Step 3: Compile HLS PL Kernels - 2023.2 English

Vitis Tutorials: AI Engine

Document ID
XD100
Release Date
2023-11-29
Version
2023.2 English

Following is an example of how the m2s_x2 kernel is compiled.

v++ -c                                                                 \
    -t hw                                                              \
    --platform xilinx_vck190_base_202310_1                             \
    --save-temps --optimize 2                                          \
    --hls.jobs 8 -I$(XFLIB_DIR)/L1/include                            \
    -I$(XFLIB_DIR)/L1/include/hw                                      \
    -I./kernel                                                         \
    -k m2s_x2                                                          \
    --hls.clock 150000000:m2s_x2                                       \
    --temp_dir ./build/_x_temp.hw.xilinx_vck190_base_202310_1          \
    --report_dir ./build/reports/_x.hw_emu.xilinx_vck190_base_202310_1 \
    -o './build/_x_temp.hw_emu.xilinx_vck190_base_202310_1/m2s_x2.xo'  \
    ./kernel/m2s_x2.cpp                                                 

The same compilation options are used to compile the s2m_x4, packet_sender, and packet_receiver kernels.