golang/go

reflect: Call is slow

Open

#7,818 opened on Apr 18, 2014

View on GitHubContributor guide
 (14 comments) (18 reactions) (0 assignees)Go (19,008 forks)batch import
GarbageCollectorPerformancehelp wanted

Repository metrics

Stars
 (133,883 stars)
PR merge metrics
 (No merged PRs in 30d)

Description

This issue does not include a description.

Contributor guide

Research direction
Examine reflect.Value.Call implementation in reflect/value.go. Profile the allocation and checks. Consider introducing a Caller type or optimizing the internal path.
Tech stack
go
Domain
backend
Issue type
Performance
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
4
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
3-5 days
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
Go
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
20