standard.C.time.clock

clock is available since version 1.0.

Prototype:

number clock()

Description:

The clock function's era begins (with a value of 0) when the Concept program starts to execute. It returns times measured in 1/CLOCKS_PER_SEC

Return value:

returns times measured in 1/CLOCKS_PER_SEC

Example
import standard.C.time

class Main {
     function Main() {
          var start=clock();
          echo "Something to do ...\n";
          for (var i=0;i<1000000;i++) {
               // NOTHING
          }
          var end=clock();
          echo "Elapsed : " + (end-start) + " clock ticks";
     }
}
 

Results 
Something to do ...
Elapsed : 150 clock ticks