Tutorial

  • 03/26/2021
  • Public Content

Establishing a Performance Baseline

To set a performance baseline for the improvements that follow in this tutorial, compile your sources from the
src
directory with these compiler options:
ifort -real-size 64 -O1 matvec.f90 driver.f90 -o MatVector
Execute
MatVector
and record the execution time reported in the output. This is the baseline against which subsequent improvements will be measured.

Product and Performance Information

1

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