> On 2/19/2012 9:42 AM, erotavlas_tu...@libero.it wrote: > > > I'm starting to use Helgrind a tool of Valgrind. I read on the manual the > > following statement: > > Runtime support library for GNU OpenMP (part of GCC), at least for GCC > > versions 4.2 and 4.3. The GNU OpenMP runtime library (libgomp.so) > > constructs its own synchronisation primitives using combinations of atomic > > memory instructions and the futex syscall, which causes total chaos since > > in Helgrind since it cannot "see" those. > > > > In the latest version of GCC, is this still true or now the OpenMP uses the > > standard POSIX pthread? > > > > Do you have a specific OS family in mind? > > > -- > Tim Prince >
Yes, I'm talking about the UNIX OS (Linux, MacOSx). The tool valgrind is only available for these systems. Salvatore Frandina
