EnzymeAD/Enzyme

Add a timer to detect compile time issues

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#452 opened on Jan 28, 2022

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 (1 comment) (0 reactions) (1 assignee)LLVM (165 forks)github user discovery
good first issue

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Description

We should add a timer to TypeAnalysis and ask the user to send a bug report, after the compile time crosses a certain relative threshold.

https://llvm.org/doxygen/classllvm_1_1Timer.html

Contributor guide

Research direction
Study the LLVM Timer class and its usage pattern in the LLVM codebase. Then, integrate a timer into the TypeAnalysis pass to measure compile time. When the time exceeds a relative threshold, prompt the user to submit a bug report.
Tech stack
ccpp
Domain
compilers
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.
1-2 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
C++LLVM
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40