User Guide

Contents

call-stack-mode

Choose how to show system functions in the call stack.

Syntax

-call-stack-mode
<value>
Arguments
<value>
- Type of call stack display. The following values are available:
Argument
Description
all
Display both system and user functions.
user-only
Show user functions only.
user-plus-one
Show user functions and system functions called directly from user functions.
Default
user-plus-one
Collected data is attributed to user functions and system functions called directly from user functions.
Description
Use the
call-stack-mode
option when performing data collection, finalization or importation, to set call stack data attribution for the result or report. If set for collection, finalization or importation, this sets the default view when the result is opened in the GUI, and applies to any reports unless overridden in the command used to generate the report.
Generate a hotspots result and include system as well as user functions in the call stack. This is now the project-level setting, and if the result is viewed in the GUI, the call stack shows both user functions and system functions.
vtune -collect hotspots -call-stack-mode all -- myApp.exe
This command generates a hotspots report from the most recent hotspots analysis result, groups the result data by function, and then overrides the project-level setting so that the call stack shows user functions plus system functions called directly from user functions.
vtune -report hotspots -group-by function -call-stack-mode user-plus-one

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804