When running multiple tasks simultaneously with the NVIDIA Multi-Process Service (MPS) enabled, my RTX 4090 GPU experiences a seemingly deadlock state after a period of time. This results in the inability to execute further GPU-bound programs, and even basic commands like nvidia-smi to check GPU status cause the terminal to hang indefinitely.
System Configuration:
Operating System: Ubuntu 24.04 LTS
Kernel Version: 6.8.0-41-generic
GPU Model: NVIDIA RTX 4090
NVIDIA Driver Version: 550.107.02
CUDA Version: 12.4
CPU: Intel Core i9-14900K