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Can Intel OpenCL SDK Support ATOM?

Sheng_C_
Beginner
947 Views

Can Intel OpenCL SDK support ATOM(Bay Trail, Cherry Trail and Apollo Lake) GPU computing, in Windows and Linux OS?

If it can support ATOM GPU computing, how to create OpenCL develop environment on Windows and Linux OS?

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7 Replies
Robert_I_Intel
Employee
947 Views

Hi Sheng,

Intel SDK for OpenCL Applications does support Atom Chips, but only for Windows and Android. The Linux is currently not supported.

The SDK for Windows can be downloaded here: https://software.intel.com/en-us/intel-opencl - it includes Android bits as well.

For Linux, you can either try Open Source Beignet driver http://www.freedesktop.org/wiki/Software/Beignet/ or download a CPU Runtime from here https://software.intel.com/en-us/articles/opencl-drivers - I haven't tried these options, so your mileage may vary.

iron_f_
Beginner
947 Views

Hi Robert

     After viewing this link  https://software.intel.com/en-us/intel-opencl, I only found below Atom Processors support OpenCL.Do Z83XX  and Z87XX support opencl?Thanks.

  • Intel® Atom™ Processors Z3400/3500 series (OpenCL™ 1.2e)
  • Intel® Atom™ Processors Z3600/Z3700 series (OpenCL™ 1.2)
Robert_I_Intel
Employee
947 Views

Hi Iron,

Z83XX and Z87XX support OpenCL since they have Intel(R) HD Graphics.

tata_r_
Beginner
947 Views

Hi Robert ,

does Atom Processor Z36XXX/Z37XXX support OpenCL?

If yes how can I detect GPU of it using clinfo?

 

Thank you,

Robert_I_Intel
Employee
947 Views

Hi Tata,

Depends on which OS you are using. Windows and Linux versions don't support GPU (CPU only). Android is CPU for external customers. We have internal version that supports GPU.

Robert_I_Intel
Employee
947 Views

Hi Tata,

Sorry, I made a mistake. Here is the correct support matrix from here:

OpenCLSupportMatrix.png

Tony_Y_
Beginner
947 Views

Hi Robert,

Does it mean that if I use Atom Z3600 with Intel HD Graphics under Android KitKat OS (ver. 4.4), I would have two OpenCL devices, say CPU and GPU?

Thank you.

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