Search results

Simple looking code triggers expensive LUB that performs expensive existential subtyping.

t:performance

Status: Open.

#578 In scala/scala-dev;

· retronym opened on Nov 9, 2018

· 

Backlog

Can we avoid invokeinterface for Analyzer.global within Typer?

help-wanted

t:performance

Status: Open.

#554 In scala/scala-dev;

· retronym opened on Sep 5, 2018

· 

Backlog

substSym call in matchesQuantified could be avoided

help-wanted

t:performance

Status: Open.

#551 In scala/scala-dev;

· retronym opened on Aug 30, 2018

· 

Backlog

Optimize Definitions.isStable to avoid expensive path through ExistentialType.bounds

t:performance

Status: Open.

#545 In scala/scala-dev;

· retronym opened on Aug 22, 2018

· 

Backlog

Ratchet compiler performance with changes in retronym/opt/typer

t:performance

Status: Open.

#536 In scala/scala-dev;

· retronym opened on Aug 10, 2018

· 

Backlog

Perform more comparative benchmarks of 2.12 and 2.13 collections

help-wanted

t:performance

Status: Open.

#527 In scala/scala-dev;

· retronym opened on Jun 27, 2018

· 

Backlog

Could TypingTransformer be more efficient?

t:performance

Status: Open.

#519 In scala/scala-dev;

· retronym opened on May 25, 2018

· 

Backlog

Investigate whether or not scalac's AOT inlining hurts our warm up

help-wanted

t:performance

Status: Open.

#517 In scala/scala-dev;

· retronym opened on May 22, 2018

· 

Backlog

Typer + Inferencer need to lose some weight

t:performance

Status: Open.

#501 In scala/scala-dev;

· retronym opened on May 9, 2018

· 

Backlog

Reduce allocations of byte[] in the backend

t:performance

Status: Open.

#499 In scala/scala-dev;

· retronym opened on May 8, 2018

· 

Backlog

Reduce allocations of AsSeenFromMap / FindMember / SubstSymMap

help-wanted

t:performance

Status: Open.

#498 In scala/scala-dev;

· retronym opened on May 8, 2018

· 

Backlog

Hooks for macro classloader caching

help-wanted

t:performance

Status: Open.

#483 In scala/scala-dev;

· retronym opened on Apr 24, 2018

· 

Backlog