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

how I can fix LABs requirements? I use the DE1_soc board, OS is ubuntu 18.04, and the intelFPGA_18.1 standard version. when I was trying to Compiling for FPGA then the following error generated.

aoc: First stage compilation completed successfully. Compiling for FPGA. This process may take a long time, please be patient. Error (170012): Fitter requires 5692 LABs to implement the design, but...
EBERLAZARE_I_Intel's avatar
EBERLAZARE_I_Intel
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,

Based on my knowledge, you may need to remove some logics to optimize and fit your design.

Is there any other error during your compilation?

  • GTese's avatar
    GTese
    Icon for New Contributor rankNew Contributor
    5 years ago

    Thanks!

    I have optimized my kernel code and it work now.

    The other error when I try to compiling as emulator the following error was generated.

    aocl-clang: error: unable to execute command: posix_spawn failed: No such file or directory

    aocl-clang: error: linker command failed due to signal 1 (use -v to see invocation)

    aocl-clang: note: diagnostic msg: Please submit a bug report to http://llvm.org/bugs/ and include command line arguments and all diagnostic information.

    aocl-clang: note: diagnostic msg: Error generating preprocessed source(s) - no preprocessable inputs.

    Error: Optimizer FAILED.

    Refer to My_Kernel/My_Kernel.log for details.