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Pan's avatar
Pan
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5 years ago
Solved

Intel HLS (19.4) - Not supported device family except Stratix 10

I always used Arria10 device, when compiling with 19.3 version and everything worked as expected. I shifted to 19.4 compiler recently, and since the shift, an error has been occurring when other dev...
  • MEIYAN_L_Intel's avatar
    MEIYAN_L_Intel
    5 years ago

    Hi,

    I am able to compile the example design in HLS compiler v19.3 and v19.4 and could not duplicate the error as shown on your side.

    It seems like the problems is cause by the device files are not installed correctly.

    Could you try to reinstall the Arria 10 device files?

    Thanks

Pan's avatar
Pan
Icon for New Contributor rankNew Contributor
5 years ago

Hi,

in this case, I provided, you can only test different devices. The ihc::launch_always_run is a new feature added in 19.4 compiler. Example found in the reference manual, section 13.13.

You can test anything you want. Platform Designer in 19.4 will always fail in case of Arria10 or another device except Stratix10.

I attach another example, that should work on 19.3 but doesn't work on 19.4. The device is set to Arria10.

Have a nice day.