devcon 6 / what alternative blockchains compatibility with ethereum tooling can teach us about ethereums future
Duration: 00:20:24
Speaker: Danno Ferrin
Type: Talk
Expertise: Advanced
Event: Devcon
Date: Oct 2022
Categories
The Future of EOF: Layer 1, Layer 2, and Beyond!
While the EVM Object Format provides a mechanism to modernize the EVM, the container format itself provides a stable path for innovation and experimentation within the base and rollup layers of ethereum, as well as rollup layers, and even chain free execution. In this presentation we will show how the structure of the EOF container may be adapted to support these potential use cases.
EVM Object Format (EOF) - History and motivation
EOF is one of the important parts of the upcoming Pectra upgrade, delivering long-standing feature requests to the EVM. This talk aims to provide insight into its history, significance, and role in Ethereum and EVM improvement, and explore the rationale for including it in the next upgrade, its potential impacts and implications, as well as long-term advantages and possible challenges.
Trains, Planes and Network Upgrades: A Regular Release Cadence
How does an Ethereum Improvement Proposal (EIP) get deployed onto the Ethereum mainnet? At times it feels like an ‘80s buddy comedy, but as part of the Ethereum 1.x initiative, the process should become as predictable as a clock. In this talk, we will propose a regularly scheduled process modeled after Linux distributions and the Java platform that Ethereum could use for its future network upgrades. Frequent and regular network upgrades will remove the time pressure to submit and review EIPs, provide predictability to applications building on Ethereum and reduce the burden on core developers to begin implementing improvements that are not ready. Once a network upgrade leaves the station, another one will be coming right around the corner!
Understanding the Ethereum Blockchain Protocol
Ethereum's Vitalik Buterin presents on the intricacies of the Ethereum Blockchain Protocol.
Yul, eWasm, Solidity: Progress and Future Plans
Over the last months, the Yul language has matured and proved its flexibility. The Solidity team has implemented an optimizer and an eWasm dialect and is now full steam working on rewriting the Solidity code generator to produce Yul code to replace sequences of EVM instructions.The Yul optimizer now matches the old EVM optimizer and already surpasses it with features like function inlining and cross-function optimization. This is also the main reason why the new code generator can be written in a super-modular way. Furthermore, it can equally operate on EVM- and eWasm-flavoured Yul code, which is important to cope with the 256- to 64-bit translation.Through this, the Solidity compiler can now output eWasm code, which makes efficient use of 64 bit types. Furthermore, the new code generator includes automated overflow checks everywhere, again something that would have destroyed the old optimizer. Future work:We plan to use a more intricate formal system to remove redundant operations and checks based on range-relations between variables. The introduction of memory area types will help optimizing memory allocation. Finally, a super-optimizer could prove useful, since it is worth spending extra time on compilation to save gas.
Ethereum for Dummies
Ethereum's CTO Dr. Gavin Wood presents "Ethereum for Dummies" or "So, now we've built it, WTF is it?"
Ethereum in 25 Minutes, Version MMXVII
So what are all of the different moving parts of the Ethereum blockchain? What are uncles, how do contracts call other contracts, who runs them? What is the role of proof of work and proof of stake, and what exactly is gas? What will EIP86 do for you? Vitalik Buterin provides a 25-minute technical overview of the ethereum blockchain, start to finish, and explain many of these concepts in detail.
Anatomy of an Ethereum Client
The overview of the building blocks of an Ethereum client: what any client implementation should have. A practical perspective on how Ethereum works under the hood.
The EVM: Leaner, Meaner, and Closer to the Metal
Dr. Greg Colvin gives their talk titled, "The EVM: Leaner, Meaner, and Closer to the Metal"
Using Ethereum for Secure Decentralized Optimization
We demonstrate how complicated optimization problems can be solved by combining decentralized optimization algorithms with an aggregation step in a smart contract. Using tools from convex optimization, we decompose difficult problems into a set of subproblems with can be computed off-blockchain, finally reaching consensus on the global optimum by passing message with the on-blockchain aggregation step. We present an example of applying this approach to optimizing power dispatch on an electricity grid, but the approach can also be used to solve other problems in machine learning, coordinating robotic agents, or coordinating economic systems.