linux-kernel - Re: [PATCH] lib: Add Dhrystone benchmark test

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Message-ID: <CAMuHMdXVkdmnKDobfZHkk+Lxradq238wAcaLOyW-cmS7J3MS4g@mail.gmail.com>
Date:   Fri, 9 Dec 2022 11:04:09 +0100
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     Brendan Higgins <brendanhiggins@...gle.com>,
        David Gow <davidgow@...gle.com>, Arnd Bergmann <arnd@...db.de>,
        linux-kselftest@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] lib: Add Dhrystone benchmark test

Hi Andrew,

On Thu, Dec 8, 2022 at 11:57 PM Andrew Morton <akpm@...ux-foundation.org> wrote:
> On Thu,  8 Dec 2022 15:31:28 +0100 Geert Uytterhoeven <geert+renesas@...der.be> wrote:
>
> > Hence make the classical Dhrystone 2.1 benchmark available as a Linux
> > kernel test module, based on[1].
>
> I can take a look at this after the merge window

Thanks!

> I'm not able to figure out the licensing of this.
> https://netlib.org/benchmark/dhry-c appears to be silent on the topic?

Searching the internet, people claim it's just public domain...

My topic/dhry-unsquashed branch has my rationale:

    FreeBSD uses BSD-2-Clause for this, which is probably the closest to the
    original intention of the authors.
    Augment with GPL-2.0-only, as this now calls into internal Linux APIs.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds