mailing list of musl libc
 help / color / mirror / code / Atom feed
From: Jeff Hammond <jeff.science@gmail.com>
To: musl@lists.openwall.com
Subject: Re: [musl] Posits support under Musl libc?
Date: Mon, 29 Jun 2020 19:57:19 -0700	[thread overview]
Message-ID: <CAGKz=uJkUjX1HHFk1+0QjG752KccrAmPmqmD7+jmkSFfHOw5Vw@mail.gmail.com> (raw)
In-Reply-To: <1593463562766.15318@trust-in-soft.com>

[-- Attachment #1: Type: text/plain, Size: 1049 bytes --]

I’ll bet anybody $100 that there will be practically useful quantum
computers before there’s a native hardware implementation of POSIT or UNUM
in a widely available general purpose processor (something a normal person
can buy).

Every trend in the industry right now favors fixed-point or low-precision
floating-point for AI. It’s known that one can build fast and accurate
arbitrary precision from AI widgets (https://arxiv.org/abs/1904.06376) and
this, not crazy new formats with which nobody has any serious experience,
is the trend that numerical computing is going to exploit in the future.

If somebody believes in new floating-point formats, they should release a
library for a widely available FPGA and prove out the method on at least a
few million lines of numerical code to show the community why they need to
throw away decades of numerical software and rewrite a few billion lines of
codes in an as yet to be standardized datatype.

Jeff
-- 
Jeff Hammond
jeff.science@gmail.com
http://jeffhammond.github.io/

[-- Attachment #2: Type: text/html, Size: 1452 bytes --]

  reply	other threads:[~2020-06-30  2:57 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-29 12:56 mayuresh
2020-06-29 16:26 ` Szabolcs Nagy
2020-06-29 18:15   ` Markus Wichmann
2020-06-29 20:17     ` Rich Felker
2020-06-29 20:46 ` Pascal Cuoq
2020-06-30  2:57   ` Jeff Hammond [this message]
  -- strict thread matches above, loose matches on Subject: below --
2020-06-29 10:42 mayuresh
2020-06-29 12:04 ` Pascal Cuoq

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='CAGKz=uJkUjX1HHFk1+0QjG752KccrAmPmqmD7+jmkSFfHOw5Vw@mail.gmail.com' \
    --to=jeff.science@gmail.com \
    --cc=musl@lists.openwall.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
Code repositories for project(s) associated with this public inbox

	https://git.vuxu.org/mirror/musl/

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).