3. Build and test the design - 2023.2 English

To build and test the design on Linux platform, please make sure your XILINX_VITIS and XILINX_XRT environment variables are set up correctly and point to the corresponding Vitis 2022.2 locations. Once your environment is set up properly, please navigate to the L2/tests/csmv directory and follow the steps below to run emulation and launch accelerator on Alveo U280.

• To run software emulation, please enter following commands. Please replace the $XILINX_VITIS with your Vitis 2022.2 installation location. The software emulation treats each CU as a dataflow module, and uses a wrapper called cscmvSeqKernel as the top module to run the software emulation process. This is purely used for C++ level functionality test.

make cleanall
make run PLATFORM_REPO_PATHS=$XILINX_VITIS/platforms  PLATFORM=$XILINX_VITIS/platform/xilinx_u280_xdma_201920_1/xilinx_u280_xdma_201920_1.xpfm  TARGET=sw_emu

• To run hardware emulation, please enter following commands. Please replace the $XILINX_VITIS with your Vitis 2022.2 installation location.

make cleanall
make run PLATFORM_REPO_PATHS=$XILINX_VITIS/platforms  PLATFORM=$XILINX_VITIS/platform/xilinx_u280_xdma_201920_1/xilinx_u280_xdma_201920_1.xpfm  TARGET=hw_emu

• To build and launch the hardware accelerator on the Alveo U280, please enter following commands. Please replace the $XILINX_VITIS with your Vitis 2022.2 installation location.

make cleanall
make run PLATFORM_REPO_PATHS=$XILINX_VITIS/platforms  PLATFORM=$XILINX_VITIS/platform/xilinx_u280_xdma_201920_1/xilinx_u280_xdma_201920_1.xpfm  TARGET=hw