--profile-flags=00000000 now prints summary statistics, one line per
profiled block, but with no translation details. Previously it had
no effect.
--profile-interval=<number> is a new flag that causes the profile data
to be dumped and zeroed every <number> event checks. This makes it
possible to get profile data without waiting for runs to end, and to
get profile data which depends on the current workload etc. If
--profile-interval=0 or is unset, the profile is printed only once, at
the end of the run, as before.
--profile-flags=XXXXXXXX (for at least one nonzero X) prints the
summary lines both at the start and end of the profile, so you don't
have to scroll back up to the top to see the summary.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13213
