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Message boards : News : Nbody release v1.72

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Sidd
Project developer
Project tester
Project scientist
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Joined: 19 May 14
Posts: 72
Credit: 356,131
RAC: 0

Message 67826 - Posted: 28 Sep 2018, 0:07:26 UTC

Hey All,
I just released version 1.72 of nbody for linux and windows. Mac to follow soon. I have also put up some new runs. Please let me know if there are any issues.

Thank you for your continued support,
Sidd

Jan Henrik
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Joined: 6 Mar 17
Posts: 2
Credit: 2,164,271
RAC: 4,381

Message 67829 - Posted: 30 Sep 2018, 18:33:27 UTC

some of my 1.72 (not all) say: "computation error"

Jan Henrik
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Joined: 6 Mar 17
Posts: 2
Credit: 2,164,271
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Message 67831 - Posted: 3 Oct 2018, 5:20:46 UTC

sim ok:

Application
MilkyWay@Home N-Body Simulation 1.72 (mt)
Name
de_nbody_9_27_2018_v172_20k__sim_2_1536217849_153490
State
Ready to report


data never:

Application
MilkyWay@Home N-Body Simulation 1.72 (mt)
Name
de_nbody_7_23_2018_v170_20k__data_3_1536217849_32740
State
Computation error

Ruud van der Kroef
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Joined: 1 Jan 08
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Message 67832 - Posted: 3 Oct 2018, 11:23:30 UTC - in response to Message 67831.

Hi all,

I have the same experience: as of Sep 28 2018 I found more than 150 WU's failing running N-Body Simulation 1.72 (mt).
I noticed the same as Jan Henrik above: the failing WU's are all ".._v170_20k__data_.."
There are no failing WU's ".._v172_20k__sim_.."
I did some random check for valid "data" WU's, but did no find any. Too many to check them all.
The failing WU's all error out after 2 sec. of processing time with the following:

<core_client_version>7.10.2</core_client_version>
<![CDATA[
<message>
De gegevens zijn ongeldig.
(0xd) - exit code 13 (0xd)</message>
<stderr_txt>
<search_application> milkyway_nbody 1.72 Windows x86_64 double OpenMP, Crlibm </search_application>
Using OpenMP 2 max threads on a system with 8 processors
Error evaluating NBodyCtx: [string "-- /* Copyright (c) 2016 Siddhartha Shelton..."]:85: bad argument #1 to 'create' (Missing required named argument 'IterMax')
Failed to read input parameters file
18:48:10 (119036): called boinc_finish(13)

</stderr_txt>

Hope this info helps.
Regards,
Ruud


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