OpenCL* for CPU
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Not able to find the cpu platform

Connie
Beginner
850 Views

Hi! I'm trying to run the example CPU opencl project on Visual Studio 2019, but I found that it is not able to find the CPU platform. I've installed the opencl SDK and GPU works fine. Any help would be appreciated. Thanks!

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Sergey_I_Intel1
Employee
815 Views

Hi Connie,

 

Can you check your devices availability with clinfo tool? You can download it here.

This might be issues with your CPU drivers. 

 

Best regards,

Sergey

Connie
Beginner
801 Views

Hi Sergey,

clinfo is only able to find the GPU platform but not CPU. I'm wondering which CPU driver should I download? I'm having i7-7500U. Thank you!

Best,

Connie

Sergey_I_Intel1
Employee
794 Views

Hi Connie,

 

You can download any CPU Runtime, which is applicable for your CPU device.

Basically, CPU driver was as component in OpenCL SDK package.  Try to run modify install of OpenCL SDK and check it there.

 

Note that CPU Driver installation can show you message about GPU Driver and CPU Driver won't install.

In this case, remove/detach GPU driver and install it for CPU. After that, attach or install again your GPU driver.

 

Best regards,

Sergey

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