Re: [Discuss-gnuradio] ENABLE_PERFORMANCE_COUNTERS Crash

Neel,

 

Sure it is the B4860QDS running the Yocto 1.8 'daisy' build from the freescale website.  I am using the 64-bit build.

 

 

K-

 

From: Neel Pandeya [mailto:neel.pandeya@ettus.com]
Sent: Wednesday, September 28, 2016 4:29 PM
To: Unice, W. Kyle @ CSG - CSW
Cc: discuss-gnuradio@gnu.org
Subject: Re: [Discuss-gnuradio] ENABLE_PERFORMANCE_COUNTERS Crash

 

Hello Kyle:

Yeah, I had a feeling as I looked more closely at the error messages.
Could you tell me more about your hardware and your Linux distro/version?

--Neel Pandeya

 

On 28 September 2016 at 15:22, <kyle.unice@l-3com.com> wrote:

Neel,

 

Actually I am running on a PPC 64-bit platform.

 

root@b4860:~# gcc --version

gcc (GCC) 4.9.2

Copyright (C) 2014 Free Software Foundation, Inc.

This is free software; see the source for copying conditions.  There is NO

warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

 

root@b4860:~# uname -a

Linux b4860 3.12.37-rt51-QorIQ-SDK-V1.8+gf488de6 #1 SMP Thu Sep 1 08:15:41 PDT 2016 ppc64 GNU/Linux

root@b4860:~# echo $LD_LIBRARY_PATH

 

root@b4860:~# source ./ld.sh

root@b4860:~# echo $LD_LIBRARY_PATH

/usr/lib64

root@b4860:~#

 

K-

 

From: Neel Pandeya [mailto:neel.pandeya@ettus.com]
Sent: Wednesday, September 28, 2016 4:20 PM
To: Unice, W. Kyle @ CSG - CSW
Cc: discuss-gnuradio@gnu.org
Subject: Re: [Discuss-gnuradio] ENABLE_PERFORMANCE_COUNTERS Crash

 

Hello Kyle:

You're running on the E310, right? Where did you build GNU Radio, on the E310, or on the external host?

Could you post the output of the following:

gcc --version

uname -a

echo $LD_LIBRARY_PATH

 

--Neel Pandeya

 

On 28 September 2016 at 15:13, <kyle.unice@l-3com.com> wrote:

I compile GNU Radio with the –DENABLE_PERFORMANCE_COUNTERS=ON,  edit the /etc/gnuradio/conf.d/gnuradio-runtime.conf file to enable 'ctrlport' etc.  I bring up my graph and add the CtrlPort Performance Monitor and CtrlPort Monitor blocks to my graph and then run the graph.

 

I get a page fault in this code:

warning: Could not load shared library symbols for linux-vdso64.so.1.

Do you need "set solib-search-path" or "set sysroot"?

[Thread debugging using libthread_db enabled]

Using host libthread_db library "/lib64/libthread_db.so.1".

Core was generated by `/usr/bin/python -u /home/root/grc_tests/becdl.py '.

Program terminated with signal 11, Segmentation fault.

#0  0x00003fffafce7c80 in rpcbasic_register_get<gr::blocks::throttle, double>::rpcbasic_register_get (this=0x12c661f0, block_alias=...,

    functionbase=<optimized out>, function=<optimized out>, min=..., max=...,

    def=..., units_=0x3fffafd60a10 "Hz", desc_=0x3fffafd60a18 "Sample Rate",

    minpriv_=RPC_PRIVLVL_MIN, display_=2049)

    at /opt/QorIQ-SDK-V1.8-20150619-yocto/build_b4860qds-64b_release/tmp/work/ppc64e6500-fsl-linux/gnuradio/3.7.10-r0/git/gnuradio-runtime/include/gnuradio/rpcregisterhelpers.h:1076

1076      /opt/QorIQ-SDK-V1.8-20150619-yocto/build_b4860qds-64b_release/tmp/work/ppc64e6500-fsl-linux/gnuradio/3.7.10-r0/git/gnuradio-runtime/include/gnuradio/rpcregisterhelpers.h: No such file or directory.

(gdb)

 

Any ideas on what could be happending / done wrong ? 
Thanks

 

W. Kyle Unice

Staff Engineer

MS F1H03

322 North 2200 West Dock 3

Salt Lake City, Utah 84116-0850

 

Voice: 801-594-2687

 

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