2results about How to "Reduce incompleteness" patented technology

The application belongs to the technical field of mobile power sources, and particularly relates to a dustproof and waterproof system and method of a mobile power source with a magnetic interface hidden structure, which comprises a shell, an energy storage assembly arranged in the shell, an output charging connector connected with the energy storage assembly, a charging assembly connected with the energy storage assembly, a magnet, and a protection assembly arranged outside the shell. When the charging assembly is closed in a magnetic mode, the charging assembly is used to separate the output charging connector from the external environment. When the charging assembly is opened, the output charging connector is exposed to the external environment. The protection assembly is used to separate the magnet from the external environment. The charging assembly comprises an output wire used to connect the energy storage assembly and the output charging connector, and a wire box used to accommodate the output charging connector. The output wire and the wire box are inserted into each other in a magnetic mode. The two output wires and the corresponding output charging connectors are inserted into the same wire box, and the holes on the two sides of the wire box are sealed by sealing members, so that dust and water are blocked outside the shell.

The present disclosure provides a log collection method and device for GPU virtualization driver, and a medium, relating to the technical field of GPU virtualization. The method comprises: constructing an isolated and efficient log transmission channel by allocating an independent shared memory area for each guest virtual machine on the host side and completing address mapping; at the same time, starting an independent log reading thread and reading the log in the shared memory on demand based on a configurable log collection mode, while recording the log generated on the host side, realizing the synchronous collection of double-end logs, keeping the system at low overhead during normal operation, and obtaining complete context information when an exception occurs; by comprehensively analyzing the first driving operation log from the shared memory and the second driving operation log on the host side, the running behavior link across the host and the virtual machine can be associated and restored, the accuracy and efficiency of abnormal diagnosis are improved, and the resource occupation and maintenance complexity caused by additional components are reduced.