Patent ID: 7703034

Claim:
A memory medium storing program instructions executable to: determine timing data for a plurality of iterations of a first loop in a graphical program during a single execution of the graphical program, wherein the, graphical program includes a plurality of interconnected nodes visually indicating functionality of the graphical program, wherein for each respective iteration of the plurality of iterations the timing data specifies a respective start time indicating when the respective iteration began executing and a respective end time indicating when the respective iteration finished executing; and graphically illustrate the timing data for the plurality of iterations of the first loop simultaneously in a graphical user interface (GUI) on a display wherein the GUI graphically indicates time increments along an axis, wherein graphically illustrating the timing data includes: visually indicate, the respective start time and the respective end time of each respective iteration of the plurality of iterations, wherein the respective start time of each respective iteration is visually indicated at a respective first position along the axis, and the respective end time of each respective iteration is visually indicated at a respective second position along the axis.