Go backward to
Profile and Counts
Go up to
Go forward to
Reduce to one, two, three dimensions and display using histogram techniques.
Horizontal bar chart where each bar represents processor satus as a function of time (
, Plates 8 and 12).
Status (computing, communicating, idling).
Highlight dependencies between program components.
Consistent event timing amoung processors!
Gantt charts augmented by lines connecting send/receive events on different processors (
, Plate 8).
Identify specific events for which processor is waiting.
Last modification: November 15, 1996