5 Replies Latest reply: Jun 9, 2013 11:22 PM by himanshu.gautam RSS

OpenCL installation on Ubuntu 12.10 (pyrit don't see opencl GPU device)

llenchikk Newbie
Currently Being Moderated

Hello!

System: Ubuntu 12.10 64-bit, E-450 with HD6320M card.

1. Installation 13.4 driver was correct (http://wiki.cchtml.com/index.php/Ubuntu_Quantal_Installation_Guide#Installing_Proprietary_Drivers_a.k.a._Catalyst.2Ffglrx).

2. Installation AMD APP SDK v2.8 was correct too (http://developer.amd.com/download/AMD_APP_SDK_Installation_Notes.pdf).

3. When I try to check: pyrit list_cores it shows only:

The following cores seem available...

#1: 'CPU-Core (SSE2)'

#2: 'CPU-Core (SSE2)'

 

Where am I wrong?

  • Re: OpenCL installation on Ubuntu 12.10 (pyrit don't see opencl device)
    nou Expert
    Currently Being Moderated

    what is output of clinfo?

    • Re: Re: OpenCL installation on Ubuntu 12.10 (pyrit don't see opencl device)
      llenchikk Newbie
      Currently Being Moderated

      leo@leo-305U1A:~$ clinfo

      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 6320 Graphics

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

        Max compute units: 2

        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: 16

        Preferred vector width short: 8

        Preferred vector width int: 4

        Preferred vector width long: 2

        Preferred vector width float: 4

        Preferred vector width double: 0

        Native vector width char: 16

        Native vector width short: 8

        Native vector width int: 4

        Native vector width long: 2

        Native vector width float: 4

        Native vector width double: 0

        Max clock frequency: 507Mhz

        Address bits: 32

        Max memory allocation: 134217728

        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: None

        Cache line size: 0

        Cache size: 0

        Global memory size: 134217728

        Constant buffer size: 65536

        Max number of constant args: 8

        Local memory type: Scratchpad

        Local memory size: 32768

        Kernel Preferred work group size multiple: 32

        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: No

        Queue properties: 

        Out-of-Order: No

        Profiling : Yes

        Platform ID: 0x00007f2d7df704e0

        Name: Loveland

        Vendor: Advanced Micro Devices, Inc.

        Device OpenCL C version: OpenCL C 1.2

        Driver version: 1113.2

        Profile: FULL_PROFILE

        Version: OpenCL 1.2 AMD-APP (1113.2)

        Extensions: 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

       

       

        Device Type: CL_DEVICE_TYPE_CPU

        Device ID: 4098

        Board name: 

        Max compute units: 2

        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: 4

        Preferred vector width double: 2

        Native vector width char: 16

        Native vector width short: 8

        Native vector width int: 4

        Native vector width long: 2

        Native vector width float: 4

        Native vector width double: 2

        Max clock frequency: 825Mhz

        Address bits: 64

        Max memory allocation: 1832591360

        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: 1832591360

        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: 0x00007f2d7df704e0

        Name: AMD E-450 APU with Radeon(tm) HD Graphics

        Vendor: AuthenticAMD

        Device OpenCL C version: OpenCL C 1.2

        Driver version: 1113.2 (sse2)

        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

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