Altera RTE for OpenCL User Manual
Page 41
CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE = 0
Command queue out of order? = false
Command queue profiling enabled? = true
Kernel initialization is complete.
Launching the kernel...
Thread #2: Hello from Altera's OpenCL Compiler!
Kernel execution is complete.
Getting Started with the Altera RTE for OpenCL for SoC on Linux
To execute an OpenCL kernel onto an SoC, install the Altera Runtime Environment (RTE) for OpenCL,
the SoC Embedded Design Suite (EDS). You must also build your host application using an ARM-specific
Makefile.
1.
Downloading the Altera SDK for OpenCL and the SoC EDS
on page 4-12
To get started with the Altera RTE for OpenCL on the Cyclone V SoC Development Kit, download the
AOCL and the SoC Embedded Design Suite (EDS) for Linux from the Download Center within the
Altera website.
2.
Installing the Altera SDK for OpenCL
on page 4-13
To get started with the Altera RTE for OpenCL on the Cyclone V SoC Development Kit, install the
AOCL for Linux.
3.
on page 4-14
Install the Altera SoC Embedded Design Suite (EDS) for Linux to build your host application for
OpenCL kernel deployment on an SoC board.
4.
Obtain the AOCL license from the Altera Self Service Licensing Center.
5.
Recompiling the Linux Kernel Driver
If you need to rebuild the Linux kernel driver, recompile the
aclsoc
Linux kernel driver to the exact
version of the Linux kernel running on the SoC.
6.
Installing the RTE onto the SoC Board
The Altera Runtime Environment (RTE) for OpenCL installation package for Altera SoCs with 32-bit
ARM processor is available in tar format.
7.
Installing the Cyclone V SoC Development Kit
on page 4-16
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.
8.
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).
Downloading the Altera SDK for OpenCL and the SoC EDS
To get started with the Altera RTE for OpenCL on the Cyclone V SoC Development Kit, download the
AOCL and the SoC Embedded Design Suite (EDS) for Linux from the Download Center within the Altera
website.
The following instructions are for downloading the AOCL. If you wish to recompile the Linux kernel
driver and write the SD card image on your own, download the Altera RTE for OpenCL for SoC instead.
4-12
Getting Started with the Altera RTE for OpenCL for SoC on Linux
OCL005-15.0.0
2015.05.04
Altera Corporation
Getting Started with the Altera RTE for OpenCL for Altera ARMv7-A SoC