Design Build
Design Build
In this section, you build and run the 2D-FFT (Fast Fourier Transform) design using the HLS/DSP implementation. You compile and integrate the HLS/DSP design into a larger system design (including the PL kernels and PS host application).
At the end of this section, the design flow generates a new directory (called build/). Underneath are subdirectories named (cint16_dsns-cfloat_dsns)/fft2d_$(MAT_ROWS)x$(MAT_COLS)/x$(FFT_2D_INSTS)/, depending on the value of the datatype ${FFT_2D_DT}, the values of the matrix dimensions (${MAT_ROWS}, ${MAT_COLS}) and the number of instances ($(FFT_2D_INSTS)) chosen in the build. Each subdirectory contains the hw_emu/ or hw/ subfolders. These subfolders contain a host app executable and the builds targeted to hw or hw_emu, respectively. The hw_emu/ subfolder contains the build for the hardware emulation. The hw/ subfolder contains the build for a hardware run on a VCK190 board.