Code Monkey home page Code Monkey logo

gas-lab's Introduction

gas-lab

Quick way to test gas optimizations, simply setup each contract with a function you want to test and run forge test --gas-report.

Example Test

contract GasTest is DSTest {
    Contract0 c0;
    Contract1 c1;
    

    function setUp() public {
        c0 = new Contract0();
        c1 = new Contract1();
    
    }

    function testGas() public {
        c0.iPlusPlus();
        c1.uncheckedPlusPlusI();
    }
}

contract Contract0 {
    //loop with i++
    function iPlusPlus() public pure {
        uint256 j = 0;
        for (uint256 i; i < 10; i++) {
            j++;
        }
    }
}

contract Contract1 {
    //loop with unchecked{++i}
    function uncheckedPlusPlusI() public pure {
        uint256 j = 0;
        for (uint256 i; i < 10; ) {
            j++;

            unchecked {
                ++i;
            }
        }
    }
}

Example Output

╭────────────────────┬─────────────────┬──────┬────────┬──────┬─────────╮
 Contract0 contract                                               
╞════════════════════╪═════════════════╪══════╪════════╪══════╪═════════╡
 Deployment Cost     Deployment Size                              
├╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┤
 37687               219                                          
├╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┤
 Function Name       min              avg   median  max   # calls 
├╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┤
 iPlusPlus           2039             2039  2039    2039  1       
╰────────────────────┴─────────────────┴──────┴────────┴──────┴─────────╯
╭────────────────────────┬─────────────────┬──────┬────────┬──────┬─────────╮
 Contract1 contract                                                   
╞════════════════════════╪═════════════════╪══════╪════════╪══════╪═════════╡
 Deployment Cost         Deployment Size                              
├╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┤
 42693                   244                                          
├╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┤
 Function Name           min              avg   median  max   # calls 
├╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┤
 safeUncheckedPlusPlusI  1355             1355  1355    1355  1       
╰────────────────────────┴─────────────────┴──────┴────────┴──────┴─────────╯

gas-lab's People

Contributors

0xkitsune avatar

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.