Integration Wrappers for Intel® Integrated Performance Primitives Developer Guide and Reference 2019

API Quick Reference Guide

  • 2020
  • 09/30/2019
  • Public Content
Contents

iwGetThreadsNumDefault

Syntax

IW_DECL(int)  iwGetThreadsNumDefault();
Description
This function returns the initial number of threads used by IW functions with parallel execution support.
Return Values
Default number of threads or 0 if compiled without internal threading support.

Product and Performance Information

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