From: Linus Torvalds <torvalds@linux-foundation.org>
To: Masahiro Yamada <masahiroy@kernel.org>, Emese Revfy <re.emese@gmail.com>
Cc: Linux Kbuild mailing list <linux-kbuild@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [GIT PULL 2/2] Kconfig updates for v5.10-rc1
Date: Fri, 27 Nov 2020 14:05:33 -0800 [thread overview]
Message-ID: <CAHk-=wjU4DCuwQ4pXshRbwDCUQB31ScaeuDo1tjoZ0_PjhLHzQ@mail.gmail.com> (raw)
In-Reply-To: <CAHk-=winw=9xh6SmFJPZgi8ngVR-ECTA-kDAAU3DEPLMoUrzVA@mail.gmail.com>
On Fri, Nov 27, 2020 at 1:53 PM Linus Torvalds
<torvalds@linux-foundation.org> wrote:
>
> 33.68% cc1plus
So a third of the time is the _single_ invocation of cc1plus, which
happens from scrips/gcc-plugin.sh doing that
$HOSTCC -c -x c++ -std=gnu++98 - -fsyntax-only
thing. Which is purely to verify that plugins work.
Ugh.
Emese - I'm talking to myself while I'm looking at why "make
allmodconfig" is so unbearably slow. This is part of it.
Linus
next prev parent reply other threads:[~2020-11-27 22:08 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-22 13:49 [GIT PULL 2/2] Kconfig updates for v5.10-rc1 Masahiro Yamada
2020-10-22 20:25 ` pr-tracker-bot
2020-11-27 21:08 ` Linus Torvalds
2020-11-27 21:15 ` Linus Torvalds
2020-11-27 21:53 ` Linus Torvalds
2020-11-27 22:05 ` Linus Torvalds [this message]
2020-11-28 7:04 ` Masahiro Yamada
2020-11-28 18:28 ` Linus Torvalds
2020-12-02 0:55 ` Kees Cook
2020-12-02 12:53 ` Masahiro Yamada
2020-12-02 13:03 ` Masahiro Yamada
2020-12-02 18:58 ` Kees Cook
2020-12-02 20:13 ` Linus Torvalds
-- strict thread matches above, loose matches on Subject: below --
2020-10-22 13:47 Masahiro Yamada
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