Product Documentation
Virtuoso Layout Suite XL: Basic Editing User Guide
Product Version IC23.1, November 2023

extractVerifyBigMPP

layout extractVerifyBigMPP boolean { t | nil }

Description

Specifies that the connectivity extractor is to extract through large multipart paths. A large multipart path is one that contains more than 1000 elements. These are typically used to implement physical-only structures such as isolation rings, and therefore do not need to be extracted.

The default is nil, which means that the extractor ignores them.

Setting this environment variable to t can adversely affect the performance of the extractor.

GUI Equivalent

None

Examples

envGetVal("layout" "extractVerifyBigMPP")
envSetVal("layout" "extractVerifyBigMPP" 'boolean t)

Related Topics

Connectivity Extraction in Layout XL


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