Skhynix Inc.

Hyun Jae Oh

Won Woo Ro

Provided are a GPU and a method of managing a memory address thereby. TLBs are configured using an SRAM and an STT-MRAM so that a storage capacity is significantly improved compared to a case where a TLB is configured using an SRAM. Accordingly, the page hit rate of a TLB can be increased, thereby improving the throughput of a device. Furthermore, after a PTE is first written in the SRAM, a PTE having high frequency of use is selected and moved to the STT-MRAM. Accordingly, an increase in TLB update time which may occur due to the use of the STT-MRAM having a low write speed can be prevented. Furthermore, a read time and read energy consumption can be reduced.

Memory management device capable of managing memory address translation table using heterogeneous memories and method of managing memory address thereby

Growing community of inventors

Gyeonggi-do, South Korea

Hyun Jae Oh