GPU HETEROGENEOUS ISOLATED EXECUTION FOR COMMODITY GPUS

摘要

A hardware security technology based GPU computing protection technique is disclosed. A computing protection method performed by a computer-implemented computing protection system according to an embodiment accesses a GPU MMIO region in a GPU enclave to protect CPU and GPU data in an environment using heterogeneous computing And managing and controlling the GPU, and the managing and controlling the GPU comprises: generating a GPU enclave and registering a GPU MMIO area, and the GPU enclave transmits a command through the GPU MMIO area. The GPU can be controlled alone, and the command and data path to the GPU can be protected through the PCIe interconnect accessed by the GPU MMIO area.