Saturday, February 15, 2014

OpenCL on UDOO

For those who interested to try OpenCL on UDOO, here is the device info

Number of platforms: 1
CL_PLATFORM_PROFILE: EMBEDDED_PROFILE
CL_PLATFORM_VERSION: OpenCL 1.1
CL_PLATFORM_VENDOR: Vivante Corporation
CL_PLATFORM_EXTENSIONS:
Number of devices: 1
CL_DEVICE_TYPE: CL_DEVICE_TYPE_GPU
CL_DEVICE_VENDOR_ID: 5654870
CL_DEVICE_MAX_COMPUTE_UNITS: 4
CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS: 3
CL_DEVICE_MAX_WORK_ITEM_SIZES: 1024 1024 1024
CL_DEVICE_MAX_WORK_GROUP_SIZE: 1024
CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR: 4
CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT: 4
CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT: 4
CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG: 0
CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT: 4
CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE: 0
CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF: 0
CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR: 4
CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT: 4
CL_DEVICE_NATIVE_VECTOR_WIDTH_INT: 4
CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG: 0
CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT: 4
CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE: 0
CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF: 0
CL_DEVICE_MAX_CLOCK_FREQUENCY: 500
CL_DEVICE_ADDRESS_BITS: 32
CL_DEVICE_MAX_MEM_ALLOC_SIZE: 33554432
CL_DEVICE_IMAGE_SUPPORT: 1
CL_DEVICE_MAX_READ_IMAGE_ARGS: 8
CL_DEVICE_MAX_WRITE_IMAGE_ARGS: 8
CL_DEVICE_IMAGE2D_MAX_WIDTH: 8192
CL_DEVICE_IMAGE2D_MAX_WIDTH: 8192
CL_DEVICE_IMAGE2D_MAX_HEIGHT: 8192
CL_DEVICE_IMAGE3D_MAX_WIDTH: 0
CL_DEVICE_IMAGE3D_MAX_HEIGHT: 0
CL_DEVICE_IMAGE3D_MAX_DEPTH: 0
CL_DEVICE_MAX_SAMPLERS: 8
CL_DEVICE_MAX_PARAMETER_SIZE: 256
CL_DEVICE_MEM_BASE_ADDR_ALIGN: 1024
CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE: 128
CL_DEVICE_SINGLE_FP_CONFIG: CL_FP_ROUND_TO_ZERO
CL_DEVICE_SINGLE_FP_CONFIG:
CL_DEVICE_GLOBAL_MEM_CACHE_TYPE: CL_READ_WRITE_CACHE
CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE: 64
CL_DEVICE_GLOBAL_MEM_CACHE_SIZE: 4096
CL_DEVICE_GLOBAL_MEM_SIZE: 67108864
CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE: 4096
CL_DEVICE_MAX_CONSTANT_ARGS: 9
CL_DEVICE_LOCAL_MEM_TYPE: CL_LOCAL | CL_GLOBAL
CL_DEVICE_LOCAL_MEM_SIZE: 1024
CL_DEVICE_ERROR_CORRECTION_SUPPORT: 1
CL_DEVICE_HOST_UNIFIED_MEMORY: 1
CL_DEVICE_PROFILING_TIMER_RESOLUTION: 1000
CL_DEVICE_ENDIAN_LITTLE: 1
CL_DEVICE_AVAILABLE: 1
CL_DEVICE_COMPILER_AVAILABLE: 1
CL_DEVICE_EXECUTION_CAPABILITIES: CL_EXEC_KERNEL
CL_DEVICE_QUEUE_PROPERTIES: CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE | CL_QUEUE_PROFILING_ENABLE
CL_DEVICE_PLATFORM: 0x2ace9530
CL_DEVICE_NAME: Vivante OpenCL Device
CL_DEVICE_VENDOR: Vivante Corporation
CL_DRIVER_VERSION: OpenCL 1.1
CL_DEVICE_PROFILE: EMBEDDED_PROFILE
CL_DEVICE_VERSION: OpenCL 1.1
CL_DEVICE_OPENCL_C_VERSION: OpenCL C 1.1
CL_DEVICE_EXTENSIONS: cl_khr_byte_addressable_store
at

2 comments:

  1. DriesFebruary 19, 2014 at 4:26 PM

    Hi,

    I need to get opencl working on udoo with android. Did you use ubuntu to get these results?

    Kind regards

    ReplyDelete
  2. clarenceFebruary 22, 2014 at 2:09 PM

    Hi Dries. I am using Debian. The program is compiled with


    -lOpenCL -lGAL


    Libraries:

    debian@udoo-debian-hfp:~/test/opencl$ ldd test
    libOpenCL.so => /usr/lib/libOpenCL.so (0x2ace9000)
    libGAL.so => /usr/lib/libGAL.so (0x2ad0a000)
    libstdc++.so.6 => /usr/lib/arm-linux-gnueabihf/libstdc++.so.6 (0x2ab8a000)
    libm.so.6 => /lib/arm-linux-gnueabihf/libm.so.6 (0x2ac77000)
    libgcc_s.so.1 => /lib/arm-linux-gnueabihf/libgcc_s.so.1 (0x2ab4b000)
    libc.so.6 => /lib/arm-linux-gnueabihf/libc.so.6 (0x2adcb000)
    libpthread.so.0 => /lib/arm-linux-gnueabihf/libpthread.so.0 (0x2ac3d000)
    librt.so.1 => /lib/arm-linux-gnueabihf/librt.so.1 (0x2ac58000)
    libdl.so.2 => /lib/arm-linux-gnueabihf/libdl.so.2 (0x2aac5000)
    libXdamage.so.1 => /usr/lib/arm-linux-gnueabihf/libXdamage.so.1 (0x2ab1c000)
    libXfixes.so.3 => /usr/lib/arm-linux-gnueabihf/libXfixes.so.3 (0x2aae7000)
    libXext.so.6 => /usr/lib/arm-linux-gnueabihf/libXext.so.6 (0x2aeb0000)
    libX11.so.6 => /usr/lib/arm-linux-gnueabihf/libX11.so.6 (0x2aec2000)
    /lib/ld-linux-armhf.so.3 (0x2ab2c000)
    libxcb.so.1 => /usr/lib/arm-linux-gnueabihf/libxcb.so.1 (0x2afab000)
    libXau.so.6 => /usr/lib/arm-linux-gnueabihf/libXau.so.6 (0x2ab0e000)
    libXdmcp.so.6 => /usr/lib/arm-linux-gnueabihf/libXdmcp.so.6 (0x2aaf4000)

    ReplyDelete