Intel® Advisor Help
Analyze child loops of the region head to find if some of the child loops provide more profitable offload.
Project Properties > Analysis Target > Performance Modeling > Other parameters
--model-children --no-model-children |
On (model-children)
Use the model-children option to:
Minimize overhead
Estimate offload speedup of a not-offloaded region head that has a Less or equally profitable than children offloads message
Run Survey Analysis.
Run Trip Counts and FLOP analyses of the Characterization stage.
Model only offloading of loop heads when modeling your application performance on a target device.
advisor --collect=survey --static-instruction-mix --project-dir=./advi_results -- ./myApplication
advisor --collect=tripcounts --flop --enable-data-transfer-analysis --project-dir=./advi_results -- ./myApplicationadvisor --collect=projection --no-model-children --project-dir=./advi_results