loop-mode
Show or hide loops in the stack.
IDE Equivalent
Toolbar: Filter >
Loop Mode
drop-down menu
Syntax
loop-mode=
<value>
Arguments
- loop-only
- Display loops as regular nodes in the tree. Loop name consists of:
- start address of the loop
- number of the code line where this loop is created
- name of the function where this loop is created
- loop-and-function
- Display both loops and functions as separate nodes.
- function-only
- Display data by function with no loop information (default mode).
Default
- function-only
- reports show no loop data.vtune
Actions Modified
Description
Use the
loop-mode
option when performing data collection, finalization
or importation, to set loop view for the result or report. You can also use
this option with the
report
action to override the project-level setting for
viewing a hierarchy of the loops in your application call tree.
Example
This command displays the data collected during the
Hotspots analysis in the callstack report that is filtered to show loops only:
vtune -R callstacks -loop-mode=loop-onlyFunction Function Stack Module CPU Time:Self
-------------------------------------- -------------------------------------- ------------ ------------
[Outside any loop] [Unknown] 0.009
[Loop@0x7dea03b7 in func@0x7dea0392] ntdll.dll 0.002
[Loop@0x7dea03a6 in func@0x7dea0392] ntdll.dll 0.002
[Outside any loop] [Unknown] 0
[Loop@0x1400147f0 in func@0x140014782] mfeapfk.sys 0.001
[Outside any loop] [Unknown] 0.001
[Loop@0x14001a111 in func@0x14001a0c0] mfeapfk.sys 0.001
[Loop@0x14001a100 in func@0x14001a0c0] mfeapfk.sys 0.001
[Outside any loop] [Unknown] 0
[Loop@0x1402d0329 in func@0x1402d02af] ntoskrnl.exe 0.001
[Outside any loop] [Unknown] 0.001