active Research
  Forum: OpenPandemics - COVID-19 Project
  Thread: OPN tasks spam dmesg while runnning on ARM+Linux

Quick Go »
No member browsing this thread
Thread Status: Active
Total posts in this thread: 2
[ Jump to Last Post ]
Post new Thread
Author
Previous Thread This topic has been viewed 1869 times and has 1 reply Next Thread
Former Member
Cruncher
Joined: May 22, 2018
Post Count: 0
Status: Offline
Reply to this Post  Reply with Quote 
OPN tasks spam dmesg while runnning on ARM+Linux
I am trying to troubles shoot an issue unrelated to BOINC/OPN and I have to stop the BOINC client after every boot because of the spam in dmesg:

[  119.860067] "wcgrid_opn1_aut" (2600) uses deprecated CP15 Barrier instruction at 0x12fc44
[  119.860082] "wcgrid_opn1_aut" (2600) uses deprecated CP15 Barrier instruction at 0x12fda8
[  119.860085] "wcgrid_opn1_aut" (2600) uses deprecated CP15 Barrier instruction at 0x12fdc8
[  119.860087] "wcgrid_opn1_aut" (2600) uses deprecated CP15 Barrier instruction at 0x1748f8
[  119.860090] "wcgrid_opn1_aut" (2600) uses deprecated CP15 Barrier instruction at 0x174954
[  119.860184] "wcgrid_opn1_aut" (2600) uses deprecated CP15 Barrier instruction at 0x15a310
[  119.860195] "wcgrid_opn1_aut" (2600) uses deprecated CP15 Barrier instruction at 0x15a330
[  119.860245] "wcgrid_opn1_aut" (2600) uses deprecated CP15 Barrier instruction at 0x138d20
[  119.860248] "wcgrid_opn1_aut" (2600) uses deprecated CP15 Barrier instruction at 0x138d58
[  119.860281] "wcgrid_opn1_aut" (2600) uses deprecated CP15 Barrier instruction at 0x835e0
[  124.862257] cp15barrier_handler: 16668640 callbacks suppressed...
...
...
...
[ 1210.690574] "wcgrid_opn1_aut" (2600) uses deprecated CP15 Barrier instruction at 0x1597e8
[ 1215.694276] cp15barrier_handler: 13116002 callbacks suppressed
[ 1215.694280] "wcgrid_opn1_aut" (2602) uses deprecated CP15 Barrier instruction at 0x1597e8
[ 1215.694281] "wcgrid_opn1_aut" (2606) uses deprecated CP15 Barrier instruction at 0x1597e8
[ 1215.694284] "wcgrid_opn1_aut" (2606) uses deprecated CP15 Barrier instruction at 0x15b240
[ 1215.694285] "wcgrid_opn1_aut" (2600) uses deprecated CP15 Barrier instruction at 0x15b220
[ 1215.694287] "wcgrid_opn1_aut" (2606) uses deprecated CP15 Barrier instruction at 0x15b220
[ 1215.694288] "wcgrid_opn1_aut" (2600) uses deprecated CP15 Barrier instruction at 0x1596e4
[ 1215.694289] "wcgrid_opn1_aut" (2602) uses deprecated CP15 Barrier instruction at 0x1597e8
[ 1215.694290] "wcgrid_opn1_aut" (2600) uses deprecated CP15 Barrier instruction at 0x1597e8
[ 1215.694291] "wcgrid_opn1_aut" (2602) uses deprecated CP15 Barrier instruction at 0x15b240
[ 1215.694292] "wcgrid_opn1_aut" (2604) uses deprecated CP15 Barrier instruction at 0x15b220
[ 1220.698010] cp15barrier_handler: 13227838 callbacks suppressed
[ 1220.698013] "wcgrid_opn1_aut" (2602) uses deprecated CP15 Barrier instruction at 0x1597e8
[ 1220.698015] "wcgrid_opn1_aut" (2604) uses deprecated CP15 Barrier instruction at 0x15b220
[ 1220.698017] "wcgrid_opn1_aut" (2604) uses deprecated CP15 Barrier instruction at 0x1596e4
[ 1220.698019] "wcgrid_opn1_aut" (2604) uses deprecated CP15 Barrier instruction at 0x1597e8
[ 1220.698020] "wcgrid_opn1_aut" (2602) uses deprecated CP15 Barrier instruction at 0x1597e8
[ 1220.698022] "wcgrid_opn1_aut" (2602) uses deprecated CP15 Barrier instruction at 0x1597e8
[ 1220.698022] "wcgrid_opn1_aut" (2604) uses deprecated CP15 Barrier instruction at 0x1597e8
[ 1220.698024] "wcgrid_opn1_aut" (2604) uses deprecated CP15 Barrier instruction at 0x1597e8
[ 1220.698024] "wcgrid_opn1_aut" (2602) uses deprecated CP15 Barrier instruction at 0x1597e8
[ 1220.698025] "wcgrid_opn1_aut" (2602) uses deprecated CP15 Barrier instruction at 0x1597e8
root@n2plus:~# uptime
 12:38:21 up 20 min,  1 user,  load average: 4.70, 4.52, 3.33


How can I suppess this behaviour without impacting the rest of the system?
[Sep 8, 2020 5:46:01 PM]   Link   Report threatening or abusive post: please login first  Go to top 
mctom
Cruncher
Poland
Joined: Dec 3, 2022
Post Count: 13
Status: Offline
Project Badges:
Reply to this Post  Reply with Quote 
Re: OPN tasks spam dmesg while runnning on ARM+Linux
Yeah I have the same problem on Odroid M1.

A typical OPN1 job work for some 20-22 CPU hours on M1, and similar job on Jasper Lake Celeron takes about 2h.
I don't think ARM A55 cores are THAT slow.. Perhaps the executable is built for any ARM machine, including dark ages of the original RasPi?

It does seem to be the case:
$ file wcgrid_opn1_autodock_7.21_arm-unknown-linux-gnueabihf 
wcgrid_opn1_autodock_7.21_arm-unknown-linux-gnueabihf: ELF 32-bit LSB executable, ARM, EABI5 version 1 (GNU/Linux), statically linked, for GNU/Linux 3.2.0, BuildID[sha1]=fb0ffad8933279b8bf52709d570ef6f978e41ee9, stripped


So that might be a stupid question but.. Are those executables open source? Can I compile it myself?
[Dec 17, 2022 10:53:47 AM]   Link   Report threatening or abusive post: please login first  Go to top 
[ Jump to Last Post ]
Post new Thread