When declaring a channel in your kernel code, precede the declaration with the keyword channel.
For example: channel long16 myCh __attribute__((depth(16)));
In the HTML report, the area report maps the channel area to the declaration line in the source code. Channels and channel arrays are reported with their width and depth.
Note that the implemented channel depth can differ from the depth that you specify in the channel declaration. The Intel FPGA SDK for OpenCL Offline Compiler can implement the channel in shift registers or RAM blocks. The offline compiler decides on the type of channel implementation based on the channel depth.
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