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From: Grobe, Gary L. \(JSC-EV\)[ESCG] (gary.l.grobe_at_[hidden])
Date: 2007-01-02 17:22:42


Ah, sorry about that ...

$ ./mx_info
MX Version: 1.1.6
MX Build: ggrobe_at_juggernaut:/home/ggrobe/Tools/mx-1.1.6 Thu Nov 30
14:17:44 GMT 2006
1 Myrinet board installed.
The MX driver is configured to support up to 4 instances and 1024 nodes.
===================================================================
Instance #0: 224.9 MHz LANai, 99.7 MHz PCI bus, 2 MB SRAM
        Status: Running, P0: Link up
        MAC Address: 00:60:dd:47:c2:a7
        Product code: M3F-PCIXD-2 V2.2
        Part number: 09-03034
        Serial number: 291824
        Mapper: 46:4d:53:4d:41:50, version = 0x0000000c,
configured
        Mapped hosts: 16

                                                                ROUTE
COUNT
INDEX MAC ADDRESS HOST NAME P0
----- ----------- --------- ---
   0) 00:60:dd:47:c2:a7 juggernaut:0 1,1
   1) 00:60:dd:47:ab:c9 node-1:0 6,3
   2) 00:60:dd:47:ab:c8 node-2:0 6,3
   3) 00:60:dd:47:ab:ca node-3:0 6,3
   4) 00:60:dd:47:bf:65 node-7:0 6,3
   5) 00:60:dd:47:c2:e1 node-8:0 6,3
   6) 00:60:dd:47:c0:c1 node-9:0 6,3
   7) 00:60:dd:47:c0:e5 node-13:0 6,3
   8) 00:60:dd:47:c2:91 node-14:0 6,3
   9) 00:60:dd:47:c0:b2 node-15:0 6,3
  10) 00:60:dd:47:bf:f5 node-19:0 1,1
  11) 00:60:dd:47:c0:b1 node-20:0 6,3
  12) 00:60:dd:47:c0:f8 node-21:0 7,3
  13) 00:60:dd:47:c0:8a node-25:0 6,3
  14) 00:60:dd:47:c0:c2 node-27:0 5,3
  15) 00:60:dd:47:c2:e0 node-26:0 5,3

-----Original Message-----
From: users-bounces_at_[hidden] [mailto:users-bounces_at_[hidden]] On
Behalf Of Reese Faucette
Sent: Tuesday, January 02, 2007 4:08 PM
To: Open MPI Users
Subject: Re: [OMPI users] Ompi failing on mx only

Ompi failing on mx only> I've attached the ompi_info from node-1 and
node-2.

thanks, but i need "mx_info", not "ompi_info" ;-)

> But now that you mention mapper, I take it that's what SEGV_MAPERR
> might be referring to.

this is an ompi red herring; it has nothing to do with Myrinet mapping,
even though it kinda looks like it.

> $ mpirun --prefix /usr/local/openmpi-1.2b2 -x
> LD_LIBRARY_PATH=${LD_LIBRARY_PATH} --hostfile ./h1-3 -np 5 --mca mtl
> mx,self ./cpi
> Signal:11 info.si_errno:0(Success) si_code:1(SEGV_MAPERR)

A gdb traceback would be interesting on this one.
thanks,
-reese

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