Re: [Valgrind-users] helgrind use more than 32G memory.

[Philippe W. <phi...@sk...>]

On Wed, 2015-06-10 at 19:17 +0800, 王阳 wrote:
> My answer is that helgrind really need more than 6 times or even more
> memory than before ,is that true?
> or helgrind have a bug?
The memory needed by helgrind might depend on what your program does.
Typically, it needs twice the original, but it might be a lot more.

Which version of Valgrind are you using ?
In the SVN version, some memory improvements have been done.

The best is to get the latest SVN version, compile it,
then run with --stats=yes.

That will give some indications where the memory is taken.
More detailed information can also be obtained by using
 --profile-heap=yes

Philippe