TotalView : ReplayEngine User Guide : About ReplayEngine
About ReplayEngine
ReplayEngine is embedded functionality on the Linux x86-64 platform that allows you to go backwards in a debugging session.
NOTE: If your platform does not support ReplayEngine, the ReplayEngine toolbar and ReplayEngine-related menu items do not display.
For information on using ReplayEngine in a debugging session, see Using ReplayEngine.
ReplayEngine complements TotalView, so this discussion assumes a working knowledge of how the TotalView product works.