6344d626db
* types/Coin: compile and reuse Regexps to reduce massive RAM+CPU burn Fixes a resource (CPU+RAM) burn from recompiling Regexps which would consume 1.2+MiB of RAM and 1.1ms per ParseCoin invocation, which means that 1,000 invocations would consume 1.2GiB of RAM and >1second. With the change, ParseCoin now takes 3.2us down from 1.1ms, with dramatic results: name old time/op new time/op delta ParseCoin-8 1.04ms ± 4% 0.00ms ± 1% -99.69% (p=0.000 n=9+10) name old alloc/op new alloc/op delta ParseCoin-8 1.20MB ± 0% 0.00MB ± 0% -99.94% (p=0.000 n=10+10) name old allocs/op new allocs/op delta ParseCoin-8 17.8k ± 0% 0.0k ± 0% -99.89% (p=0.000 n=10+10) Fixes #7986. * replace the CoinDenomRegex variable with SetCoinDenomRegex() (#7998) Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com> Co-authored-by: Alessio Treglia <alessio@tendermint.com>
Cosmos SDK
The Cosmos-SDK is a framework for building blockchain applications in Golang.
It is being used to build Gaia, the first implementation of the Cosmos Hub.
WARNING: The SDK has mostly stabilized, but we are still making some breaking changes.
Note: Requires Go 1.15+
Quick Start
To learn how the SDK works from a high-level perspective, go to the SDK Intro.
If you want to get started quickly and learn how to build on top of the SDK, please follow the SDK Application Tutorial. You can also fork the tutorial's repository to get started building your own Cosmos SDK application.
For more, please go to the Cosmos SDK Docs.
Cosmos Hub Mainnet
The Cosmos Hub application, gaia, has moved to its own repository. Go there to join the Cosmos Hub mainnet and more.
Starport
If you are starting a new app or a new module you can use Starport to help you get started and speed up development. If you have any questions or find a bug, feel free to open an issue in the repo.
Disambiguation
This Cosmos-SDK project is not related to the React-Cosmos project (yet). Many thanks to Evan Coury and Ovidiu (@skidding) for this Github organization name. As per our agreement, this disambiguation notice will stay here.