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gives the last element of CUDAFoldList[f,x,list].
This folds an input list with the Plus operator and initial value 0:
The above is equivalent to Fold:
operates on input CUDAMemory:
This folds the CUDAMemory as before:
Note that the output type is the same as the input—that is, if the input is a Real valued list, then the output is a real number.
Compared to Fold, only a few operations are supported by :