Intel® Trace Collector User and Reference Guide

  • 2019 Update 3
  • 03/07/2019
  • Public Content
  • Download as PDF
Contents

Syntax
COUNTER <pattern>
[on|off]
Variable
VT_COUNTER
Description
Enables or disables a counter whose name matches the pattern. By default, all counters defined manually are enabled, whereas counters defined and sampled automatically by the Intel Trace Collector are disabled. Those automatic counters are not supported for every platform.

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804