Forum Discussion

lingxi10's avatar
lingxi10
Icon for New Contributor rankNew Contributor
3 years ago

HLS compiler failed

Hi there, The compiler failed with error message "Unrecognized interface class conduit_end" in debug.log. I am wondering if the streaming input has maximum number of bits? When I am inputting 2056 b...
High-level Design Tools
  • lingxi10's avatar
    lingxi10
    Icon for New Contributor rankNew Contributor
    3 years ago

    Hi,

    Sorry for the late reply. My email is not giving me proper notifications for the update.

    Sorry can you elabrate more on how to use sizeof? I didn't find much information from the link you provided. This is the struct I used for the streaming interface:

    struct samples {
    hls_register ac_int<DATAWIDTH, true> data[NCHAN];
    hls_register float currSum;
    };

    using namespace ihc;

    typedef ihc::stream_in<samples, ihc::usesReady<false>, ihc::usesValid<false>> sampleStream_t;

    I think I already defined the size of the streaming input in the struct?