Intel® Advisor User Guide

ID 766448
Date 7/13/2023
Public

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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.

Example

void main()
{
    ANNOTATE_SITE_BEGIN(name_site1);
        ANNOTATE_TASK_END();
    ANNOTATE_SITE_END();

}

This example lacks an ANNOTATE_TASK_BEGIN(taskname) annotation.

NOTE:

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.