• Home
    • View
    • Login
    This page
    • Normal
    • Export PDF
    • Export Word
    • Attachments
    • Page Information

    Loading...
  1. Dashboard
  2. Valhalla
  3. Main
  4. L-World
  5. LW2
  6. LW2 Command Line Options

Page History

Versions Compared

Old Version 3

changes.mady.by.user David Simms

Saved on Jun 27, 2019

compared with

New Version Current

changes.mady.by.user David Simms

Saved on Jun 27, 2019

  • Previous Change: Difference between versions 2 and 3
  • View Page History

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...


 

Flag

Description

hotspot


-XX:EnableValhallaBoolean value, default value is `true`
If true enable support for L-World inline types.

-XX:ValueArrayElemMaxFlatSizeInteger value, default is -1
Max size for flattening an array of inline types, < 0 means no limit, 0 = disable

-XX:ValueArrayElemMaxFlatOopsInteger value, default is 4
Max number of embedded object references in inline type to flatten in an array, < 0 means no limit 

-XX:ValueArrayAtomicAccessBoolean value, default value is `false`
Enable atomic access to inlines in an array, by treating inline types as references.

-XX:EnableValhallaC1

Boolean value, default "false"

If true enable experimental C1 support of inline type

-XX:AcmpOnValues

Integer value, default is "3"

0 = regular acmp (i.e. ptr compare only)

1 = always false for inline types, perturbation scheme

2 = always false for inline types

3 = substitutability test

java

javac


-XDallowWithFieldOperator

Allow experimental direct use of the withfield bytecode via "__WithField(<field ref>, <value>)" synatx

Overview
Content Tools
ThemeBuilder

Terms of Use
• License: GPLv2
• Privacy • Trademarks • Contact Us

Powered by a free Atlassian Confluence Open Source Project License granted to https://www.atlassian.com/software/views/opensource-community-additional-license-offer. Evaluate Confluence today.

  • Kolekti ThemeBuilder Powered by Atlassian Confluence 8.5.23
  • Kolekti ThemeBuilder printed.by.atlassian.confluence
  • Report a bug
  • Atlassian News
Atlassian
Kolekti ThemeBuilder EngineAtlassian Confluence
{"serverDuration": 239, "requestCorrelationId": "0daf07ad2cc01ec7"}