Intel® oneAPI DPC++/C++ Compiler Developer Guide and Reference

ID 767253
Date 11/07/2023
Public

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Document Table of Contents

reuse-exe

Tells the compiler to speed up Field Programmable Gate Array (FPGA) target compile time by reusing a previously compiled FPGA hardware image.

Syntax

Linux:

-reuse-exe=exe-filename

Windows:

-reuse-exe=exe-filename

Arguments

exe-filename

Is a previously compiled SYCL* binary.

Default

OFF

There is no potential compile-time speed up by reusing the executable for the FPGA target.

Description

This option tells the compiler to speed up FPGA target compile time by reusing a previously compiled FPGA hardware image. This option is useful only when compiling for hardware.

It lets you minimize or avoid long Intel® Quartus® Prime Software compile times for FPGA targets when the device code is unchanged.

NOTE:

When offloading is enabled, this option only applies to device-specific compilation.

IDE Equivalent

None

Alternate Options

None