Intel® Advisor User Guide

ID 766448
Date 12/16/2022

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Document Table of Contents


Count the number of accesses to memory objects created by code regions.





Off (no-count-memory-objects-accesses)

Actions Modified

collect=projection --data-reuse-analysis


Use as one of the following:

  • Use the full data transfer with collect=tripcounts:

    advisor --collect=tripcounts --flop --data-transfer=full --project-dir=<project-dir> -- <target-application>

    advisor --collect=projection --data-reuse-analysis --count-memory-objects-accesses --project-dir=<project-dir>

  • Enable the basic data transfer analysis and data-reuse-analysis with collect=tripcounts:

    advisor --collect=tripcounts --flop --enable-data-transfer-analysis--data-reuse-analysis --project-dir=<project-dir> -- <target-application>

    advisor --collect=projection --data-reuse-analysis --count-memory-objects-accesses --project-dir=<project-dir>


With the full data transfer analysis:

  1. Run the Survey analysis.

  2. Run Trip Counts and FLOP analyses of the Characterization stage with the full data transfer analysis.

  3. Analyze data reuse and count the number of accesses to memory objects when modeling your application performance.

advisor --collect=survey --static-instruction-mix --project-dir=./advi_results -- ./myApplication
advisor --collect=tripcounts --flop --data-transfer=full --project-dir=./advi_results -- ./myApplication
advisor --collect=projection --data-reuse-analysis --count-memory-objects-accesses --project-dir=./advi_results

See Also