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Forget GPUs. Map the RISC-V register file to HDMI, use it as a framebuffer, and blast RISC-V across the screen on a kianV bare-metal beast. Dave W Plummer

logic destroyer

20,848 subscribers

57,837 просмотров • 1 год назад •via X (Twitter)

Наука и технологии Образование

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Strap on our Troy Lee Designs enduro gloves and shred that donut with the gyro pure C on the KianV RISC-V HDMI SoC.

Strap on our Troy Lee Designs enduro gloves and shred that donut with the gyro pure C on the KianV RISC-V HDMI SoC.

logic destroyer

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Allow me to introduce my RISC-V #KianV machine, which boots #Linux on the FPGA with SDRAM. It's a simple design, but powerful. Starting with my vacation. How awesome... Linux and RISC-V forever... #Verilog is my life. #riscv

Allow me to introduce my RISC-V #KianV machine, which boots #Linux on the FPGA with SDRAM. It's a simple design, but powerful. Starting with my vacation. How awesome... Linux and RISC-V forever... #Verilog is my life. #riscv

Logic Destroyer — Proven in Silicon.

101,726 просмотров • 3 лет назад

Hello from the KianV RISC-V Linux SoC. This machine is paying tribute to Ken Thompson and Dennis Ritchie, the founders and creators of UNIX and C. Enjoy.

Hello from the KianV RISC-V Linux SoC. This machine is paying tribute to Ken Thompson and Dennis Ritchie, the founders and creators of UNIX and C. Enjoy.

logic destroyer

15,042 просмотров • 1 год назад

I can't believe I dared to do it: an iCE40HX8K FPGA that boots a mainline 6.13.0-rc1 #Linux kernel via OpenSBI, running 100% KianV SV32 (MMU) RV32IMA Zicntr Zicsr Zifencei SSTC RISC-V. Incredible... amazing board, thanks to Machdyne UG's Kuchen iCE40HX8K FPGA board. #ice40 RISC-V International YosysHQ

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Logic Destroyer — Proven in Silicon.

12,543 просмотров • 1 год назад

It is a significant milestone that today we are able to demonstrate our capabilities in terms of high-performance chip design in the RISC-V domain. Addressed the national roadshow on Digital India RISC-V Vega Processors and shared that PM Narendra Modi ji’s govt is all in and completely backs the RISC-V architecture in terms of developing chips, devices, etc for the Indian ecosystem and for the world. This roadshow showcases our ambitions to become one of the world’s leading nations in creating innovation around the RISC-V ISA and the DIR-V family of chips and systems. The program will be fueled by the creativity and innovation of our engineers and startups. #RISV #DiRV #NewIndia #IndiaTechade

It is a significant milestone that today we are able to demonstrate our capabilities in terms of high-performance chip design in the RISC-V domain. Addressed the national roadshow on Digital India RISC-V Vega Processors and shared that PM Narendra Modi ji’s govt is all in and completely backs the RISC-V architecture in terms of developing chips, devices, etc for the Indian ecosystem and for the world. This roadshow showcases our ambitions to become one of the world’s leading nations in creating innovation around the RISC-V ISA and the DIR-V family of chips and systems. The program will be fueled by the creativity and innovation of our engineers and startups. #RISV #DiRV #NewIndia #IndiaTechade

Rajeev Chandrasekhar 🇮🇳

34,583 просмотров • 2 лет назад

Back in May 2022, when I got my first program running on a bare-metal RISC-V SoC that fits into an iCE40HX1K FPGA with only 1280 LUTs... that was some crazy shit!

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logic destroyer

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Logic Destroyer — Proven in Silicon.

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At #UbuntuSummit 2024, Nirav Patel, CEO of Framework, wowed the audience by swapping the Mainboard on a Framework Laptop to convert it from an x86 processor to a RISC-V processor, both of which support Ubuntu.

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Ubuntu

24,945 просмотров • 1 год назад

🤓🤖🚀 Robojam: To Celebrate Robonomics Launch on Polkadot! Instead of the traditional red ribbon, we decided to showcase the longest open-source chain of 2024, built on a RISC-V architecture. Watch the video and learn more:

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Linea Insights📺 Season 1, Episode 2. "From direct EVM arithmetization to a RISC-V based zkVM. What does this mean and why has the team made this decision?"

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Linea.eth

23,135 просмотров • 4 месяцев назад

Yo, testing KianV StealthV on the Genesis 2 now with 1 GB of RAM and 100 MHz. This feels fucking awesome. DDR RAM is pure porn. Custom RISC-V Linux running on my own five-stage pipeline CPU. What more could you want? Of course, a badass out-of-order core is coming later. It's still in the design phase, though.

Yo, testing KianV StealthV on the Genesis 2 now with 1 GB of RAM and 100 MHz. This feels fucking awesome. DDR RAM is pure porn. Custom RISC-V Linux running on my own five-stage pipeline CPU. What more could you want? Of course, a badass out-of-order core is coming later. It's still in the design phase, though.

Logic Destroyer — Proven in Silicon.

21,848 просмотров • 1 месяц назад

Exciting progress on the QF x PolkaVM front! 🚀 First, what is PolkaVM? It's a revolutionary RISC-V based virtual machine, able to that executes code at near-native speeds, while maintaining the security and portability needed for blockchain applications. PolkaVM is to QF what EVM is to Ethereum, with some added benefits Why we're bullish on PolkaVM: 🔥 Near-native execution speeds 🛠 Leverages mature RISC-V tooling ♻️ Seamless migration path for Solidity projects 🚀The world's fastest VM We've been deep in the trenches working with PolkaVM, amazing RISC-V-based smart contract execution environment (huge shoutout to Koute Parity Technologies for this groundbreaking tech!). While it's still marked as heavily under development, we're thrilled to share our progress! ✅ Configured and validated the patched LLVM toolchain (thanks to ParityTech for maintaining this crucial piece!) ✅ Got the RISC-V compilation pipeline up and running ✅ Deployed our first contracts ✅ Set up initial benchmarking framework The journey hasn't been without its challenges - the toolchain is complex and requires careful handling. Each system needs manual compilation and installation adjustments, but that's exactly the kind of technical puzzle we love solving! What's cooking next: 🔨 Launching a multi-node devnet with PolkaVM support 🔧 Running comprehensive benchmarks on our test WASM code compilation 🛠️ Experimenting with various smart contract compilation approaches 📊 Optimizing and streamlining the toolchain for broader developer accessibility The potential of RISC-V smart contracts is immense, and we're committed to pushing these capabilities forward together with the open source community. Share your thoughts on RISC-V smart contract development in the comments below. Major props to the ecosystem making this possible: -ParityTech and PolkaVM team for this innovative RISC-V approach -Substrate framework powering our core -Polkadot ecosystem for laying the groundwork -- 技術の山を登る時マシンは道具なり一の直感が道を照らす

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Introducing "Linea Insights" 📺 A series where Linea's cryptography team shares what we are building and the thinking behind it. Following our announcement at Ethproofs, Olivier Bégassat walks us through the shift from direct EVM arithmetization to RISC-V.

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“A cutting edge blueprint for the future of semiconductor chip design, called ‘RISC-V’… got it’s start right here on the campus of UC Berkeley. The same Berkeley professor who helped create the technology, is now partnering with Tsinghua University in China… The problem is that the TBSI partnership has a record of collaboration with Chinese military-linked universities. We must make sure that advanced technologies, such as RISC-V, developed through federal funding support are not being transferred to China by way of under-regulated collaborations between U.S. and Chinese universities at the cost of America’s national security.” - Chairman

“A cutting edge blueprint for the future of semiconductor chip design, called ‘RISC-V’… got it’s start right here on the campus of UC Berkeley. The same Berkeley professor who helped create the technology, is now partnering with Tsinghua University in China… The problem is that the TBSI partnership has a record of collaboration with Chinese military-linked universities. We must make sure that advanced technologies, such as RISC-V, developed through federal funding support are not being transferred to China by way of under-regulated collaborations between U.S. and Chinese universities at the cost of America’s national security.” - Chairman

Select Committee on China

40,187 просмотров • 2 лет назад

fixes a gap in crypto privacy. Traditional privacy coins like Monero and Zcash protect transactions, but not computation. App logic, user data, and state transitions are still exposed. Our RISC V privacy runtime brings deterministic execution, zkSNARK proofs, and fast cryptographic precompiles into one framework, letting anyone build private AI, private DeFi, private data collaboration, and private bridges/apps. Privacy moves from value to computation. Now available on the open-source privacy platform (OSPP). Enjoy this fun demo we built. Feel free to replicate the steps and try our RISC V privacy runtime yourself~!

fixes a gap in crypto privacy. Traditional privacy coins like Monero and Zcash protect transactions, but not computation. App logic, user data, and state transitions are still exposed. Our RISC V privacy runtime brings deterministic execution, zkSNARK proofs, and fast cryptographic precompiles into one framework, letting anyone build private AI, private DeFi, private data collaboration, and private bridges/apps. Privacy moves from value to computation. Now available on the open-source privacy platform (OSPP). Enjoy this fun demo we built. Feel free to replicate the steps and try our RISC V privacy runtime yourself~!

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Linea Insights 📺 Season 1, Episode 12. Today, we conclude Season 1 of Linea Insights with one final question for Olivier Bégassat: "What makes you personally excited about the move to RISC-V?" Across these twelve episodes, we had the opportunity to hear the full perspective of our Arithmetization Lead following the announcement of our move from a zkEVM to a RISC-V zkVM back in March. We answered a wide range of questions: → What are the impacts of this change in terms of simplification, compatibility, security, and more? → Why did we decide to make this change now? → What will differentiate us from the many teams currently building a RISC-V zkVM? → What performance can we expect? It has been a real pleasure to share Olivier’s exceptional knowledge with you throughout the season. We hope these episodes gave you a better understanding of some of the complex topics our arithmetization team is currently working on. Our next season will focus on gnark, our open-source zero-knowledge library written in Go and used by several projects across the ecosystem. Together with Youssef | yelhousni.eth, we will explore gnark from every angle. More coming soon! Below is a thread with all the videos from this season, to watch or rewatch! 💙

Linea Insights 📺 Season 1, Episode 12. Today, we conclude Season 1 of Linea Insights with one final question for Olivier Bégassat: "What makes you personally excited about the move to RISC-V?" Across these twelve episodes, we had the opportunity to hear the full perspective of our Arithmetization Lead following the announcement of our move from a zkEVM to a RISC-V zkVM back in March. We answered a wide range of questions: → What are the impacts of this change in terms of simplification, compatibility, security, and more? → Why did we decide to make this change now? → What will differentiate us from the many teams currently building a RISC-V zkVM? → What performance can we expect? It has been a real pleasure to share Olivier’s exceptional knowledge with you throughout the season. We hope these episodes gave you a better understanding of some of the complex topics our arithmetization team is currently working on. Our next season will focus on gnark, our open-source zero-knowledge library written in Go and used by several projects across the ecosystem. Together with Youssef | yelhousni.eth, we will explore gnark from every angle. More coming soon! Below is a thread with all the videos from this season, to watch or rewatch! 💙

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No more x86/ARM lock-in. NVIDIA just made CUDA run on RISC-V but only Exabits is making it live on-chain. AI devs, it’s time to push beyond models. Build the compute layer you own. Let's build together.

No more x86/ARM lock-in. NVIDIA just made CUDA run on RISC-V but only Exabits is making it live on-chain. AI devs, it’s time to push beyond models. Build the compute layer you own. Let's build together.

Exabits

20,812 просмотров • 1 год назад

Jolt Pro is a 100x improvement over existing zkVMs. After months of researching all existing zkVMs, we realized none of them could scale to what we needed with Zero. Then we came across Justin Thaler's work and Jolt, a research project from a16z crypto. We saw massive potential in the math and, finally, a viable way to scale to our needs. So we secretly assembled a team of some of the brightest minds across cryptography, GPU programming, and ASIC design to build an internal Jolt Pro team. Jolt Pro has no precompiles; it runs only RISC-V instructions, without introducing new ad hoc, error-prone constraints. It's impossible to compare against other zkVMs because they are not proving straight RISC-V, most of their work and speed gains exist in dangerous pre-compiles. Jolt Pro scales to infinity. The number of cells you can use in parallel is only limited by the size of the datacenter. Jolt Pro has a path to 4GHz cells using the same configuration we use for our 1.61 GHz cell today. By early 2027, it will be post-quantum and set the standard for all zkVMs. We will eventually make "zero-proofs", and others can try to beat our RISC-V proving in the open. For now, we stay heads down, building Zero to be everything the industry ever wanted. And then just a little more.

Jolt Pro is a 100x improvement over existing zkVMs. After months of researching all existing zkVMs, we realized none of them could scale to what we needed with Zero. Then we came across Justin Thaler's work and Jolt, a research project from a16z crypto. We saw massive potential in the math and, finally, a viable way to scale to our needs. So we secretly assembled a team of some of the brightest minds across cryptography, GPU programming, and ASIC design to build an internal Jolt Pro team. Jolt Pro has no precompiles; it runs only RISC-V instructions, without introducing new ad hoc, error-prone constraints. It's impossible to compare against other zkVMs because they are not proving straight RISC-V, most of their work and speed gains exist in dangerous pre-compiles. Jolt Pro scales to infinity. The number of cells you can use in parallel is only limited by the size of the datacenter. Jolt Pro has a path to 4GHz cells using the same configuration we use for our 1.61 GHz cell today. By early 2027, it will be post-quantum and set the standard for all zkVMs. We will eventually make "zero-proofs", and others can try to beat our RISC-V proving in the open. For now, we stay heads down, building Zero to be everything the industry ever wanted. And then just a little more.

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