From: "François Dumont" <frs.dumont@gmail.com>
To: Jonathan Wakely <jwakely@redhat.com>,
Rainer Orth <ro@cebitec.uni-bielefeld.de>
Cc: Jonathan Wakely via Gcc-patches <gcc-patches@gcc.gnu.org>,
libstdc++ <libstdc++@gcc.gnu.org>
Subject: Re: [PATCH] Move std::search into algobase.h
Date: Thu, 1 Jun 2023 22:36:52 +0200 [thread overview]
Message-ID: <b1653f5c-5273-fdcf-34d9-8c05d4d4bc38@gmail.com> (raw)
In-Reply-To: <CACb0b4nxumie5nLCH=rxY6AQQweMf3zJ-LW=3WzTG0dFBSkZ2A@mail.gmail.com>
[-- Attachment #1: Type: text/plain, Size: 2939 bytes --]
It's of course not as easy as I thought.
I would never have detected this problem on my system because I'm
missing omp.h.
I've implemented and added a:
// { dg-require-effective-target omp }
so that now those tests are UNRESOLVED rather than PASS.
Now I've install OMP and try to rebuild lib to reproduce the failure.
To be continued tomorrow...
On 01/06/2023 14:05, Jonathan Wakely wrote:
>
>
> On Thu, 1 Jun 2023 at 12:52, Rainer Orth <ro@cebitec.uni-bielefeld.de>
> wrote:
>
> Jonathan Wakely via Gcc-patches <gcc-patches@gcc.gnu.org> writes:
>
> > On Wed, 31 May 2023 at 18:39, François Dumont via Libstdc++ <
> > libstdc++@gcc.gnu.org <mailto:libstdc%2B%2B@gcc.gnu.org>> wrote:
> >
> >> libstdc++: Reduce <functional> inclusion to <stl_algobase.h>
> >>
> >>
> >> Move the std::search definition from stl_algo.h to
> stl_algobase.h and use
> >> the later in <functional>.
> >>
> >> For consistency also move std::__parallel::search and
> associated helpers
> >> from
> >> <parallel/stl_algo.h> to <parallel/stl_algobase.h> so that
> >> std::__parallel::search
> >> is accessible along with std::search.
> >>
> >> libstdc++-v3/ChangeLog:
> >>
> >> * include/bits/stl_algo.h
> >> (std::__search, std::search(_FwdIt1, _FwdIt1, _FwdIt2,
> >> _FwdIt2, _BinPred)): Move...
> >> * include/bits/stl_algobase.h: ...here.
> >> * include/std/functional: Replace <stl_algo.h>
> include by
> >> <stl_algobase.h>.
> >> * include/parallel/algo.h
> (std::__parallel::search<_FIt1,
> >> _FIt2, _BinaryPred>)
> >> (std::__parallel::__search_switch<_FIt1, _FIt2,
> >> _BinaryPred, _ItTag1, _ItTag2>):
> >> Move...
> >> * include/parallel/algobase.h: ...here.
> >> * include/std/functional: Remove <bits/stl_algo.h> and
> >> <parallel/algorithm>
> >> includes. Include <bits/stl_algobase.h>.
> >>
> >> Tested under Linux x86_64.
> >>
> >> Ok to commit ?
> >>
> >
> > OK
>
> This seems to have caused
>
> +FAIL: 17_intro/headers/c++2011/parallel_mode.cc (test for excess
> errors)
> +FAIL: 17_intro/headers/c++2014/parallel_mode.cc (test for excess
> errors)
>
> on i386-pc-solaris2.11:
>
>
> I think it affects all targets.
>
>
> Excess errors:
> /var/gcc/regression/master/11.4-gcc-gas/build/i386-pc-solaris2.11/libstdc++-v3/include/parallel/algobase.h:496:
> error: '__search_template' is not a member of '__gnu_parallel';
> did you mean '__find_template'?
>
> Rainer
>
> --
> -----------------------------------------------------------------------------
> Rainer Orth, Center for Biotechnology, Bielefeld University
>
next prev parent reply other threads:[~2023-06-01 20:36 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-31 17:39 François Dumont
2023-05-31 17:55 ` Jonathan Wakely
2023-06-01 11:52 ` Rainer Orth
2023-06-01 12:05 ` Jonathan Wakely
2023-06-01 13:50 ` François Dumont
2023-06-01 20:36 ` François Dumont [this message]
2023-06-01 21:57 ` Jonathan Wakely
2023-06-02 7:33 ` François Dumont
2023-06-02 7:43 ` Jonathan Wakely
2023-06-02 9:47 ` François Dumont
2023-06-02 11:30 ` Jonathan Wakely
2023-06-02 12:34 ` Jonathan Wakely
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