Intel® Advisor Help
Model calls to math functions such as EXP, LOG, SIN, and COS as extended math instructions, if possible.
Project Properties > Analysis Target > Performance Modeling > Other parameters
--model-extended-math --no-model-extended-math |
On (model-extended-math)
collect=projection
Run Survey Analysis.
Run Trip Counts and FLOP analyses of the Characterization stage.
Do not model calls to math functions as extended math instructions 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 --project-dir=./advi -- myApplication
$ advisor --collect=projection --no-model-extended-math --project-dir=./advi