For supercomputers, debugging is all 'relative'
               


                   
                           
                            (Credit: Guardsoft)

Supercomputers need super, or at least novel, debugging.

To meet that need, Cray has just agreed to license Australian software start-up Guardsoft's "relative" debugging technology for use in its new DARPA-funded supercomputer.

Relative debugging allows programmers to track bugs that creep into software as it is modified, ...
                       
               
               

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