Altera RTE for OpenCL Bedienungsanleitung PDF herunterladen (Seite 14)

Related Information

• Altera Licensing page on the Altera website

• Altera Software Installation and Licensing

• Altera website

Installing an FPGA Board

Before creating an OpenCL application for an FPGA boards, you must first download and install the

Custom Platform from your board vendor. Most Custom Platform installers require administrator

privileges. To install your board into the host system, invoke the install utility command.

The steps below outline the board installation procedure. Some Custom Platforms require additional

installation tasks. Consult your board vendor's documentation for further information on board

installation.

Attention:

If you are installing the Cyclone V SoC Development Kit for use with the Cyclone V SoC

Development Kit Reference Platform, refer to Installing the Cyclone V SoC Development Kit in

the Altera SDK for OpenCL Cyclone V SoC Getting Started Guide for more information.

1. Follow your board vendor's instructions to connect the FPGA board to your system.

2. Download the Custom Platform for your FPGA board from your board vendor's website.

For more information, refer to the OpenCL Reference Platforms page on the Altera website.

3. Install the Custom Platform in a folder that you own (that is, not a system folder).

4. Set the environment variable AOCL_BOARD_PACKAGE_ROOT to point to the location of the

Custom Platform subfolder containing the board_env.xml file.

For example, for the Stratix

V Network Reference Platform (s5_net), set

AOCL_BOARD_PACKAGE_ROOT to point to the <path_to_s5_net>\s5_net folder.

5. Add the Custom Platform library paths to the PATH environment variable setting. You may apply

permanent settings manually by adding the path to the memory-mapped (MMD) library within the

Custom Platform. Alternatively, you may apply transient settings to the current session by running the

%ALTERAOCLSDKROOT%\init_opencl.bat script.

For example, if you use s5_net, the Windows PATH environment variable setting is

%AOCL_BOARD_PACKAGE_ROOT%\windows64\bin.

For information on init_opencl.bat, refer to the Setting the Environment Variables for Windows section.

Invoke the command aocl install at a command prompt.

Invoking aocl install also installs a board driver that allows communication between host

applications and hardware kernel programs.

To query a list of FPGA devices installed in your machine, invoke the aocl diagnose command.

The software generates an output that includes the <device_name>, which is an acl number that ranges

from acl0 to acl15.

For more information on querying the <device_name> of your accelerator board, refer to the Querying

the Device Name of Your FPGA Board section.

OCL005-15.0.0

2015.05.04

Installing an FPGA Board

2-5

Getting Started with the Altera RTE for OpenCL for 64-Bit Windows

Altera Corporation

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