@xuanyoya, this is the modification that shows much faster HLS generation for a design with many Param<>, I talked about before. In Halide IR, to expand and simplify doesn't get expression shorter but longer and process time increases exponentially if Param<> is included. Please take a look.
PS. Sorry for pushing directly to HLS branch by mistake without making a separate one.
@xuanyoya, this is the modification that shows much faster HLS generation for a design with many Param<>, I talked about before. In Halide IR, to expand and simplify doesn't get expression shorter but longer and process time increases exponentially if Param<> is included. Please take a look. PS. Sorry for pushing directly to HLS branch by mistake without making a separate one.