Re: [Valgrind-developers] helgrind: some more ideas

[Julian S. <js...@ac...>]

> Right now I use the graph machinery, not vts.
> In order to support barrier I have to create a fake segment which does not
> belong to any thread.
> I did not figure out what VTS to put in that fake segment (well, I did not
> try hard :))

Ah, ok, something to fix.  The graph machinery is much too expensive
for realistic use.  The cache miss rate may be low but the miss
cost can be extremely high.

J