1. Overview: Incremental Compilation

 1.　　Overview: Incremental Compilation

　　　　optional compilation flow ------ default "flat" compilation flow
　　　　logical hierarchy boundaries --> set up to support  --> creat
　　　　floor plan; partial reconfiguration

　　　　1.1　　recommendation for netlist type

 

	Source	assignment	constraints
source	The software automatically resynthesizes the partitions with the appropriate netlist type	Most assignments do not trigger an automatic recompilation, so you must set the netlist type to Source File to compile the source files with new assignments or constraints that affect synthesis
post-synthesis (default)
post-fit
post-fit with Fitter Preservation Level set to Placement

                 setting --> incremental compilation --> rapid recompile