On Wed, Apr 1, 2009 at 3:37 PM, Tao Zhao <[email protected]> wrote:
> Helgrind detects data races by monitoring every memory access. But is it
> using physical or virtual address? If it uses virtual address, can I modify
> something to get the physical address? Virtual address is not useful for my
> work.

Userspace applications, including Valgrind, use virtual addresses.
Only the kernel is able to translate virtual addresses into physical
addresses and vice versa. Why do you need the physical address
information ?

Bart.

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