profiling and synchronization issues

D

Dimitri Ognibene

how can i find if my program does spent to much time in
synchronization?
if some conflict does exist on accessing a data?
I've a thread, without any synchronized code segment, that does
calculation and some times notifies another method for repaint the
status of varius data...
The repaint only read data so i've not used any synchronization...
but does java thread model work in this way? Or it create some kind of
lock.. and waiting between the two threads and my system goes slow for
that?
There is any tool that can help me in profiling these kind of
situations?
thanks
Dimitri
 

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