mapTimeTest.frink

View or download mapTimeTest.frink in plain text format


// This program tests the performance of calling map[f,list] as opposed to
// just calling the function repeatedly.

a = makeArray[[million], 1]

double[x] := x + x
doubleFunc = getFunction["double", 1]

for loop = 1 to 5
{
   results = new array

   start = now[]
   for item = a
      results.push[double[item]]
   end = now[]
   println["Call, no print: " + ((end-start) -> "ms")]

   start = now[]
   for item = a
      double[item]
   end = now[]
   println["Call, no push:  " + ((end-start) -> "ms")]
   
   start = now[]
   results = map[doubleFunc, a]
   end = now[]
   println["Map:            " + ((end-start) -> "ms")]

   println[]
}  


View or download mapTimeTest.frink in plain text format


This is a program written in the programming language Frink.
For more information, view the Frink Documentation or see More Sample Frink Programs.

Alan Eliasen was born 17592 days, 15 hours, 41 minutes ago.