GSoC Project | Basic Support for Trace Compass

Ravindra Kumar Meena rmeena840 at
Mon Jul 22 08:48:33 UTC 2019

> You have to figure out what these values mean. You may also ask the
> LTTNG mailing list.

On writing to the stream file there are two possible problems:

1. In the second step writing to the stream file might not write to the
corresponding binary stream file because the item->cpu can also change.

e.g if prev_comm is of cpu_id=4 then ther nex_comm might be of cpu_id =5
and it will write the content to the event_5 binary stream file.

2. There will be two timestamp value one for prev_comm and another one for
next_comm. Not sure which to write in the binary stream file.

*Ravindra Kumar Meena*,
B. Tech. Computer Science and Engineering,
Indian Institute of Technology (Indian School of Mines)
<>, Dhanbad
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