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current support for clCreateSubBuffer function

Altera_Forum
Honored Contributor II
‎03-04-2016 01:05 AM
1,118 Views

Anyone can advice the SDK support status of the clCreateSubBuffer function? 

 

Im using Quartus Prime / OpenCL SDK v15.1.2 with Stratix V board. 

 

A bit more details: 

trying to create a sub-buffer from a buffer that has already been transferred to the DDR using clEnqueueWriteBuffer, after passing the sub-buffer for kernel processing, the data read out are all zeros. (note: no errors during compile and run) 

 

thanks!
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