A five-year study of file-system metadata
ACM Transactions on Storage (TOS)
Architecting phase change memory as a scalable dram alternative
Proceedings of the 36th annual international symposium on Computer architecture
A durable and energy efficient main memory using phase change memory technology
Proceedings of the 36th annual international symposium on Computer architecture
Scalable high performance main memory system using phase-change memory technology
Proceedings of the 36th annual international symposium on Computer architecture
Better I/O through byte-addressable, persistent memory
Proceedings of the ACM SIGOPS 22nd symposium on Operating systems principles
Integrating memory management with a file system on a non-volatile main memory system
Proceedings of the 28th Annual ACM Symposium on Applied Computing
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This paper proposes Memorage, a novel system architecture that synergistically manages persistent RAM (PRAM) main memory and a PRAM storage device. Memorage leverages the existing OS virtual memory manager to globally manage PRAM resources and to enhance the utilization of the available PRAM resources. Preliminary experimental and analytical evaluation suggests that Memorage can improve the performance of memory-intensive workloads (by 4.6X on average and up to 9.4X under the examined configuration). It also increases PRAM utilization and significantly extends the longetivity of the PRAM main memory (by 8X).