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I think we can extend --trace option for later usage to control trace on/off with time duration. For example, we can support following usages.
# trace target program only for 1ms from the beginning.
$ uftrace record --trace=~1ms ./prog
# trace target program since 1ms elapsed from the beginning.
$ uftrace record --trace=1ms~ ./prog
# trace target program only from 1ms elapsed from the beginning to 3ms elapsed, then stop tracing.# so target program is recorded during 2ms in total.
$ uftrace record --trace=1ms~3ms ./prog
Otherwise, we can support -r/--time-range option for this purpose instead for record time.
The text was updated successfully, but these errors were encountered:
From #1643 (comment):
I think we can extend
--trace
option for later usage to control trace on/off with time duration. For example, we can support following usages.Otherwise, we can support
-r
/--time-range
option for this purpose instead for record time.The text was updated successfully, but these errors were encountered: