5 Replies Latest reply on Jun 10, 2013 1:22 AM by himanshu.gautam

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

    llenchikk

      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

          what is output of clinfo?

          1 of 1 people found this helpful
            • Re: Re: OpenCL installation on Ubuntu 12.10 (pyrit don't see opencl device)
              llenchikk

              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