Intel® Quartus® Prime Pro Edition Settings File Reference Manual

ID 683296
Date 12/13/2021
Public

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ROUTER_EFFORT_MULTIPLIER

Controls how quickly the router tries to find a valid solution. The default value is 1.0 and legal values must be greater than or equal to 0.25. Values higher than 1.0 may improve routing quality at the expense of run-time on difficult-to-route circuits. Values lower than 1.0 can reduce router run-time, but usually reduces routing quality slightly.

Type

String

Device Support

  • EPC1
  • EPC2
  • Enhanced Configuration Devices
  • Flash Memory
  • Virtual JTAG TAP

Notes

This assignment is not copied when you create a companion revision for HardCopy II devices.

This assignment is included in the Fitter report.

Syntax


set_global_assignment -name ROUTER_EFFORT_MULTIPLIER <value>

Default Value

1.0