Developer Reference

Migrating OpenCL™ FPGA Designs to SYCL*

Download PDF
ID 767849
Date 12/16/2022
Public

A newer version of this document is available. Customers should click here to go to the newest version.

Document Table of Contents
Document Table of Contents x
Migrating OpenCL™ FPGA Designs to SYCL*
Migrating OpenCL™ FPGA Designs to SYCL* x
Overview FPGA Design Flow Modify Your Design Flags, Attributes, Directives, and Extensions Histogram Design Example Walkthrough Additional Information Document Revision History for Migrating OpenCL FPGA Designs to SYCL* Notices and Disclaimers
Overview x
Prerequisites
Modify Your Design x
Basic Modifications Advanced Modifications
Basic Modifications x
Host Code Modification Device Code Modification
Advanced Modifications x
Host Code Modification Device Code Modification
Device Code Modification x
C++ Features in Device Code
Flags, Attributes, Directives, and Extensions x
General Information Flags FPGA Board-Specific Flags Compiler Flags Optimization Flags Memory Attributes Loop Directives Floating Point Optimizations Kernel Attributes Intra-kernel Registered Assignment Function Channels/Pipes APIs LSU Attributes
Histogram Design Example Walkthrough x
OpenCL Sample Code SYCL Sample Code SYCL Sample Code With Explicit Data Movement
Migrating OpenCL™ FPGA Designs to SYCL*

FPGA Board-Specific Flags

The following table lists the flags you can invoke to install, uninstall, diagnose, and program your FPGA board:

OpenCL SYCL Description
aocl install aocl install Installs the FPGA boards on your system.
aocl uninstall aocl uninstall Uninstalls an FPGA board from your system.
aocl diagnose aocl diagnose Queries a list of installed devices on your system.
aocl diagnose <device_name> aocl diagnose <device_name> Performs a detailed diagnosis on a specific FPGA board.
aocl program <device_name> Not supported Programs an FPGA device offline or without a host.
aocl flash <device_name> Consult documentation from your board vendor about how to flash your board image.

Invokes the flash utility command to initialize the FPGA with a specified startup configuration.

aoc -list-boards icpx -fsycl -fintelfpga -Xshardware -Xslist-boards <source_file>.cpp Lists FPGA boards available in your Custom Platform.
aoc -list-board-packages icpx -fsycl -fintelfpga -Xshardware -Xslist-board-packages <source_file>.cpp Lists Custom Platforms available in the system.
Parent topic: Flags, Attributes, Directives, and Extensions
Level Two Title