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JButt5's avatar
JButt5
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7 years ago
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Getting a lot of "HAL Kern Error: Read failed from addr x, read y expected z" errors – what to do?

I compiled an application that works flawlessly on a GPU based system for a Cyclone V SoC today. It contains 3 CL Kernels, two of them are single-work-item kernels, one is an ND-Range kernel. Two com...
TSchw11's avatar
TSchw11
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6 years ago

To ensure, that the error is not caused by a version incompatibility, I just compiled both the host application and the aocx file (of the opencl_multithread_vector_operation example) using the 18.0 version of the Intel SDK. That version is matching the version of the supplied BSP.

The error still occurs, so it doesn't seem to be a version incompatibility.