User and Reference Guide

Contents

STATISTICS

Syntax
STATISTICS [on|off|<hash_size>]
Variable
VT_STATISTICS
Default
off
Description
Enables or disables statistics about messages and symbols. These statistics are gathered by the Intel Trace Collector independently from logging them and stored in the tracefile. Apart from
on
and
off
, it allows specifying the hash size used on each collecting thread. For extensively instrumented codes or for codes with a volatile communication pattern, this might be useful to control its performance.

Product and Performance Information

1

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