{LegoOS}: A disseminated, distributed {OS} for hardware resource disaggregation

Y Shan, Y Huang, Y Chen, Y Zhang - 13th USENIX Symposium on …, 2018 - usenix.org
The monolithic server model where a server is the unit of deployment, operation, and failure
is meeting its limits in the face of several recent hardware and application trends. To improve …

Remote regions: a simple abstraction for remote memory

MK Aguilera, N Amit, I Calciu, X Deguillard… - 2018 USENIX Annual …, 2018 - usenix.org
We propose an intuitive abstraction for a process to export its memory to remote hosts, and
to access the memory exported by others. This abstraction provides a simpler interface to …

Efficient distributed memory management with RDMA and caching

Q Cai, W Guo, H Zhang, D Agrawal, G Chen… - Proceedings of the …, 2018 - dl.acm.org
Recent advancements in high-performance networking interconnect significantly narrow the
performance gap between intra-node and inter-node communications, and open up …

Hyperloop: group-based NIC-offloading to accelerate replicated transactions in multi-tenant storage systems

D Kim, A Memaripour, A Badam, Y Zhu, HH Liu… - Proceedings of the …, 2018 - dl.acm.org
Storage systems in data centers are an important component of large-scale online services.
They typically perform replicated transactional operations for high data availability and …

Steal but no force: Efficient hardware undo+ redo logging for persistent memory systems

MA Ogleari, EL Miller, J Zhao - 2018 IEEE International …, 2018 - ieeexplore.ieee.org
Persistent memory is a new tier of memory that functions as a hybrid of traditional storage
systems and main memory. It combines the benefits of both: the data persistence of storage …

Generic external memory for switch data planes

D Kim, Y Zhu, C Kim, J Lee, S Seshan - … of the 17th ACM Workshop on …, 2018 - dl.acm.org
Network switches are an attractive vantage point to serve various network applications and
functions such as load balancing and virtual switching because of their in-network location …

[PDF][PDF] Persistence parallelism optimization: A holistic approach from memory bus to rdma network

X Hu, A Matheus - IEEE/ACM International Symposium on …, 2018 - par.nsf.gov
Emerging non-volatile memories (NVM), such as phase change memory (PCM) and
Resistive RAM (ReRAM), incorporate the features of fast byte-addressability and data …

Flashnet: Flash/network stack co-design

A Trivedi, N Ioannou, B Metzler, P Stuedi… - ACM Transactions on …, 2018 - dl.acm.org
During the past decade, network and storage devices have undergone rapid performance
improvements, delivering ultra-low latency and several Gbps of bandwidth. Nevertheless …

Forca: Fast and atomic remote direct access to persistent memory

H Huang, K Huang, L You… - 2018 IEEE 36th …, 2018 - ieeexplore.ieee.org
For promising performance boost, recent trends of modern data centers tend to use
Persistent Memory (PM) as storage and utilize the one-sided feature of Remote Direct …

Experiences and challenges in building next-gen optically disaggregated datacenters

A Reale, D Syrivelis - 2018 Photonics in Switching and …, 2018 - ieeexplore.ieee.org
While disaggregation has been successfully used for more than two decades to separate
storage from compute (ie, SAN/NAS systems), disaggregating tightly coupled resources like …