GPU HETEROGENEOUS ISOLATED EXECUTION FOR COMMODITY GPUS

摘要

Disclosed is a hardware security technique-based GPU computing protection method. According to an embodiment of the present invention, the computing protection method performed by a computer-implemented computing protection system comprises a step of accessing a GPU MMIO area in a GPU enclave to manage and control a GPU to protect the data of a CPU and the GPU in an environment using heterogeneous computing, wherein the step of managing and controlling the GPU includes generating the GPU enclave to register the GPU MMIO area and transmitting a command through the GPU MMIO area in the GPU enclave to solely control the GPU, thereby protecting the command and a data path for the GPU through a PCLe interconnect accessed by the GPU MMIO area.