Virtual Machine Configuration

Name

Description

Default value

Allocated inside arena

arenaBytes

a single reserved VM memory block for various VM spaces

100 MB

N/A

newSpaceBytes

space for new objects

256 KB

X

flipSpaceBytes

space to collect objects that survived a flip

256 KB

X

oldSpaceBytes

space for long living objects

72 MB

X

oldSpacePaddingSizeBytes

if oldSpace needs to grow, this is the default size the oldSpace will grow if enough space is available

32 KB

N/A

codeSpaceReservedBytes

reserved space for the code cache

512 KB

–

codeSpaceCommittedBytes

currently allocated code cache

N/A

N/A

codeSpaceMaxBytes

maximum useable code cache

1024 KB

N/A

nominalFlipSizeBytes

minimum bytes being allocated in newSpace before a flip will happen

N/A

N/A

imageFileStubSize

the size of the inital V.EXE – will be used to determine, if a V.EXE contains a ‘.vimage’ section

varying

–