Altera RTE for OpenCL - Manual (Page 34)

1. Create an RTE directory on the board's file system by typing the
mkdir <rte_destina-
tion_directory>
command.
2. Move the downloaded installation package
aclrte-arm32.tgz
to the RTE directory by typing the
mv
aclrte-arm32.tgz <rte_destination_directory>
command.
3. Type
cd <rte_destination_directory>
to navigate to the RTE directory.
4. To unpack the tarball, type
tar -xvfz aclrte-arm32.tgz
at the command prompt.
5. Transfer the aclsoc_drv.ko file you built on your development machine into the
<rte_destina‐
tion_directory>/board/c5soc/driver directory on the SoC board.
6. Set the environment variables, as shown below.
Altera recommends that you consolidate the settings of the environment variables into a file called init_
opencl.sh . Then, run the command
source ./init_opencl.sh
to load all the environment
variables and the OpenCL Linux kernel driver simultaneously.
export ALTERAOCLSDKROOT=<rte_destination_directory>
export AOCL_BOARD_PACKAGE_ROOT=$ALTERAOCLSDKROOT/board/c5soc
export PATH=$ALTERAOCLSDKROOT/bin:$PATH
export LD_LIBRARY_PATH=$ALTERAOCLSDKROOT/host/arm32/lib:$LD_LIBRARY_PATH
insmod $AOCL_BOARD_PACKAGE_ROOT/driver/aclsoc_drv.ko
Installing the Cyclone V SoC Development Kit
To execute an OpenCL kernel on a Cyclone V SoC, first install the Cyclone V SoC Development Kit and
configure it as described in the Altera SDK for OpenCL (AOCL) documentation.
OCL005-15.0.0
2015.05.04
Installing the Cyclone V SoC Development Kit 4-5
Getting Started with the Altera RTE for OpenCL for Altera ARMv7-A SoC Altera Corporation
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