User Guide

  • 2022.2
  • 08/08/2022
  • Public Content
Contents

EXTENDED-VTF

Syntax

EXTENDED-VTF

Variable

VT_EXTENDED_VTF

Default

off
in Intel® Trace Analyzer and Collector,
on
in stftool.

Description

Several events can only be stored in STF, but not in VTF. The Intel Trace Analyzer and Collector libraries default to writing valid VTF trace files and thus skip these events. This option enables writing of non-standard VTF records in ASCII mode that Intel Trace Analyzer and Collector would complain about. In the stftool the default is to write these extended records, because the output is more likely to be parsed by scripts rather than by Intel Trace Analyzer and Collector.

Product and Performance Information

1

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