Fpga dynamic reconfiguration method, apparatus, device and readable storage medium

Abstract

A field programmable gate array (FPGA) dynamic reconfiguration method, apparatus, device and readable storage medium are provided. The technical solution includes: performing board support package (BSP) flat compilation on a target project to obtain a static region; performing BSP generation and reconfiguration information compilation on the target project to obtain static information; revising the static region using the static information to obtain reconfiguration compilation version projects that meet timing and correspond to different reconfiguration compilation parameters, respectively; importing a preset heterogeneous acceleration kernel to the reconfiguration compilation version projects and then performing static compilation to obtain clock frequencies corresponding to the reconfiguration compilation version projects, respectively; and determining a target reconfiguration compilation version project with a clock frequency meeting performance requirements using the clock frequencies, and obtaining a dynamic reconfiguration compilation version project file. The dynamic reconfiguration compilation version project file obtained in this technical solution ensures that the static region can meet the timing, and also enables an operating clock of the heterogeneous acceleration kernel to meet the performance requirements for heterogeneous acceleration.