“Y-Chart”Approach for Model--Based Analysis Applications,Platform,Allocation Application Platform Model Model Applic.Constraints Resources QoS .Environment Params .Capacity,speed.etc. .Quality Requirements Reliability(avallabillty .Design Constraints fault tolerance,etc.) Allocation Alloc.Information put Files for .Applic.to Platform Analysis mapping .Allocation-specific properties Analysis Tools Analysis Results Specification of Non-Functional Properties! Generated Code“Y-Chart” Approach for Model-Based Analysis • Applications，Platform，Allocation