Ex parte SMITH et al. - Page 2




          Appeal No. 1997-2658                                                        
          Application No. 08/478,974                                                  


               The claimed invention relates to a program tuning adviser              
          in which code samples are analyzed and critical regions of                  
          program code are identified.  More particularly, Appellants                 
          indicate at pages 3 and 4 of the specification that the tuning              
          advisor suggests improvements to the source code related to                 
          the displayed graphical views of the identified critical                    
          program code regions.                                                       
               Claim 1 is illustrative of the invention and reads as                  
          follows:                                                                    
          1.  In a computer system including a central processing unit                
          (CPU) and a number of program modules running on said CPU, a                
          method comprising steps of:                                                 
               (A) collecting code samples from one of said modules;                  
               (B)  analyzing said samples to identify critical regions               
          in said code samples;                                                       
               (C)  displaying a first graphical view of said critical                
          regions;                                                                    
               (D) displaying source code related to a particular one                 
          critical region selected by a user from said first graphical                
          view of said critical regions resulting in displayed source                 
          code;                                                                       
               (E)  running a performance tuning advisor on a code                    
          portion selected by a user from said displayed source code,                 
          said performance tuning advisor providing optimization advice               
          related to said code portion; and,                                          


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