FPGA Optimization Guide for Intel® oneAPI Toolkits

Developer Guide

Contents

Disable Automatic Fusion of Loops (
-Xsdisable-auto-loop-fusion
)

Include the
-Xsdisable-auto-loop-fusion
 flag in your
dpcpp
 command to direct the
Intel® oneAPI
DPC++/C++
 Compiler
 to disable automatic loop fusion when compiling your design.
Example
dpcpp -fintelfpga -Xshardware -Xsdisable-auto-loop-fusion <source_file>.cpp
For more information about automatic loop fusion, refer to Automatic Loop Fusion

Product and Performance Information

1

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