DeviceQuery

NVIDA OpenCL SDK에 들어있는 

DeviceQuery 프로그램 

oclDeviceQuery32.exe

oclDeviceQuery64.exe

결과들

OpenCL SW Info:

CL_PLATFORM_NAME: NVIDIA CUDA
CL_PLATFORM_VERSION: OpenCL 1.1 CUDA 4.2.1
OpenCL SDK Revision: 7027912

OpenCL Device Info:

1 devices found supporting OpenCL:

---------------------------------
Device GeForce GTX 550 Ti
---------------------------------
CL_DEVICE_NAME: GeForce GTX 550 Ti
CL_DEVICE_VENDOR: NVIDIA Corporation
CL_DRIVER_VERSION: 301.32
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: 4
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: 1800 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 <dim> 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_d3d9_sharing
cl_nv_d3d10_sharing
cl_khr_d3d10_sharing
cl_nv_d3d11_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: 4
NUMBER OF CUDA CORES: 192
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_FALSE
CL_DEVICE_INTEGRATED_MEMORY_NV: CL_FALSE
CL_DEVICE_PREFERRED_VECTOR_WIDTH_<t> CHAR 1, SHORT 1, INT 1, LONG 1, FLOAT 1, DOUBLE 1

---------------------------------
2D Image Formats Supported (71)
---------------------------------
# Channel Order Channel Type 

1 CL_R CL_FLOAT 
2 CL_R CL_HALF_FLOAT 
3 CL_R CL_UNORM_INT8 
4 CL_R CL_UNORM_INT16 
5 CL_R CL_SNORM_INT16 
6 CL_R CL_SIGNED_INT8 
7 CL_R CL_SIGNED_INT16 
8 CL_R CL_SIGNED_INT32 
9 CL_R CL_UNSIGNED_INT8 
10 CL_R CL_UNSIGNED_INT16 
11 CL_R CL_UNSIGNED_INT32 
12 CL_A CL_FLOAT 
13 CL_A CL_HALF_FLOAT 
14 CL_A CL_UNORM_INT8 
15 CL_A CL_UNORM_INT16 
16 CL_A CL_SNORM_INT16 
17 CL_A CL_SIGNED_INT8 
18 CL_A CL_SIGNED_INT16 
19 CL_A CL_SIGNED_INT32 
20 CL_A CL_UNSIGNED_INT8 
21 CL_A CL_UNSIGNED_INT16 
22 CL_A CL_UNSIGNED_INT32 
23 CL_RG CL_FLOAT 
24 CL_RG CL_HALF_FLOAT 
25 CL_RG CL_UNORM_INT8 
26 CL_RG CL_UNORM_INT16 
27 CL_RG CL_SNORM_INT16 
28 CL_RG CL_SIGNED_INT8 
29 CL_RG CL_SIGNED_INT16 
30 CL_RG CL_SIGNED_INT32 
31 CL_RG CL_UNSIGNED_INT8 
32 CL_RG CL_UNSIGNED_INT16 
33 CL_RG CL_UNSIGNED_INT32 
34 CL_RA CL_FLOAT 
35 CL_RA CL_HALF_FLOAT 
36 CL_RA CL_UNORM_INT8 
37 CL_RA CL_UNORM_INT16 
38 CL_RA CL_SNORM_INT16 
39 CL_RA CL_SIGNED_INT8 
40 CL_RA CL_SIGNED_INT16 
41 CL_RA CL_SIGNED_INT32 
42 CL_RA CL_UNSIGNED_INT8 
43 CL_RA CL_UNSIGNED_INT16 
44 CL_RA CL_UNSIGNED_INT32 
45 CL_RGBA CL_FLOAT 
46 CL_RGBA CL_HALF_FLOAT 
47 CL_RGBA CL_UNORM_INT8 
48 CL_RGBA CL_UNORM_INT16 
49 CL_RGBA CL_SNORM_INT16 
50 CL_RGBA CL_SIGNED_INT8 
51 CL_RGBA CL_SIGNED_INT16 
52 CL_RGBA CL_SIGNED_INT32 
53 CL_RGBA CL_UNSIGNED_INT8 
54 CL_RGBA CL_UNSIGNED_INT16 
55 CL_RGBA CL_UNSIGNED_INT32 
56 CL_BGRA CL_UNORM_INT8 
57 CL_BGRA CL_SIGNED_INT8 
58 CL_BGRA CL_UNSIGNED_INT8 
59 CL_ARGB CL_UNORM_INT8 
60 CL_ARGB CL_SIGNED_INT8 
61 CL_ARGB CL_UNSIGNED_INT8 
62 CL_INTENSITY CL_FLOAT 
63 CL_INTENSITY CL_HALF_FLOAT 
64 CL_INTENSITY CL_UNORM_INT8 
65 CL_INTENSITY CL_UNORM_INT16 
66 CL_INTENSITY CL_SNORM_INT16 
67 CL_LUMINANCE CL_FLOAT 
68 CL_LUMINANCE CL_HALF_FLOAT 
69 CL_LUMINANCE CL_UNORM_INT8 
70 CL_LUMINANCE CL_UNORM_INT16 
71 CL_LUMINANCE CL_SNORM_INT16 

---------------------------------
3D Image Formats Supported (71)
---------------------------------
# Channel Order Channel Type 

1 CL_R CL_FLOAT 
2 CL_R CL_HALF_FLOAT 
3 CL_R CL_UNORM_INT8 
4 CL_R CL_UNORM_INT16 
5 CL_R CL_SNORM_INT16 
6 CL_R CL_SIGNED_INT8 
7 CL_R CL_SIGNED_INT16 
8 CL_R CL_SIGNED_INT32 
9 CL_R CL_UNSIGNED_INT8 
10 CL_R CL_UNSIGNED_INT16 
11 CL_R CL_UNSIGNED_INT32 
12 CL_A CL_FLOAT 
13 CL_A CL_HALF_FLOAT 
14 CL_A CL_UNORM_INT8 
15 CL_A CL_UNORM_INT16 
16 CL_A CL_SNORM_INT16 
17 CL_A CL_SIGNED_INT8 
18 CL_A CL_SIGNED_INT16 
19 CL_A CL_SIGNED_INT32 
20 CL_A CL_UNSIGNED_INT8 
21 CL_A CL_UNSIGNED_INT16 
22 CL_A CL_UNSIGNED_INT32 
23 CL_RG CL_FLOAT 
24 CL_RG CL_HALF_FLOAT 
25 CL_RG CL_UNORM_INT8 
26 CL_RG CL_UNORM_INT16 
27 CL_RG CL_SNORM_INT16 
28 CL_RG CL_SIGNED_INT8 
29 CL_RG CL_SIGNED_INT16 
30 CL_RG CL_SIGNED_INT32 
31 CL_RG CL_UNSIGNED_INT8 
32 CL_RG CL_UNSIGNED_INT16 
33 CL_RG CL_UNSIGNED_INT32 
34 CL_RA CL_FLOAT 
35 CL_RA CL_HALF_FLOAT 
36 CL_RA CL_UNORM_INT8 
37 CL_RA CL_UNORM_INT16 
38 CL_RA CL_SNORM_INT16 
39 CL_RA CL_SIGNED_INT8 
40 CL_RA CL_SIGNED_INT16 
41 CL_RA CL_SIGNED_INT32 
42 CL_RA CL_UNSIGNED_INT8 
43 CL_RA CL_UNSIGNED_INT16 
44 CL_RA CL_UNSIGNED_INT32 
45 CL_RGBA CL_FLOAT 
46 CL_RGBA CL_HALF_FLOAT 
47 CL_RGBA CL_UNORM_INT8 
48 CL_RGBA CL_UNORM_INT16 
49 CL_RGBA CL_SNORM_INT16 
50 CL_RGBA CL_SIGNED_INT8 
51 CL_RGBA CL_SIGNED_INT16 
52 CL_RGBA CL_SIGNED_INT32 
53 CL_RGBA CL_UNSIGNED_INT8 
54 CL_RGBA CL_UNSIGNED_INT16 
55 CL_RGBA CL_UNSIGNED_INT32 
56 CL_BGRA CL_UNORM_INT8 
57 CL_BGRA CL_SIGNED_INT8 
58 CL_BGRA CL_UNSIGNED_INT8 
59 CL_ARGB CL_UNORM_INT8 
60 CL_ARGB CL_SIGNED_INT8 
61 CL_ARGB CL_UNSIGNED_INT8 
62 CL_INTENSITY CL_FLOAT 
63 CL_INTENSITY CL_HALF_FLOAT 
64 CL_INTENSITY CL_UNORM_INT8 
65 CL_INTENSITY CL_UNORM_INT16 
66 CL_INTENSITY CL_SNORM_INT16 
67 CL_LUMINANCE CL_FLOAT 
68 CL_LUMINANCE CL_HALF_FLOAT 
69 CL_LUMINANCE CL_UNORM_INT8 
70 CL_LUMINANCE CL_UNORM_INT16 
71 CL_LUMINANCE CL_SNORM_INT16 

oclDeviceQuery, Platform Name = NVIDIA CUDA, Platform Version = OpenCL 1.1 CUDA 4.2.1, SDK Revision = 7027912, NumDevs = 1, Device = GeForce GTX 550 Ti

System Info: 

Local Time/Date = 18:51:12, 10/8/2012
CPU Arch: 9
CPU Level: 6
# of CPU processors: 8
Windows Build: 7601
Windows Ver: 6.1 (Windows Vista / Windows 7)

---------------------------------
Device Pitcairn
---------------------------------
CL_DEVICE_NAME: Pitcairn
CL_DEVICE_VENDOR: Advanced Micro Devices, Inc.
CL_DRIVER_VERSION: CAL 1.4.1720 (VM)
CL_DEVICE_VERSION: OpenCL 1.2 AMD-APP (923.1)
CL_DEVICE_OPENCL_C_VERSION: OpenCL C 1.2 
CL_DEVICE_TYPE: CL_DEVICE_TYPE_GPU
CL_DEVICE_MAX_COMPUTE_UNITS: 16
CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS: 3
CL_DEVICE_MAX_WORK_ITEM_SIZES: 256 / 256 / 256 
CL_DEVICE_MAX_WORK_GROUP_SIZE: 256
CL_DEVICE_MAX_CLOCK_FREQUENCY: 860 MHz
CL_DEVICE_ADDRESS_BITS: 32
CL_DEVICE_MAX_MEM_ALLOC_SIZE: 512 MByte
CL_DEVICE_GLOBAL_MEM_SIZE: 2048 MByte
CL_DEVICE_ERROR_CORRECTION_SUPPORT: no
CL_DEVICE_LOCAL_MEM_TYPE: local
CL_DEVICE_LOCAL_MEM_SIZE: 32 KByte
CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE: 64 KByte
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: INF-quietNaNs round-to-nearest round-to-zero round-to-inf fma 

CL_DEVICE_IMAGE <dim> 2D_MAX_WIDTH 8192
2D_MAX_HEIGHT 8192
3D_MAX_WIDTH 2048
3D_MAX_HEIGHT 2048
3D_MAX_DEPTH 2048

CL_DEVICE_EXTENSIONS: cl_khr_fp64
cl_amd_fp64
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_3d_image_writes
cl_khr_byte_addressable_store
cl_khr_gl_sharing
cl_ext_atomic_counters_32
cl_amd_device_attribute_query
cl_amd_vec3
cl_amd_printf
cl_amd_media_ops
cl_amd_popcnt
cl_khr_d3d10_sharing

CL_DEVICE_PREFERRED_VECTOR_WIDTH_<t> CHAR 16, SHORT 8, INT 4, LONG 2, FLOAT 4, DOUBLE 2

---------------------------------
Device Intel(R) Core(TM) i5-2500 CPU @ 3.30GHz
---------------------------------
CL_DEVICE_NAME: Intel(R) Core(TM) i5-2500 CPU @ 3.30GHz
CL_DEVICE_VENDOR: GenuineIntel
CL_DRIVER_VERSION: 2.0 (sse2,avx)
CL_DEVICE_VERSION: OpenCL 1.2 AMD-APP (923.1)
CL_DEVICE_OPENCL_C_VERSION: OpenCL C 1.2 
CL_DEVICE_TYPE: CL_DEVICE_TYPE_CPU
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_MAX_CLOCK_FREQUENCY: 3292 MHz
CL_DEVICE_ADDRESS_BITS: 32
CL_DEVICE_MAX_MEM_ALLOC_SIZE: 1024 MByte
CL_DEVICE_GLOBAL_MEM_SIZE: 2048 MByte
CL_DEVICE_ERROR_CORRECTION_SUPPORT: no
CL_DEVICE_LOCAL_MEM_TYPE: global
CL_DEVICE_LOCAL_MEM_SIZE: 32 KByte
CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE: 64 KByte
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 <dim> 2D_MAX_WIDTH 8192
2D_MAX_HEIGHT 8192
3D_MAX_WIDTH 2048
3D_MAX_HEIGHT 2048
3D_MAX_DEPTH 2048

CL_DEVICE_EXTENSIONS: cl_khr_fp64
cl_amd_fp64
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_byte_addressable_store
cl_khr_gl_sharing
cl_ext_device_fission
cl_amd_device_attribute_query
cl_amd_vec3
cl_amd_printf
cl_amd_media_ops
cl_amd_popcnt
cl_khr_d3d10_sharing

CL_DEVICE_PREFERRED_VECTOR_WIDTH_<t> CHAR 16, SHORT 8, INT 4, LONG 2, FLOAT 4, DOUBLE 0