d that has started the outermost algorithm or root task sharing the same <a class="el" href="a00142.html">task_group_context</a> with the guilty algorithm/task (the one that threw the exception first).</p>
<p>Note: when documentation mentions workers with respect to exception handling, masters are implied as well, because they are completely equivalent in this context. Consequently a root thread can be master or worker thread.</p>
<p>NOTE: In case of nested algorithms or complex task hierarchies when the ne