From: rt9f.3141@gmail.com
To: 9fans <9fans@9fans.net>
Subject: [9fans] low cost risc-v development platform for Plan 9
Date: Sun, 28 Feb 2021 15:37:11 -0500 [thread overview]
Message-ID: <16145446310.fdcC.658765@composer.9fans.topicbox.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 1424 bytes --]
The BeagleBoard Org have recently introduced a Linux-capable risc-v based board called "BeagleV".
ref: https://beagleboard.org/beaglev
ref: https://www.tomshardware.com/uk/news/beaglev-riscv-announced
The CPU is a U74 risc-v dual core running at 1.5GHz (roughly equivalent to Cortex A55).
It has three coprocessors:
* Tensilica-VP6 Vision DSP for computing vision
* NVDLA Engine - NVIDIA® Deep Learning Accelerator (2048 MACs@800MHz )
* Neural Network Engine (1024 MACs@500MHz)
And comes in two flavors: 4GB ($119) and 8GB ($149).
Of course it'd be great just to have Plan 9 running on a risc-v platform, but it seems to me the real value here would be in showcasing Plan 9's architecture and an elegant API to multiple disparate coprocessors.
BeagleBoard has a good track record of creating an ecosystem around their boards; and a history of supporting production of boards, new and old, for many years after.
I have no relationship with BeagleBoard Org or SiFive, Inc. I'm just someone who [re]discovered Plan 9 a few weeks ago, I see potential, and I'm loving it.
I'm new to Plan 9, but would love to work on this port. Anyone else interested?
------------------------------------------
9fans: 9fans
Permalink: https://9fans.topicbox.com/groups/9fans/T0a8362212701a8c3-M9b70bbc02c68a3d1e080c785
Delivery options: https://9fans.topicbox.com/groups/9fans/subscription
[-- Attachment #2: Type: text/html, Size: 2348 bytes --]
next reply other threads:[~2021-02-28 20:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-28 20:37 rt9f.3141 [this message]
2021-04-07 1:59 ` [9fans] " keegan
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=16145446310.fdcC.658765@composer.9fans.topicbox.com \
--to=rt9f.3141@gmail.com \
--cc=9fans@9fans.net \
/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.
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).