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On Thu, Mar 30, 2023 at 07:13:11PM +0200, Alejandro Colomar wrote:
> POSIX.1 Issue 8 will fix the long-standing issue with sockaddr APIs,
> which inevitably caused UB either on user code, libc, or more likely,
> both. sockaddr_storage has been clarified to be implemented in a manner
> that aliasin
I see. Thank you for the clarification!
On Thu, Mar 30, 2023 at 5:23 AM Jonathan Wakely wrote:
>
> On Thu, 30 Mar 2023 at 09:33, Ken Matsui wrote:
> >
> > Hi François,
> >
> > On Wed, Mar 29, 2023 at 10:11 PM François Dumont
> > wrote:
> > >
> > > Hi
> > >
> > > Do not hesitate to dig into libr
POSIX.1 Issue 8 will fix the long-standing issue with sockaddr APIs,
which inevitably caused UB either on user code, libc, or more likely,
both. sockaddr_storage has been clarified to be implemented in a manner
that aliasing it is safe (suggesting a unnamed union, or other compiler
magic).
Link:
On Thu, 30 Mar 2023 at 09:33, Ken Matsui wrote:
>
> Hi François,
>
> On Wed, Mar 29, 2023 at 10:11 PM François Dumont wrote:
> >
> > Hi
> >
> > Do not hesitate to dig into library doc. Especially this page:
> >
> > https://gcc.gnu.org/onlinedocs/gcc-8.1.0/libstdc++/manual/manual/test.html
> >
> >
On 29/03/2023 19:18, Wileam Yonatan Phan wrote:
Hi Andrew,
I just built GCC 12.2.0 with AMDGCN offloading successfully with Spack!
However, when I tried to test it with an OpenACC test code that I have, I
encountered the following error message:
wyp@basecamp:~/work/testcodes/f90-acc-ddot$ gfor
Hi François,
On Wed, Mar 29, 2023 at 10:11 PM François Dumont wrote:
>
> Hi
>
> Do not hesitate to dig into library doc. Especially this page:
>
> https://gcc.gnu.org/onlinedocs/gcc-8.1.0/libstdc++/manual/manual/test.html
>
> You can also find it in your git clone in /libstdc++-v3/doc/html.
>
> Y