TotalView User Guide : Part II: Debugging Tools and Tasks : Setting Action Points : Setting Breakpoints and Barriers
Setting Breakpoints and Barriers
TotalView has several options for setting breakpoints, including:
*Source-level breakpoints
*Breakpoints that are shared among all processes in multi-process programs
*Assembler-level breakpoints 
You can also control whether TotalView stops all processes in the control group when a single member reaches a breakpoint.
Topics in this section are:
*“Setting Source-Level Breakpoints”
*“Setting Breakpoints at Locations”
*“Displaying and Controlling Action Points”
*“Setting Machine-Level Breakpoints”
*“Setting Breakpoints for Multiple Processes”
*“Setting Breakpoints When Using the fork()/execve() Functions”
*“Setting Barrier Points”