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From: Jacob Lifshay <programmerjake@gmail.com>
To: Libre-RISCV General Development <libre-riscv-dev@lists.libre-riscv.org>
Subject: [libre-riscv-dev] priority encoder replacement
Date: Tue, 19 May 2020 11:01:59 -0700
Message-ID: <CAC2bXD7L50z=L7grJ4U=Kewyqi3ix7z-f5L7eb7AgBna_Nxm8w@mail.gmail.com> (raw)
In-Reply-To: <CAPweEDzkRvwmA=+T6fiyGHoWVQD6D_R+bxtfMy5j0SWyBUSOJw@mail.gmail.com>

On Tue, May 19, 2020, 10:57 Luke Kenneth Casson Leighton <lkcl@lkcl.net>
wrote:

> On Tue, May 19, 2020 at 6:47 PM Michael Nolan <mtnolan2640@gmail.com>
> wrote:
> > I also looked at the differences between nmutil.clz and nmigen's
> > PriorityEncoder, and summarized them in
> > https://bugs.libre-soc.org/show_bug.cgi?id=326
>
> yep good call, closed and commented nmigen.clz given that it's better.
>
> have to remember that because PriorityEncoder gets used in a few places.


If clz is strictly better, replace PriorityEncoder with clz, or just change
clz to match PriorityEncoder's interface and rename it PriorityEncoder,
deleting the old one.

Jacob
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  reply index

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-19 11:59 [libre-riscv-dev] daily kan-ban update 19may2020 Luke Kenneth Casson Leighton
2020-05-19 12:36 ` Luke Kenneth Casson Leighton
2020-05-19 16:38   ` Cesar Strauss
2020-05-19 17:13 ` Jacob Lifshay
2020-05-19 17:34   ` Luke Kenneth Casson Leighton
2020-05-19 17:47 ` Michael Nolan
2020-05-19 17:56   ` Luke Kenneth Casson Leighton
2020-05-19 18:01     ` Jacob Lifshay [this message]
2020-05-19 18:46       ` [libre-riscv-dev] priority encoder replacement Luke Kenneth Casson Leighton
2020-05-19 20:17     ` [libre-riscv-dev] daily kan-ban update 19may2020 Cole Poirier
2020-05-20  6:39 ` Tobias Platen
2020-05-20 11:28   ` Luke Kenneth Casson Leighton

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