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Visitor
Visitor
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Registered: ‎11-17-2020

HLS warning during synthesis

I can't solve this warning in synthesis please what's warning mean and how to solve it.

Found false inter dependency for variable 'lineBuff.val[0]' (Encoder_network/Max_Pooling_2.cpp:6)

this is photo for my code without comments 

MGaber123_0-1605608670890.png

 

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Moderator
Moderator
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Registered: ‎11-21-2018

Hi @MGaber123 

Would you be able to share a testcase that the community can run? What version of HLS are you using? 

Am I correct in thinking that you are using <hls_video.h> ? 

If so, this library has been deprecated. Please see the link below for more details. It could be the source of the error. 

https://www.xilinx.com/support/answers/75345.html

 

Aoife
Product Application Engineer - Xilinx Technical Support EMEA
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Visitor
Visitor
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Registered: ‎11-17-2020

Thanks for your kind response,

I am using version Vivado HLS 2018.3.I am using a video library <hls_video.h> . This library doesn't cause any errors in C simulation but gives me warnings in synthesis.

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