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Types of Reductions

nPredefined Reductions – A number of reductions are predefined, including ones that

–**Sum values or arrays
**

–**Calculate the product of values or
arrays
**

–**Calculate the maximum contributed value**

–**Calculate the minimum contributed value**

–**Calculate the logical and of integer
values
**

–**Calculate the logical or of contributed
integer values**

–**Form a set of all contributed values**

–**Concatenate bytes of all contributed
values
**

nPlus, you can create your own