fortest3.frink

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// Test of the speed of a function with an explicit "return" vs. one
// with an implicit return as the last statement in the function.

funcNoReturn[a,b] := a + b

funcReturn[a,b] :=
{
   return (a+b)
}

funcMultipleReturn[a,b] :=
{
   2+2
   return a+b
}

funcNonLastReturn[a,b] :=
{
   if 1<2
      return a+b
   else
      return b+a
}

limit = 10000

s1 = now[]
for i = 1 to 5
{
   start = now[]
   for a = 1 to limit
   {
      funcReturn[1,2]
   }
   end = now[]

   println["Return took " + (end-start -> "s")]

   start = now[]
   for a = 1 to limit
   {
      funcNoReturn[1,2]
   }
   end = now[]

   println["NoReturn took " + (end-start -> "s")]

   start = now[]
   for a = 1 to limit
   {
      funcMultipleReturn[1,2]
   }
   end = now[]

   println["MultipleReturn took " + (end-start -> "s")]

   start = now[]
   for a = 1 to limit
   {
      funcNonLastReturn[1,2]
   }
   end = now[]

   println["NonLastReturn took " + (end-start -> "s")]
}
e1 = now[]
println["Total is " + (e1-s1 -> "s")]


Download or view fortest3.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 20145 days, 12 hours, 59 minutes ago.