loop-filter-threshold
loop-filter-threshold
Specify total time, in milliseconds,
to filter out loops that fall below this value.
Syntax
--loop-filter-threshold
=
<integer>
Arguments
<integer>
is
a total execution time threshold, in milliseconds.
Default
20
Actions Modified
collect
=projection
Usage
Use to ignore loop nests with total time less than the
threshold.
Example
- Run Survey Analysis.
- Run Trip Counts and FLOP analyses of the Characterization stage.
- Ignore loops with total time less than 50 milliseconds when modeling your application performance on a target device.
$ advisor --collect=survey -stackwalk-mode=online --static-instruction-mix --project-dir=./advi -- myApplication
$ advisor --collect=tripcounts --flop --enable-data-transfer-analysis --target-device=gen11_icl --project-dir=./advi -- myApplication
$ advisor --collect=projection --loop-filter-threshold=50 --project-dir=./advi