benchmark -- accurate timing of execution

Usage:

benchmark s
Inputs:
- s, a string, a string containing Macaulay2 code
Outputs:
- a real number, the number of seconds it takes to evaluate the code in s

Description

Produces an accurate timing for the code contained in the string s. The value returned is the number of seconds.

i1 : benchmark "sqrt 2p100000"

o1 = .0003034394312165487

o1 : RR (of precision 53)

The snippet of code provided will be run enough times to register meaningfully on the clock, and the garbage collector will be called beforehand.

The source of this document is in Macaulay2Doc/ov_debugging.m2:537:0.