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Observer kaliuday
Observer
9,436 Views
Registered: ‎04-02-2015

SDAccel - Pipeline related query

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What is the equivalent OpenCL pragma for below HLS pragma,

                 "#pragma HLS PIPELINE II=4"

 

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Observer kaliuday
Observer
17,816 Views
Registered: ‎04-02-2015

Re: SDAccel - Pipeline related query

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__attribute__((xcl_pipeline_loop(4))) works same as #pragma HLS PIPELINE II=4, got the confirmation from @vallina

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Observer kaliuday
Observer
9,171 Views
Registered: ‎04-02-2015

Re: SDAccel - Pipeline related query

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I have tried something like this in OpenCL kernel "__attribute__((xcl_pipeline_loop(4)))", based on the HLS logs I found it seems to be working, I suspected SDAccel compiler might be ignoring the attribute due to syntactical ambiguity (Tested with different initiation intervals) I can send you the log in case if you are interested.


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Observer kaliuday
Observer
17,817 Views
Registered: ‎04-02-2015

Re: SDAccel - Pipeline related query

Jump to solution

__attribute__((xcl_pipeline_loop(4))) works same as #pragma HLS PIPELINE II=4, got the confirmation from @vallina

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