Sims crashing with segmentation fault error in libshmlib.so

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Parveen Duhan

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Apr 18, 2023, 5:51:39 AM4/18/23
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Does anyone familiar with the following error: 

A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00002ab24633ffac, pid=31591, tid=0x00002ab246844700
#
# JRE version: Java(TM) SE Runtime Environment (8.0_171-b11) (build 1.8.0_171-b11)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.171-b11 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# C  [libshmlib.so+0xfac]  shmreadvalue+0x47
#


I'm getting this error for large threaded sims(>16). On some m/c it runs fine but on other m/c it fails almost every time. Just wanted to make sure if there are issues related to Tejas backend module(transfer engine) or it's more of platform related issue!!

I'm using Tejas_1.4

Smruti R. Sarangi

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Apr 18, 2023, 6:04:52 AM4/18/23
to Tejas
Please use the latest version and see if the same problem persists.


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