Altera SDK for OpenCL Cyclone V SoC Instrukcja Użytkownika Pobierz pdf (Strona 21)

You should see an output similar to the one below:

Board list:

c5soc

c5soc_sharedonly

6. To compile the kernel for your Cyclone V SoC Development Kit, invoke the following command:

aoc --board c5soc device/hello_world.cl -o bin/hello_world.aocx

This command performs the following tasks:

• Generates the Quartus II design project files from the OpenCL source code.

• Checks for initial syntax errors.

• Performs basic optimizations.

• Creates a hello_world subfolder or subdirectory containing necessary intermediate files.

• Creates the Altera Offline Compiler Object file (.aoco).

• Creates the .aocx hardware configuration file and saves it in the bin subfolder or subdirectory.

Attention: The .aocx file might take hours to build, depending on the complexity of the kernel. To

view the progress of the compilation on-screen, include the -v flag in your aoc command

(that is, aoc -v <your_kernel_filename>.cl).

The AOC displays the line aoc: Hardware generation completed

successfully. to signify the completion of the compilation process.

For more information on the --list-boards option of the aoc command, refer to the Listing the

Available FPGA Boards in Your Custom Platform (--list-boards) section of the Altera SDK for OpenCL

Programming Guide.

For more information on the --board <board_name> option of the aoc command, refer to the

Compiling a Kernel for a Specific FPGA Board (--board <board_name>) section of the Altera SDK for

OpenCL Programming Guide.

For more information on the -v option of the aoc command, refer to the Generating Compilation

Progress Report (-v) section of the Altera SDK for OpenCL Programming Guide.

For more information on the -o <filename> option of the aoc command, refer to the Specifying the

Name of an AOC Output File (-o <filename>) section of the Altera SDK for OpenCL Programming Guide.

Related Information

• OpenCL Design Examples page on the Altera website

• Listing the Available FPGA Boards in Your Custom Platform (--list-boards)

• Compiling a Kernel for a Specific FPGA Board (--board <board_name>)

• Generating Compilation Progress Report (-v)

• Specifying the Name of an AOC Output File (-o <filename>)

Executing an OpenCL Kernel on an SoC

Build your host application using the GNU Compiler Collection (GCC) cross-compiler available with the

SoC Embedded Design Suite (EDS).

Related Information

Creating the Hardware Configuration File of an OpenCL Kernel for SoC on page 2-10

2-12

Executing an OpenCL Kernel on an SoC

OCL006-15.0.0

2015.05.04

Altera Corporation

Setting Up the Altera SDK for OpenCL, SoC EDS, and the Cyclone V SoC Development Kit for Windows

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