Hello my oclDeviceQuery doesn’t see my CPU as OpenCL device,
I have Ubuntu 11.10, with AMD X6 1055T Processor, and Nvidia GTX 460, my oclDeviceQuery is as follows;
[oclDeviceQuery] starting…
./oclDeviceQuery Starting…
OpenCL SW Info:
CL_PLATFORM_NAME: NVIDIA CUDA
CL_PLATFORM_VERSION: OpenCL 1.1 CUDA 4.1.1
OpenCL SDK Revision: 7027912
OpenCL Device Info:
1 devices found supporting OpenCL:
Device GeForce GTX 460
CL_DEVICE_NAME: GeForce GTX 460
CL_DEVICE_VENDOR: NVIDIA Corporation
CL_DRIVER_VERSION: 290.10
CL_DEVICE_VERSION: OpenCL 1.1 CUDA
CL_DEVICE_OPENCL_C_VERSION: OpenCL C 1.1
CL_DEVICE_TYPE: CL_DEVICE_TYPE_GPU
CL_DEVICE_MAX_COMPUTE_UNITS: 7
CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS: 3
CL_DEVICE_MAX_WORK_ITEM_SIZES: 1024 / 1024 / 64
CL_DEVICE_MAX_WORK_GROUP_SIZE: 1024
CL_DEVICE_MAX_CLOCK_FREQUENCY: 1430 MHz
CL_DEVICE_ADDRESS_BITS: 32
CL_DEVICE_MAX_MEM_ALLOC_SIZE: 255 MByte
CL_DEVICE_GLOBAL_MEM_SIZE: 1023 MByte
CL_DEVICE_ERROR_CORRECTION_SUPPORT: no
CL_DEVICE_LOCAL_MEM_TYPE: local
CL_DEVICE_LOCAL_MEM_SIZE: 48 KByte
CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE: 64 KByte
CL_DEVICE_QUEUE_PROPERTIES: CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE
CL_DEVICE_QUEUE_PROPERTIES: CL_QUEUE_PROFILING_ENABLE
CL_DEVICE_IMAGE_SUPPORT: 1
CL_DEVICE_MAX_READ_IMAGE_ARGS: 128
CL_DEVICE_MAX_WRITE_IMAGE_ARGS: 8
CL_DEVICE_SINGLE_FP_CONFIG: denorms INF-quietNaNs round-to-nearest round-to-zero round-to-inf fma
CL_DEVICE_IMAGE 2D_MAX_WIDTH 32768
2D_MAX_HEIGHT 32768
3D_MAX_WIDTH 2048
3D_MAX_HEIGHT 2048
3D_MAX_DEPTH 2048
CL_DEVICE_EXTENSIONS: cl_khr_byte_addressable_store
cl_khr_icd
cl_khr_gl_sharing
cl_nv_compiler_options
cl_nv_device_attribute_query
cl_nv_pragma_unroll
cl_khr_global_int32_base_atomics
cl_khr_global_int32_extended_atomics
cl_khr_local_int32_base_atomics
cl_khr_local_int32_extended_atomics
cl_khr_fp64
CL_DEVICE_COMPUTE_CAPABILITY_NV: 2.1
NUMBER OF MULTIPROCESSORS: 7
NUMBER OF CUDA CORES: 336
CL_DEVICE_REGISTERS_PER_BLOCK_NV: 32768
CL_DEVICE_WARP_SIZE_NV: 32
CL_DEVICE_GPU_OVERLAP_NV: CL_TRUE
CL_DEVICE_KERNEL_EXEC_TIMEOUT_NV: CL_TRUE
CL_DEVICE_INTEGRATED_MEMORY_NV: CL_FALSE
CL_DEVICE_PREFERRED_VECTOR_WIDTH_ CHAR 1, SHORT 1, INT 1, LONG 1, FLOAT 1, DOUBLE 1
2D Image Formats Supported (71)
Channel Order Channel Type
…
3D Image Formats Supported (71)
Channel Order Channel Type
…
oclDeviceQuery, Platform Name = NVIDIA CUDA, Platform Version = OpenCL 1.1 CUDA 4.1.1, SDK Revision = 7027912, NumDevs = 1, Device = GeForce GTX 460
System Info:
Local Time/Date = 15:12:44, 12/24/2011
CPU Name: AMD Phenom™ II X6 1055T Processor
of CPU processors: 6
Linux version 3.0.0-14-generic (buildd@allspice) (gcc version 4.6.1 (Ubuntu/Linaro 4.6.1-9ubuntu3) ) #23-Ubuntu SMP Mon Nov 21 20:28:43 UTC 2011
[oclDeviceQuery] test results…
PASSED
Press ENTER to exit…
I just installed the latest nvidia driver, and the latest NVIDIA_GPU_Computing_SDK, what else do I need to do?
Thanks