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Re: [Discuss-gnuradio] ENABLE_PERFORMANCE_COUNTERS Crash

From: Neel Pandeya
Subject: Re: [Discuss-gnuradio] ENABLE_PERFORMANCE_COUNTERS Crash
Date: Wed, 28 Sep 2016 15:20:12 -0700

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

--Neel Pandeya

On 28 September 2016 at 15:13, <address@hidden> 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.



Any ideas on what could be happending / done wrong ? 


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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