On Mon, 2012-05-21 at 10:01 +0800, 王?? wrote:
> Hello everyone.
>
>
> Massif is a heap and stack profiler, I have a question about massif when I
> use it. It is that I can’t get the output log(massif.out.pid) until the
> program tested is over. If the program tested is just like endless while
> sentence, how can I get the massif log. Thank you.
If you have Valgrind 3.7.0, you can do on-demand massif snapshot
using:
vgdb snapshot
or
vgdb detailed_snapshot
For more info, see user manual e.g.
http://www.valgrind.org/docs/manual/ms-manual.html#ms-manual.monitor-commands
Alternatively, you can do snapshot on demand from a gdb connected
to the Valgrind gdbserver.
Philippe
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