The compiler output listings and the XML or HTML reports provide important information to help you develop and debug your applications more efficiently.
Listing information is organized into optional sections that you can include or omit. For more information about the applicable compiler options and the listing itself, see Understanding XL Fortran compiler listings.
You can also get the diagnostic information from the compiler in XML or HTML format about some of the optimizations that the compiler performed or missed. You can use this information to reduce programming effort when tuning applications, especially high-performance applications. The report is defined by an XML schema and is easily consumable by tools that you can create to read and analyze the results. For detailed information about this report and how to use it, see Using reports to diagnose optimization opportunities.