akka/akka-core

Port Netty's FastThreadLocal like thing to Akka.

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#25,974 opened on Nov 25, 2018

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 (5 comments) (0 reactions) (0 assignees)Scala (3,547 forks)batch import
1 - triageddiscusshelp wantednice-to-have (low-prio)

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Description

With it, we will get more performance boost in Akka. FYI:https://github.com/netty/netty/blob/4.1/common/src/main/java/io/netty/util/concurrent/FastThreadLocal.java

Contributor guide

Research direction
Study the Netty FastThreadLocal implementation and identify the key performance aspects. Then, adapt it to Akka's internal threading model, ensuring compatibility with Akka's concurrency primitives.
Tech stack
scala
Domain
backend
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Scala
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
45