Hi,
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 combina
> 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 (li
Hi,
I read in the manual of GCC the following line:
// new intrinsic header file, it should be included before using
any IA-32/x86-64 intrinsics.
What does it mean? I have to explicitly include this library in my code if I
want to use the intrinsic functions like ssex or mcrc32 etc.
Thank you
Nobody can answer to my question?
Thank you
Salvatore Frandina
Hi,
thank you for your reply. So I cannot use the Helgrind tool without disabling
the futexes. Do you know if exist a open source thread analyzer?
Thank you
Hi,
I have found the solution i.e. the developers of GCC have found it. The latest
version of GCC 4.6.3 can be used with Helgrind. See here for more detail
http://gcc.gnu.org/onlinedocs/libstdc++/manual/debug.html#debug.races
Best Regards
Salvatore
Hi all,
I would like to know if GCC provides an option to get a detailed report on the
optimization actually performed by the compiler. For example with the Intel C
compiler it is possible using the -opt-report. I don't want to look at the
assembly file and figure out the optimization.
Thank yo
Hi,
I would like to know if the next release of GCC will support the openACC
directives. At the moment only commercial compilers support the openACC
standard.
Thank you
Salvatore
