User Guide

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Missing Start Task

Occurs when an end task annotation is executed but there is no active task.
Problem type: Missing start task
ID
Code Location
Description
1
Task end
Represents the location and associated call stack when the task end annotation was executed.
2
Parallel site
If present, represents the location and associated call stack of the beginning of the parallel site that contained the task end annotation.
void main() {     ANNOTATE_SITE_BEGIN(name_site1);         ANNOTATE_TASK_END();     ANNOTATE_SITE_END(); }
This example lacks an
ANNOTATE_TASK_BEGIN(taskname)
annotation.
This error also occurs if your code branches around an
ANNOTATE_TASK_BEGIN(taskname)
annotation.
Possible Correction Strategies
Always execute an
ANNOTATE_TASK_BEGIN(taskname)
annotation before executing an
ANNOTATE_TASK_END()
annotation.

Product and Performance Information

1

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