Re: [Valgrind-developers] thread-change callback

[Bart V. A. <bar...@gm...>]

On Thu, Feb 21, 2008 at 6:38 PM, Vince Weaver <vi...@cs...> wrote:
>  To do this properly, it would be nice if it were possible to be notified
>  whenever a thread-change happened.  That way the statistics from the
>  various threads could be kept separately.

This would be useful for exp-drd too. What I do now is to compare the
result of VG_(get_running_tid)() with a cached value in order to
detect when Valgrind scheduled another thread. This test is performed
upon every load, every store, and every time the stack pointer is
modified.

Bart.