User and Reference Guide

Contents

VT_registerprefixed

int VT_registerprefixed (const char * threadname, int thindex)
Description
This functions is identical to VT_registernamed, with the only difference that it appends the process number as a prefix for the thread name. For example, for
threadname = "ThreadA"
and process number 127, the resulting thread name displayed in Intel® Trace Analyzer will be
"P127 ThreadA"
.
Parameters
threadname
desired name of the thread, or NULL/empty string if no name wanted
thindex
desired thread number, pass negative number to let Intel® Trace Collector pick a number
Return values
Returns error code, see VT_registerthread

Product and Performance Information

1

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