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GPU AMD HD7400M not detected as an OpenCL device

Question asked by l30nardosv on May 5, 2016
Latest reply on Oct 18, 2017 by mirh

Hi

I have my computer (HP Pavilion g4-1387la Notebook PC) running Windows 7 Professional.

I used the autodetect utility for downloading the appropriate driver for my gpu.

 

The problem is that only the CPU is detected as an OpenCL device, but not the GPU. I know this is possible because initially the GPU was detected as opencl device but after upgrading to the new driver, it is not detected anymore.

 

I tried uninstalling and reinstalling the driver amd-catalyst-15.7.1-with-dotnet45-win7-64bit  but it didn't work. Currently I it installed (crimson was not able to detect even any device)

Could you help me please?

Some info:

 

Output of clinfo:

 

Microsoft Windows [Versión 6.1.7601]

Copyright (c) 2009 Microsoft Corporation. Reservados todos los derechos.

C:\Users\L30nardoSV>clinfo

Number of platforms:                             1

  Platform Profile:                              FULL_PROFILE

  Platform Version:                              OpenCL 2.0 AMD-APP (1800.8)

  Platform Name:                                 AMD Accelerated Parallel Proces

sing

  Platform Vendor:                               Advanced Micro Devices, Inc.

  Platform Extensions:                           cl_khr_icd cl_khr_d3d10_sharing

cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_event_callback cl_amd_offl

ine_devices

  Platform Name:                                 AMD Accelerated Parallel Proces

sing

Number of devices:                               1

  Device Type:                                   CL_DEVICE_TYPE_CPU

  Vendor ID:                                     1002h

  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:                           2494Mhz

  Address bits:                                  64

  Max memory allocation:                         2147483648

  Image support:                                 Yes

  Max number of images read arguments:           128

  Max number of images write arguments:          64

  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:                            4240293888

  Constant buffer size:                          65536

  Max number of constant args:                   8

  Local memory type:                             Global

  Local memory size:                             32768

  Max pipe arguments:                            16

  Max pipe active reservations:                  16

  Max pipe packet size:                          2147483648

  Max global variable size:                      1879048192

  Max global variable preferred total size:      1879048192

  Max read/write image args:                     64

  Max on device events:                          0

  Queue on device max size:                      0

  Max on device queues:                          0

  Queue on device preferred size:                0

  SVM capabilities:

    Coarse grain buffer:                         No

    Fine grain buffer:                           No

    Fine grain system:                           No

    Atomics:                                     No

  Preferred platform atomic alignment:           0

  Preferred global atomic alignment:             0

  Preferred local atomic alignment:              0

  Kernel Preferred work group size multiple:     1

  Error correction support:                      0

  Unified memory for Host and Device:            1

  Profiling timer resolution:                    410

  Device endianess:                              Little

  Available:                                     Yes

  Compiler available:                            Yes

  Execution capabilities:

    Execute OpenCL kernels:                      Yes

    Execute native function:                     Yes

  Queue on Host properties:

    Out-of-Order:                                No

    Profiling :                                  Yes

  Queue on Device properties:

    Out-of-Order:                                No

    Profiling :                                  No

  Platform ID:                                   000007FEDBD6F180

  Name:                                                 Intel(R) Core(TM) i5-245

0M CPU @ 2.50GHz

  Vendor:                                        GenuineIntel

  Device OpenCL C version:                       OpenCL C 1.2

  Driver version:                                1800.8 (sse2,avx)

  Profile:                                       FULL_PROFILE

  Version:                                       OpenCL 1.2 AMD-APP (1800.8)

  Extensions:                                    cl_khr_fp64 cl_amd_fp64 cl_khr_

global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int3

2_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_vec

3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_d3d10_sh

aring cl_khr_spir cl_khr_gl_event

 

C:\Users\L30nardoSV>

 

Catalyst:

software.jpg

hardware.jpg

 

Additional:

ddevicemanger.jpg

HP Pavilion g4-1387la Notebook PC

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