[lttng-dev] CTF parser library or plugin location?

Mathieu Desnoyers mathieu.desnoyers at efficios.com
Tue Nov 29 03:41:18 UTC 2016


The Trace Compass plugin contains a Java CTF reader. 
It does not have a CTF writer however. 

We have the babeltrace project which both read and write CTF, from 
either C or python. (http://diamon.org/babeltrace) 

We also have BareCTF which writes CTF, initially for baremetal, but 
can also accomodate other applications. (https://github.com/efficios/barectf) 

And LTTng-UST, and Linux application tracer, produces CTF. 
(http://lttng.org) 

Thanks, 

Mathieu 

----- On Nov 28, 2016, at 10:06 PM, Ebelechukwu Nwafor <ebelechukwu.nwafor at bison.howard.edu> wrote: 

> Hi Mathieu.
> Thanks for the information. It does not seem like the plugin contains the CTF
> parser that reads and write events. Is there an additional library that i have
> to import to do that?

> Thanks.

> On Mon, Nov 28, 2016 at 8:21 PM, Mathieu Desnoyers < [
> mailto:mathieu.desnoyers at efficios.com | mathieu.desnoyers at efficios.com ] >
> wrote:

>> ----- On Nov 28, 2016, at 7:59 PM, Ebelechukwu Nwafor < [
>> mailto:ebelechukwu.nwafor at bison.howard.edu |
>> ebelechukwu.nwafor at bison.howard.edu ] > wrote:

>>> Hello All.
>>> I am new to lttng and linux tracing. I was trying to download the linux update
>>> plugin so i can use the CTF parser to read events. I followed instructions on
>>> the eclipse documentation located at:

>>> [
>>> http://help.eclipse.org/luna/index.jsp?topic=%2Forg.eclipse.linuxtools.lttng.help%2Fdoc%2FInstallation.html
>>> |
>>> http://help.eclipse.org/luna/index.jsp?topic=%2Forg.eclipse.linuxtools.lttng.help%2Fdoc%2FInstallation.html
>>> ]

>>> The CTF parser and LTTNG tracing toolkit does not seem to be included in the
>>> Linux tools plugin anymore. Does anyone know how i could get the library for
>>> CTF parsing or possibly plugin location?

>> Hi,

>> This is now under its own Eclipse project: [ http://tracecompass.org/ |
>> http://tracecompass.org/ ]
>> You can use it either as a stand alone app, or as an eclipse plugin (see [
>> http://tracecompass.org/download.html | http://tracecompass.org/download.html ]
>> ).

>> Thanks,

>> Mathieu

>>> Best Regards.

>>> --
>>> Ebelechukwu Nwafor,
>>> Graduate Student,
>>> Howard University.

>>> _______________________________________________
>>> lttng-dev mailing list
>>> [ mailto:lttng-dev at lists.lttng.org | lttng-dev at lists.lttng.org ]
>>> [ https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev |
>>> https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev ]

>> --
>> Mathieu Desnoyers
>> EfficiOS Inc.
>> [ http://www.efficios.com/ | http://www.efficios.com ]

> --
> Ebelechukwu Nwafor,
> Graduate Student,
> Howard University.

-- 
Mathieu Desnoyers 
EfficiOS Inc. 
http://www.efficios.com 
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