Samsung Electronics Co., Ltd.

Jung-Hyun Yoo

Sung-min Lee

Sang-bum Suh

A virtual memory management apparatus and method to execute virtual machines in a multi-processor and multi-memory environment are provided. The virtual memory management apparatus includes a virtual system memory manager configured to allocate a virtual system memory to a virtual machine. The virtual memory management apparatus further includes a virtual swap device map storage configured to store location information of virtual swap devices that are able to be allocated to the virtual machine. The virtual memory management apparatus further includes a virtual swap device manager configured to allocate a virtual swap device to the virtual machine with reference to a virtual swap device map.

Apparatus and method for managing virtual memory

A virtualization apparatus is provided. The virtualization apparatus includes a plurality of virtual machines configured to have priority levels, a memory pool configured to be shared between the plurality of virtual machines and store part of data stored in a system memory of each of the plurality of virtual machines, and a memory pool manager configured to process a memory allocation request or a data storage request regarding the memory pool in consideration of the priority levels of the plurality of virtual machines, a guaranteed memory size for each of the plurality of virtual machines, and a size of memory that can be allocated to each of the plurality of virtual machines.

Growing community of inventors

Gunpo-si, South Korea

Jung-Hyun Yoo