User Guide

Contents

enforce-fallback

Emulate data distribution over stacks if stacks collection is disabled.
GUI Equivalent
Project Properties
Analysis Target
Performance Modeling
Other parameters

Syntax

--enforce-fallback
--no-enforce-fallback
Default
Off (no-enforce-fallback)
Actions Modified
collect
=offload
collect
=projection
Usage
Use the
enforce-fallback
option to emulate data distribution over stacks after reducing collection overhead by removing
--stacks
option from Trip Counts collection (
--no-stacks
is default).
With
collect=offload
, this option automatically disables the stack collection and enables the fallback.
This may reduce analysis accuracy.
Example
Run the Offload Modeling with enforced fallback using batch collection.
$ advisor --collect=offload --enforce-fallback --project-dir=./advi_results
Model your application performance emulating data distribution over stacks.
$ advisor --collect=projection --enforce-fallback --project-dir=./advi_results

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.