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Posts by Jake

1) Questions and Answers : Unix/Linux : Error with N-Body Simulation v1.60 (mt) needing library (Message 64569)
Posted 25 May 2016 by Jake
Post:
Its been a couple weeks and I've accumulated 15 computation errors with this specific application. The error message is

<core_client_version>7.6.31</core_client_version>
<![CDATA[
<message>
process exited with code 127 (0x7f, -129)
</message>
<stderr_txt>
../../projects/milkyway.cs.rpi.edu_milkyway/milkyway_nbody_1.60_x86_64-pc-linux-gnu__mt: error while loading shared libraries: libgomp.so.1: cannot open shared object file: No such file or directory
</stderr_txt>
]]>

These started showing up after I reinstalled to ubuntu 16.04 server (from ubuntu 12.04 server) and I believe this is having an issue since the library it's trying to access must be depreciated and has been removed from ubuntu. Just curious if anyone else has this issue and if installing said library had any effects. All the other tasks from other applications and projects all complete properly so the problem seems to be specific to just this application.

Also, is there any way to opt out of just this one application?
2) Message boards : News : New Nbody Version 1.50 (Message 63646)
Posted 30 May 2015 by Jake
Post:
Currently a Milkyway@Home project says Running(4 CPUs) but when viewing the system load only one core is running at 100% while the other three are idle, the core with 100% use switches every several seconds (load balancing or something im assuming) why is this process claming its using 4 cpus but only using one? no other tasks can run while this one is since it is claming that it is going to be using all four cores. The tasks do complete sucessfully in about 25 minutes though.

BOINC Client:7.4.23
BOINC Manager:7.4.23 (x64)
Operating System: ubuntu 15.04 64-bit




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