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Posts by DeleteNull

1) Message boards : Number crunching : post milkyway_x86_64-pc-linux-gnu problems here (Message 6563)
Posted 24 Nov 2008 by ProfileDeleteNull
Post:
This is the output from the WU:
<core_client_version>6.2.12</core_client_version>
<![CDATA[
<message>
process exited with code 22 (0x16, -234)
</message>
<stderr_txt>
execv: No such file or directory

</stderr_txt>
]]>

It seems your app_info.xml has an error with the file name of the executable.
2) Message boards : Number crunching : nm_test 7 (Message 6520)
Posted 23 Nov 2008 by ProfileDeleteNull
Post:
<with or without cuts in the parameter file> ??

I have nothing changed (sources nor parameter files). The only changes i have made were in the "make.linux" file (pathes and some flags), that i could compile (statically) on my machine.

So, only you can decide if we are "comparing them with or without cuts". I cannot calculate what "type of cut" will influence the validation of a result.
3) Message boards : Number crunching : nm_test 7 (Message 6499)
Posted 23 Nov 2008 by ProfileDeleteNull
Post:
On my Linux box (OpenSuse 11.0 64bit) the WU's are running well with application:
1. milkyway_0.2_x86_64-pc-linux-gnu and
2. 18% faster with a self compiled version from the tar (no changes in the source code, only a few compiler flags set.)

It seems that the new (test) WU's need about 2 times more cpu-time to complete than the "old" WU's with milksops application.
4) Message boards : Application Code Discussion : milkyway v0.2 code release (Message 6494)
Posted 23 Nov 2008 by ProfileDeleteNull
Post:
Got the code compiled, but just trying to play with compiler flags before touching source. However, I can't seem to get the app_info right for comparing to the existing application. What's the application name? astronomy, milkyway, or something else?


<app_info>
<app>
<name>milkyway</name>
</app>
<file_info>
<name>your_application_name</name>
<executable/>
</file_info>
<app_version>
<app_name>milkyway</app_name>
<version_num>2</version_num>
<file_ref>
<file_name>your_application_name</file_name>
<main_program/>
</file_ref>
</app_version>
</app_info>
5) Message boards : Application Code Discussion : milkyway v0.2 code release (Message 6455)
Posted 22 Nov 2008 by ProfileDeleteNull
Post:
I have downloaded the new tar, but anyway now missing:
/searches/asynchronous_newton_method.<h/c>

6) Message boards : Application Code Discussion : milkyway v0.2 code release (Message 6451)
Posted 22 Nov 2008 by ProfileDeleteNull
Post:
o.k., thanks. But now:
../evaluation/mpi_evaluator.h
is missing.

EDIT: jedirock is the same file missing.
7) Message boards : Application Code Discussion : milkyway v0.2 code release (Message 6443)
Posted 22 Nov 2008 by ProfileDeleteNull
Post:
Nice, but the files probability.h/c are missing in the astronony folder?!

8) Message boards : Number crunching : Computation Error with SuSE11.0 (Message 3966)
Posted 30 Jun 2008 by ProfileDeleteNull
Post:
Can you tell us what the real problem was?
For those that get a computation error on SuSE 11.0 etc ...
here's a new app linked statically...



The new app links the the "needed libs" statically, so the new app has more bytes (about ten times more) but is much more compatible for various Linux-Distros.
...and also it provides more information, so you can compare your results/computers with others...

e.g.

<core_client_version>6.3.4</core_client_version>
<![CDATA[
<stderr_txt>
Processor Information:
  Model: Intel Core 2 Quad Q6600, 2.40 GHz
  Package: 4 Cores

Processor Caches:
  L1 code cache, 32 KB
  L1 data cache, 32 KB
  L2 combined cache, 4 MB

Processor Features:   64bit   simd   [x86]   cmov   mmx   sse   sse2   sse3   ssse3   vmx   lm   lahf_lm   tm   tm2   eist   nx 
</stderr_txt>
]]>



------------
Rechenaugust
9) Message boards : Number crunching : Computation Error with SuSE11.0 (Message 3955)
Posted 29 Jun 2008 by ProfileDeleteNull
Post:
For those that get a computation error on SuSE 11.0 etc ...
here's a new app linked statically...

http://calbe.dw70.de/milkyway/astronomy_1.24_x86_64-pc-linux-gnu.tar.bz2

Hope that it helps and solves the issue.
(use at own risk, as always)




Thank you Crunch3r,

this application works (for me) with Suse 11.0 x86_64 (Intel Quad).

------------
Rechenaugust
10) Message boards : Number crunching : Process got signal 11 (Message 3236)
Posted 17 Apr 2008 by ProfileDeleteNull
Post:
Hi,
the installed lib in my system is libc-2.7.so, the lib which logs the error...

11) Message boards : Number crunching : Process got signal 11 (Message 3230)
Posted 16 Apr 2008 by ProfileDeleteNull
Post:
Hi,

i have tried it (Suse 11.0, 64bit) with BOINC 5.10.45 and BOINC 6.1.15, but i always get an error message like this (system logs):
segfault at xxxxxxxx ip xxxxxxxxxxxx sp xxxxxxxx error 6 in libc-2.7.so
and BOINC reports:
Output file gs_??? for task gs_??? absent.

All my other projects (e.g. ABC, PrimeGrid) are running well.

I think that i have to compile the astronomy_1.23 software for my system on my box, but where can i get the sources?




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