devcon 5 / ewasm 20 state execution in eth 20
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Ewasm 2.0 - State Execution in Eth 2.0
Duration: 01:57:10
Speaker: Alex Beregszaszi, Casey Detrio, Guillaume Ballet, Paul Dworzanski, Paweł Bylica, Sina Mahmoodi
Type: Breakout
Expertise: Advanced
Event: Devcon
Date: Invalid Date
This session aims to bring clarity to what execution on Eth 2.0 means. It will be presented by multiple members of the Ewasm team, starting with a historical overview of how Eth 2.0 designs evolved around execution, followed by deeper technical topics. We will cover: - Scout (an Eth 2.0 execution engine) - Different execution environments (such as the "Eth1 shard") - In-depth presentation of different designs used in the Eth 2.0 stateless model - An Eth 2.0 execution testnet If you are interested in stateless contracts and Merkle proofs, this is the session to attend.
Categories
- Related
Devcon
Breakout
1:57:10
Ewasm: Past, Present, Future
Starting with a brief introduction, we explain the challenges, design directions, and the work done in the last 12 months. We conclude with a roadmap of Ewasm. The session will consist of four parts: 1. Introduction 2. Speed, Size, and Extensibility – a honest report of Wasm in Ethereum (aka "The Benchmarking Report") 3. Is Wasm suitable for blockchain? This part will explain the changes (if any) needed for Wasm, questions relevant to blockchain, and solutions developed and proposed. 4. Roadmap
Devcon
Breakout
2:02:50
EVM Roundtable: everything you wanted to ask, but were afraid to
A fishbowl style conversation with passionate contributors to the EVM, but allowing anyone from the audience to stand up and lead a topic. The intent is to discuss certain key topics, such as how to evolve the EVM, what the most pressing issues are, and dissecting a handful of EVM proposals.
Devcon
Panel
24:54
Evolving the EVM
A discussion focusing on the evolution of the Ethereum Virtual Machine (EVM).
Devcon
Breakout
22:58
Optimization techniques for EVM implementations
A number of optimization techniques for Ethereum Virtual Machine implementations are going to be presented along with examples and benchmarks based on evmone and EVMJIT projects. Based on performed benchmarks, the presentation will show ~10x speed improvements in evmone comparing to other EVM implementations. While evmone is build in C++, the optimizations are not limited to C++. All of the optimizations are applicable to any compiled language, some of them even to interpreted languages.
Devcon
Panel
1:02:00
Ewasm: Ethereum-flavored WebAssembly and Ethereum 2.0 - Part 1
Ewasm is a candidate for the future Ethereum engine to replace EVM with the rollout of Shasper. Ewasm stands for Ethereum-flavored WebAssembly and it encompasses a broad range of initiatives being led by the Foundation Ewasm team including building an execution engine for Ethereum 2.0, adding support for a host of languages including C++, Rust, and AssemblyScript, and lots of related research and tooling to make Ethereum development easier and more powerful than ever. The team is in the process of launching a public testnet and releasing tooling which will be officially announced in this breakout session. In addition, members of the Ewasm team will introduce the technology, walk through the new stack, and give demos of the bleeding edge development tooling we've built around Rust, AssemblyScript, and other frameworks. We'll have an hour-long workshop where developers can download the new tools and get their hands dirty, building and deploying their first Ewasm-compatible smart contracts, with the team serving as mentors.
Devcon
Talk
42:08
Ewasm: Ethereum-flavored WebAssembly and Ethereum 2.0 - Part 2
Ewasm is a candidate for the future Ethereum engine to replace EVM with the rollout of Shasper. Ewasm stands for Ethereum-flavored WebAssembly and it encompasses a broad range of initiatives being led by the Foundation Ewasm team including building an execution engine for Ethereum 2.0, adding support for a host of languages including C++, Rust, and AssemblyScript, and lots of related research and tooling to make Ethereum development easier and more powerful than ever. The team is in the process of launching a public testnet and releasing tooling which will be officially announced in this breakout session. In addition, members of the Ewasm team will introduce the technology, walk through the new stack, and give demos of the bleeding edge development tooling we've built around Rust, AssemblyScript, and other frameworks. We'll have an hour-long workshop where developers can download the new tools and get their hands dirty, building and deploying their first Ewasm-compatible smart contracts, with the team serving as mentors.
Devcon
Talk
24:28
Stateless Ethereum: How Verkle Trees Make Ethereum Lean and Mean
This talk goes over the changes brought by verkle trees. It will give a high-level overview of the technical changes, an update on the implementation of verkle trees, and paint a picture of a stateless Ethereum.
Devcon
Talk
25:43
The verkle advantage
This talk provides a comprehensive overview of the achievements by the stateless development effort, over the past year. It will explore some of the discoveries we made while implementing verkle trees, that improve the user and developer experience of Ethereum.
Devcon
Breakout
1:06:17
Eth 2.0 Minimal Execution AMA
A fishbowl style conversation with lead researchers and passionate contributors to Eth 2.0, but allowing anyone from the audience to stand up and lead a topic. The intent is to discuss certain key topics around the design of the Eth 2.0 shards and how they can be used by the everyday dapp developer. This session aims to bring everyone interested in Eth 2.0 execution to a friendly discussion.
Devcon
Panel
52:16
Improving the Ethereum Virtual Machine (EVM 1.0, 1.5, 2.0)
This panel will consist of experts with deep experience designing and building both the current iteration of the Ethereum Virtual Machine, EVM 1.0, as well as various candidates for future virtual machines including EVM 1.5 (several improvements to the existing EVM) and Ewasm (a reimagining of the Ethereum Virtual Machine built using industry-standard WebAssembly technology). These experts will discuss the history and current state of EVM 1.0, the various improvement proposals that are on the table, and the various initiatives underway today. It will also touch upon harder, more controversial questions regarding the EVM 1.5 and EVM 2.0 (Ewasm) proposals. The panel will give audience members an opportunity to learn about how and why Ethereum and its smart contracts work the way they do today, to ask questions of the experts behind this design, and to participate in the conversation about the future of Ethereum--both the low-level virtual machine and the stack of developer tooling (such as Solidity) built on top of it.