set_foundry_override

set_foundry_override 
-name s_groupName 

Description

Sets the foundry override route spec to the named constraint group, or route spec. This effectively inserts the named constraint group into the Simplified Constraint Search Hierarchy between the design and foundry route specs.

A transient design route spec is created and named <original design route spec name>_<foundry override route spec name>, containing two childRuleSpecs (the original design route spec and the foundry override route spec). For example, if the design route spec is named designRules when the myCG constraint group is identified as the foundry override, then the transient designRules_myCG design route spec is created containing designRules and myCG.

Arguments

-name s_groupName

Sets the named constraint group as the foundry override.

Value Returned

0	The foundry override is set to the named constraint group.
-1	The foundry override was not set. Ensure that the named constraint group exists.

Examples

Sets the foundry override route spec to myCG constraint group.

set_foundry_override -name myCG

Related Topics

get_foundry_override

unset_foundry_override

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