From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Ferdinand Blomqvist <ferdinand.blomqvist@gmail.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
linux-m68k <linux-m68k@lists.linux-m68k.org>
Subject: Re: [PATCH v2 1/7] rslib: Add tests for the encoder and decoder
Date: Tue, 9 Jul 2019 20:06:13 +0200 [thread overview]
Message-ID: <CAMuHMdV96dj7=b9NTLua=-_kr18yQxjZhuiOFAEA8m22rSobNw@mail.gmail.com> (raw)
In-Reply-To: <20190620141039.9874-2-ferdinand.blomqvist@gmail.com>
Hi Ferdinand,
On Thu, Jun 20, 2019 at 4:13 PM Ferdinand Blomqvist
<ferdinand.blomqvist@gmail.com> wrote:
> A Reed-Solomon code with minimum distance d can correct any error and
> erasure pattern that satisfies 2 * #error + #erasures < d. If the
> error correction capacity is exceeded, then correct decoding cannot be
> guaranteed. The decoder must, however, return a valid codeword or report
> failure.
> Note that the tests take a couple of minutes to complete.
On which hardware? ;-)
JFTR, the test succeeded on m68k, after 6 hours and 12 minutes of runtime
on an emulated Atari Falcon (ARAnyM hosted by an i7-4770).
So far I have no plans to run it on bare metal.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-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
next prev parent reply other threads:[~2019-07-09 18:06 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-20 14:10 [PATCH v2 0/7] rslib: RS decoder is severely broken Ferdinand Blomqvist
2019-06-20 14:10 ` [PATCH v2 1/7] rslib: Add tests for the encoder and decoder Ferdinand Blomqvist
2019-06-26 13:01 ` [tip:core/rslib] " tip-bot for Ferdinand Blomqvist
2019-07-09 18:06 ` Geert Uytterhoeven [this message]
2019-07-09 18:27 ` [PATCH v2 1/7] " Thomas Gleixner
2019-06-20 14:10 ` [PATCH v2 2/7] rslib: Fix decoding of shortened codes Ferdinand Blomqvist
2019-06-26 13:01 ` [tip:core/rslib] " tip-bot for Ferdinand Blomqvist
2019-06-20 14:10 ` [PATCH v2 3/7] rslib: decode_rs: Fix length parameter check Ferdinand Blomqvist
2019-06-26 13:02 ` [tip:core/rslib] " tip-bot for Ferdinand Blomqvist
2019-06-20 14:10 ` [PATCH v2 4/7] rslib: decode_rs: code cleanup Ferdinand Blomqvist
2019-06-26 13:03 ` [tip:core/rslib] rslib: decode_rs: Code cleanup tip-bot for Ferdinand Blomqvist
2019-06-20 14:10 ` [PATCH v2 5/7] rslib: Fix handling of of caller provided syndrome Ferdinand Blomqvist
2019-06-26 13:04 ` [tip:core/rslib] " tip-bot for Ferdinand Blomqvist
2019-06-20 14:10 ` [PATCH v2 6/7] rslib: Update documentation Ferdinand Blomqvist
2019-06-26 13:04 ` [tip:core/rslib] " tip-bot for Ferdinand Blomqvist
2019-06-20 14:10 ` [PATCH v2 7/7] rslib: Fix remaining decoder flaws Ferdinand Blomqvist
2019-06-26 13:05 ` [tip:core/rslib] " tip-bot for Ferdinand Blomqvist
2019-06-26 12:57 ` [PATCH v2 0/7] rslib: RS decoder is severely broken Thomas Gleixner
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