Radeon HD 7770 problem... - Printable Version

Code:
Number of platforms:                 1

  Platform Profile:                 FULL_PROFILE

  Platform Version:                 OpenCL 1.2 AMD-APP (1113.2)

  Platform Name:                 AMD Accelerated Parallel Processing

  Platform Vendor:                 Advanced Micro Devices, Inc.

  Platform Extensions:                 cl_khr_icd cl_amd_event_callback cl_amd_offline_devices





  Platform Name:                 AMD Accelerated Parallel Processing

Number of devices:                 2

  Device Type:                     CL_DEVICE_TYPE_GPU

  Device ID:                     4098

  Board name:                     AMD Radeon HD 7700 Series

  Device Topology:                 PCI[ B#1, D#0, F#0 ]

  Max compute units:                 10

  Max work items dimensions:             3

    Max work items[0]:                 256

    Max work items[1]:                 256

    Max work items[2]:                 256

  Max work group size:                 256

  Preferred vector width char:             4

  Preferred vector width short:             2

  Preferred vector width int:             1

  Preferred vector width long:             1

  Preferred vector width float:             1

  Preferred vector width double:         1

  Native vector width char:             4

  Native vector width short:             2

  Native vector width int:             1

  Native vector width long:             1

  Native vector width float:             1

  Native vector width double:             1

  Max clock frequency:                 1070Mhz

  Address bits:                     32

  Max memory allocation:             536870912

  Image support:                 Yes

  Max number of images read arguments:         128

  Max number of images write arguments:         8

  Max image 2D width:                 16384

  Max image 2D height:                 16384

  Max image 3D width:                 2048

  Max image 3D height:                 2048

  Max image 3D depth:                 2048

  Max samplers within kernel:             16

  Max size of kernel argument:             1024

  Alignment (bits) of base address:         2048

  Minimum alignment (bytes) for any datatype:     128

  Single precision floating point capability

    Denorms:                     No

    Quiet NaNs:                     Yes

    Round to nearest even:             Yes

    Round to zero:                 Yes

    Round to +ve and infinity:             Yes

    IEEE754-2008 fused multiply-add:         Yes

  Cache type:                     Read/Write

  Cache line size:                 64

  Cache size:                     16384

  Global memory size:                 823132160

  Constant buffer size:                 65536

  Max number of constant args:             8

  Local memory type:                 Scratchpad

  Local memory size:                 32768

  Kernel Preferred work group size multiple:     64

  Error correction support:             0

  Unified memory for Host and Device:         0

  Profiling timer resolution:             1

  Device endianess:                 Little

  Available:                     Yes

  Compiler available:                 Yes

  Execution capabilities:                 

    Execute OpenCL kernels:             Yes

    Execute native function:             No

  Queue properties:                 

    Out-of-Order:                 No

    Profiling :                     Yes

  Platform ID:                     0x00007f5d913f04e0

  Name:                         Capeverde

  Vendor:                     Advanced Micro Devices, Inc.

  Device OpenCL C version:             OpenCL C 1.2 

  Driver version:                 1113.2 (VM)

  Profile:                     FULL_PROFILE

  Version:                     OpenCL 1.2 AMD-APP (1113.2)

  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_int64_base_atomics cl_khr_int64_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_amd_c1x_atomics 





  Device Type:                     CL_DEVICE_TYPE_CPU

  Device ID:                     4098

  Board name:                     

  Max compute units:                 4

  Max work items dimensions:             3

    Max work items[0]:                 1024

    Max work items[1]:                 1024

    Max work items[2]:                 1024

  Max work group size:                 1024

  Preferred vector width char:             16

  Preferred vector width short:             8

  Preferred vector width int:             4

  Preferred vector width long:             2

  Preferred vector width float:             8

  Preferred vector width double:         4

  Native vector width char:             16

  Native vector width short:             8

  Native vector width int:             4

  Native vector width long:             2

  Native vector width float:             8

  Native vector width double:             4

  Max clock frequency:                 3300Mhz

  Address bits:                     64

  Max memory allocation:             2147483648

  Image support:                 Yes

  Max number of images read arguments:         128

  Max number of images write arguments:         8

  Max image 2D width:                 8192

  Max image 2D height:                 8192

  Max image 3D width:                 2048

  Max image 3D height:                 2048

  Max image 3D depth:                 2048

  Max samplers within kernel:             16

  Max size of kernel argument:             4096

  Alignment (bits) of base address:         1024

  Minimum alignment (bytes) for any datatype:     128

  Single precision floating point capability

    Denorms:                     Yes

    Quiet NaNs:                     Yes

    Round to nearest even:             Yes

    Round to zero:                 Yes

    Round to +ve and infinity:             Yes

    IEEE754-2008 fused multiply-add:         Yes

  Cache type:                     Read/Write

  Cache line size:                 64

  Cache size:                     32768

  Global memory size:                 8264912896

  Constant buffer size:                 65536

  Max number of constant args:             8

  Local memory type:                 Global

  Local memory size:                 32768

  Kernel Preferred work group size multiple:     1

  Error correction support:             0

  Unified memory for Host and Device:         1

  Profiling timer resolution:             1

  Device endianess:                 Little

  Available:                     Yes

  Compiler available:                 Yes

  Execution capabilities:                 

    Execute OpenCL kernels:             Yes

    Execute native function:             Yes

  Queue properties:                 

    Out-of-Order:                 No

    Profiling :                     Yes

  Platform ID:                     0x00007f5d913f04e0

  Name:                         Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz

  Vendor:                     GenuineIntel

  Device OpenCL C version:             OpenCL C 1.2 

  Driver version:                 1113.2 (sse2,avx)

  Profile:                     FULL_PROFILE

  Version:                     OpenCL 1.2 AMD-APP (1113.2)

  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_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes 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