allow-multiple-runs
allow-multiple-runs
Enable
multiple runs to achieve more precise results for hardware event-based
collections.
GUI Equivalent
Allow multiple runs
option in the
WHAT paneSyntax
-allow-multiple-runs
-no-allow-multiple-runs
Default
-no-allow-multiple-runs
Actions Modified
Description
By default,
no-allow-multiple-runs
is enabled, and a
collect
or
collect-with
action performs a single analysis run. Performing
multiple analysis runs can provide more precise results for hardware
event-based collections. To enable event multiplexing, specify
allow-multiple-runs
.
Example
This example runs the target application twice,
collecting different events on each run.
vtune -collect hotspots -allow-multiple-runs -- /home/test/sample