The Magic of RISC-V Vector Processing

preview_player
Показать описание
The 1.0 RISC-V Vector Specification is now Ratified, and the first pieces of silicon using the new spec are starting to hit the shelves. I go over the utility of Vector Instructions, why you would want them, why you should care, and how to use them in raw assembly code! We also touch on some complex computer engineering topics like Vector Length Agnosticism.

By the end of this video, you'll understand why this is such an exciting time in computing history!

Note: This video is *not* sponsored, I just think the K230 is an interesting chip.

---

RISC-V Official 1.0 Vector Spec:

---

Follow LaurieWired on Social Media:

---

Timestamps:
0:00 RISC-V ISA Overview
1:50 What are Vector Instructions?
5:46 0.7 Draft Spec vs 1.0 Ratified Spec
7:13 SoC Overview
8:15 Vector Assembly Code
11:01 Real Time Demonstration + GDB
13:20 FFmpeg RISC-V Vector Patch
14:51 Closing Thoughts
Рекомендации по теме
Комментарии
Автор

It’s freaking me out that this channel went from a typical “host sitting at a computer in the corner of a screen cast” to a full on television show. In like a month! And the content is new and engaging, not just someone reading a Wikipedia page at the audience. I was already subscribed but well done. Looking forward to the next one.

jamesx
Автор

This girl is gonna blow up, mark my words. Reminds me of the golden age of science content on YouTube (2011-2013).

Nikifuj
Автор

Wow crazy production quality and valuable content 🔥

gcm
Автор

Damn, the 90s called, they wanna put your YouTube channel on tv.

Vazzible_gaming
Автор

I have seen every kind of video on YouTube, but nothing prepared me for this. This is my first video of LaurieWired. I didn't expect to go from analogies of baking sheets to coding vectors in raw risc-v assembly using Mac OS 9 Windowing system, the modern Windows Terminal with a Win XP start bar. I was on the edge of my seat watching you hold that cookie and never taking a bite. You're a menace and I am here for it.

DrInnappropriate
Автор

I am a digital designer and been diving pretty deep into RISC V in the last year or so, and no joke that is one of the best pieces of work I've seen. Amazing explanation while still beeing entretaining, keep the great work, you've just gained a new fan

eduardosd
Автор

this juxtaposition of nitty-gritty details and the airy and pleasant presentation style is the format i never realised i wanted, but it just works, keep it up :)

Flockman
Автор

As an ex VLSI engineer this was an amazing quality intrduction to vector processing, but also video production, meme's and audio all are great.

Susbcribed for more!

QuanrumPresence
Автор

Laurie, you are an excellent speaker! Never once said, "you know" or "just". Not a single word whisker. You are the Standard all should strive to meet. Thank you! I have subscribed.

videodude
Автор

Vector Processing is how modern video games (typically) achieve so much at such high framerates. We use SIMD everywhere we can. Great video!

niki_dev
Автор

Velma's over here trying to disguise herself via the superman method. No one's fooled.

Awesome video, thanks for the explanations!

NoshLambeaux
Автор

It's cool to get a mini-tutorial on using gdb in the middle of this. Great video!

GunAinmNoAodann
Автор

Wow! The quality of these videos just keeps getting better and better. Great job Laurie!

Slycooper
Автор

This day and age a channel like this is a blessing

captainMony
Автор

Editing - 10/10
Information - 10/10
Cookie Baking - Ehm....

onufoms
Автор

You're a modern day Ada Lovelace. Some of the best low level content I've seen on this platform.

thepanable
Автор

Im really proud that RISC-V is finally getting noticed. Actually, I'm working as intern in order do develop verilog modules for such operations in RISC-V Architecture.

gustavodemacenabarreto
Автор

You're an Artist for sure. No one does more justice in the world than a good teacher, keep it up!

domspoetry
Автор

There is something psychological with these videos. I just get hooked into it.

ayonsamajder
Автор

OMG you touched grass, that's like unheard of in Computer engineering

ChanakyanStudent