Hi,
We developed a CTF Trace analyzer with a
custom trace format based on Trace Compass version 4.3.
Recently we ran into the following issue:
When opening a trace in a Tracing project,
the analysis try to build the entry and perform the analysis
eternally for our custom view based on a TimeGraphView.
It even freeze the eclipse instance and the
workspace become unusable.
After further investigation, it seems that
the thread that contains the deadlock is the thread that
performs the mergeBucket() function that build the
HistogramDataModel (I attached a screenshot of the call stack
for this thread). This issue seems to come from the fact that
we have an event with a timestamp that is apparently the size
of a long (9223372036854775807). An overflow probably occur at
the loop while(timestamp >= fTimeLimit).
We cannot see how to deal with this issue
from our perspective, (for instance checking if an event is
inconsistent in the trace that is processed) as most of the
processing in our application is done by Trace compass.
Do you have any idea how we could solve
this issue ?
Thanks,
Alexis Bouffies
Software Engineer/Analyst
Mannarino Systems & Software Inc.
100 Alexis-Nihon Boulevard, Suite 800
Canada, H4M 2P4
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