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HPCC on PPC64EL

Topics related to alternative architectures including ARM and similar

Wed Apr 29, 2015 8:08 pm Change Time Zone

Hey all...I'm trying to port HPCC to IBM POWER8 running Ubuntu 15.04. I have most of the base code compiled, but when I try to run, I am getting the following when the mydali daemon starts:

Code: Select all
00000000 2015-04-28 17:46:40.558 27679 27679 "Build community_6.0.0-trunk0[heads/master-0-g6f2c8d-dirty]"
00000001 2015-04-28 17:46:40.558 27679 27679 "WARNING: Local path used for backup url: /var/lib/HPCCSystems/hpcc-mirror/dali/"
00000002 2015-04-28 17:46:40.558 27679 27679 "Backup URL = //9.3.3.23/var/lib/HPCCSystems/hpcc-mirror/dali/"
00000003 2015-04-28 17:46:40.558 27679 27679 "Checking backup location: //9.3.3.23/var/lib/HPCCSystems/hpcc-mirror/dali/"
00000004 2015-04-28 17:46:40.560 27679 27679 "Checking for existing daserver instances"
00000005 2015-04-28 17:46:40.561 27679 27679 "Server Version = 3.12, required minimum client version 1.5"
00000006 2015-04-28 17:46:40.561 27679 27679 "DFS Server: numThreads=30"
00000007 2015-04-28 17:46:40.564 27679 27679 "BackupHandler started, async=false"
00000008 2015-04-28 17:46:40.565 27679 27679 "loading store 0, storedCrc=0"
00000009 2015-04-28 17:46:40.565 27679 27679 "Store 0 does not exist, creating new store"
0000000A 2015-04-28 17:46:40.565 27679 27679 "store loaded"
0000000B 2015-04-28 17:46:40.565 27679 27679 "loading external Environment from: /etc/HPCCSystems/environment.xml"
0000000C 2015-04-28 17:46:40.566 27679 27679 "Backtrace:"
0000000D 2015-04-28 17:46:40.567 27679 27679 "  /opt/HPCCSystems/lib/libjlib.so(_Z16printStackReportv+0x50) [0x3fff7e04fdb0]"
0000000E 2015-04-28 17:46:40.567 27679 27679 "  /opt/HPCCSystems/lib/libjlib.so(_Z13excsighandleriP9siginfo_tPv+0xf8) [0x3fff7e0503b8]"
0000000F 2015-04-28 17:46:40.567 27679 27679 "  [0x3fff7e230478]"
00000010 2015-04-28 17:46:40.567 27679 27679 "  /opt/HPCCSystems/lib/libjlib.so(_ZNK18CSimpleInterfaceOfI13IPropertyTreeE4LinkEv+0x10) [0x3fff7e0ef300]"
00000011 2015-04-28 17:46:40.567 27679 27679 "  /opt/HPCCSystems/lib/libjlib.so(_ZN5PTree11addPropTreeEPKcP13IPropertyTree+0x3f8) [0x3fff7e0db6c8]"


as you can imagine this has all kinds of negative downstream effects. I'm wondering where to look next.

Thanks!
jimtom
 
Posts: 1
Joined: Wed Apr 29, 2015 7:58 pm

Thu Apr 30, 2015 9:23 am Change Time Zone

The backtrace would appear to indicate a fault in CSimpleInterfaceOf::Link, which is calling atomic_inc.
It may be worth trying to call atomic_inc in a test program to see if the implementation runs into problems..
jsmith
Community Advisory Board Member
Community Advisory Board Member
 
Posts: 70
Joined: Tue Jul 19, 2011 12:58 pm

Mon May 18, 2015 3:46 pm Change Time Zone

Jim,

I'm working on some Power7 systems now, but haven't put HPCC over to there yet.

Can you keep this thread updated with what you find?

Thanks,
Lee
Lee_Meadows
 
Posts: 16
Joined: Mon Jul 21, 2014 1:43 pm


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