Re: [Valgrind-users] Multi threading

[<pa...@fr...>]

----- Original Message -----
> Hi,
>
> I am running valgrind in order to get a call graph, I am running top
> and I keep seeing only one thread 100% cpu working for valgrind.
> 
> Does valgrind have any parameters that I can set for him, so it will
> use all my machine cores (16 for example) ?

Hi

In short, Valgrind serializes threads to run on one core.

This questions comes up fairly regularly on this list. Check the archives, there was a recent post with a link to a presentation on what has been done and what would be required to have multithreading in Valgrind.

A+
Paul