Intel® Advisor User Guide

ID 766448
Date 7/13/2023
Public

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evaluate-min-speedup

Consider loops recommended for offloading only if they reach the minimum estimated speedup specified in a configuration file.

GUI Equivalent

Project Properties > Analysis Target > Performance Modeling > Other parameters

Syntax

--evaluate-min-speedup

--no-evaluate-min-speedup

Default

Off (no-evaluate-min-speedup)

Actions Modified

collect=projection

Usage

You need to specify a minimum speedup for a region to be estimated as recommended for offloading in a custom TOML configuration file with a min_required_speed_up parameter. By default, the minimum speedup is set to 1.

Example

  1. Create a custom configuration file with min_required_speed_up set to 2.

  2. Run Survey Analysis.

  3. Run Trip Counts and FLOP analyses of the Characterization stage.

  4. Model your application performance on a target device with a minimum speedup set to 2.

advisor --collect=survey --static-instruction-mix --project-dir=./advi_results -- ./myApplication
advisor --collect=tripcounts --flop --enable-data-transfer-analysis --project-dir=./advi_results -- ./myApplication
advisor --collect=projection --custom-config=myConfig.toml --evaluate-min-speedup --project-dir=./advi_results

See Also