Virtual machines pre-copy live migration cost modeling and prediction: a survey
Live migration is an essential feature in virtual infrastructure and cloud computing
datacenters. Using live migration, virtual machines can be online migrated from a physical …
datacenters. Using live migration, virtual machines can be online migrated from a physical …
Characterizing and modeling non-volatile memory systems
Scalable server-grade non-volatile RAM (NVRAM) DIMMs became commercially available
with the release of Intel's Optane DIMM. Recent studies on Optane DIMM systems unveil …
with the release of Intel's Optane DIMM. Recent studies on Optane DIMM systems unveil …
Revisiting the design of LSM-tree based OLTP storage engine with persistent memory
The recent byte-addressable and large-capacity commercialized persistent memory (PM) is
promising to drive database as a service (DBaaS) into unchartered territories. This paper …
promising to drive database as a service (DBaaS) into unchartered territories. This paper …
NrOS: Effective replication and sharing in an operating system
Writing a correct operating system kernel is notoriously hard. Kernel code requires manual
memory management and type-unsafe code and must efficiently handle complex …
memory management and type-unsafe code and must efficiently handle complex …
Optimizing large-scale plasma simulations on persistent memory-based heterogeneous memory with effective data placement across memory hierarchy
Particle simulations of plasma are important for understanding plasma dynamics in space
weather and fusion devices. However, production simulations that use billions and even …
weather and fusion devices. However, production simulations that use billions and even …
Single-node partitioned-memory for huge graph analytics: cost and performance trade-offs
Because of cost, non-volatile memory NVDIMMs such as Intel Optane are attractive in single-
node big-memory systems. We evaluate performance and cost trade-offs when using …
node big-memory systems. We evaluate performance and cost trade-offs when using …
Efficient persistent memory file systems using virtual superpages with multi-level allocator
Emerging persistent memory file systems can significantly improve performance by utilizing
the advantages of Persistent Memories (PMs). Especially, they can employ superpages of …
the advantages of Persistent Memories (PMs). Especially, they can employ superpages of …
LazySort: A customized sorting algorithm for non-volatile memory
Y Liu, Y Ou, W Chen, Z Chen, N Xiao - Information Sciences, 2023 - Elsevier
Due to the development of new non-volatile storage technologies, bridging the access delay
gap between storage and memory has been promoted. Therefore, since the volume of data …
gap between storage and memory has been promoted. Therefore, since the volume of data …
Dynamic page placement on real persistent memory systems
M Marques, I Kuzmin, J Barreto, J Monteiro… - arXiv preprint arXiv …, 2021 - arxiv.org
As persistent memory (PM) technologies emerge, hybrid memory architectures combining
DRAM with PM bring the potential to provide a tiered, byte-addressable main memory of …
DRAM with PM bring the potential to provide a tiered, byte-addressable main memory of …
Achieving DRAM-Like PCM by Trading Off Capacity for Latency
Phase Change Memory (PCM) is considered one of the most promising scalable non-
volatile main memory alternatives to DRAM. It provides 4x-5x cost per bit advantage over …
volatile main memory alternatives to DRAM. It provides 4x-5x cost per bit advantage over …