----- On May 16, 2019, at 1:42 AM, Ravindra Kumar Meena rmeena...@gmail.com wrote:
> Hi LTTng developers, > I have been selected at GSoC 2019 with organization RTEMs. My project is [ > https://devel.rtems.org/ticket/3696 | https://devel.rtems.org/ticket/3696 ] > The objective of the project is to convert the trace data into CTF. The trace > data is already generated by the system. All that is left is to convert the > trace data into CTF. I am interested in CTF because I want to send it to trace > compass for analysis. > Any idea how can I achieve this? If you intend to produce CTF traces natively from the target, you will want to look into the barectf project [1]. However, if your goal is to do a post-processing phase to convert traces from some existing format to CTF, you will want to look into the Babeltrace project [2] master branch which is in preparation for Babeltrace 2.0. The approach here would be to create a Babeltrace 2 source plugin which reads your trace format into the Babeltrace 2 intermediate representation by using the APIs exposed to plugins by Babeltrace 2. Babeltrace 2 has a generic CTF sink which can serialize the resulting trace intermediate representation into CTF. Thanks, Mathieu [1] https://github.com/efficios/barectf [2] https://diamon.org/babeltrace/ > -- > Ravindra Kumar Meena , > B. Tech. Computer Science and Engineering, > [ https://www.iitism.ac.in/ | Indian Institute of Technology (Indian School of > Mines) ] , Dhanbad > _______________________________________________ > lttng-dev mailing list > lttng-dev@lists.lttng.org > https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev -- Mathieu Desnoyers EfficiOS Inc. http://www.efficios.com _______________________________________________ lttng-dev mailing list lttng-dev@lists.lttng.org https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
