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veek04
Beginner
1,354 Views

DDR transactions on FPGA

Hi,

As I want to write some chunks of data to FPGA memory (DDR) and read the data from DDR at a time , is there any API calls to do it other than CL_MEM_ALLOC_HOST_PTR / CL_MEM_USE_HOST_PTR. Is there any way to achieve it.

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2 Replies
BoonT_Intel
Moderator
31 Views

Hi,

 

Can you help to confirm the DDR that you mentioned here is External Memory device like DDR3/4?

I am asking because the term that you said like CL_MEM_ALLOC_HOST_PTR / CL_MEM_USE_HOST_PTR is not a common term in External Memory world. Can you help to elaborate this term further?

 

Thanks

veek04
Beginner
31 Views

Hi,

 

I have external Memory Device like DDR4.

Is there any way to do DDR based transaction in OpenCL.