Kleio: A hybrid memory page scheduler with machine intelligence

TD Doudali, S Blagodurov, A Vishnu… - Proceedings of the 28th …, 2019 - dl.acm.org
The increasing demand of big data analytics for more main memory capacity in datacenters
and exascale computing environments is driving the integration of heterogeneous memory …

Unexpected performance of Intel® Optane™ DC persistent memory

T Mason, TD Doudali, M Seltzer… - IEEE Computer …, 2020 - ieeexplore.ieee.org
We evaluated Intel® Optane™ DC Persistent Memory and found that Intel's persistent
memory is highly sensitive to data locality, size, and access patterns, which becomes clearer …

Streambox-hbm: Stream analytics on high bandwidth hybrid memory

H Miao, M Jeon, G Pekhimenko, KS McKinley… - Proceedings of the …, 2019 - dl.acm.org
Stream analytics has an insatiable demand for memory and performance. Emerging hybrid
memories combine commodity DDR4 DRAM with 3D-stacked High Bandwidth Memory …

Siena: Exploring the design space of heterogeneous memory systems

IB Peng, JS Vetter - SC18: International Conference for High …, 2018 - ieeexplore.ieee.org
Memory systems are crucial to the performance, power, and cost of high-performance
computing systems. Recently, multiple factors are driving the need for more complex, deep …

ECP software technology capability assessment report

MA Heroux, LC McInnes, R Thakur, JS Vetter, XS Li… - 2020 - osti.gov
The Exascale Computing Project (ECP) Software Technology (ST) Focus Area is
responsible for developing critical software capabilities that will enable successful execution …

Flexhm: A practical system for heterogeneous memory with flexible and efficient performance optimizations

B Peng, Y Dong, J Yao, F Wu, H Guan - ACM Transactions on …, 2022 - dl.acm.org
With the rapid development of cloud computing, numerous cloud services, containers, and
virtual machines have been bringing tremendous demands on high-performance memory …

Dancing in the dark: Profiling for tiered memory

J Choi, S Blagodurov, HW Tseng - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
With the DDR standard facing density challenges and the emergence of the non-volatile
memory technologies such as Cross-Point, phase change, and fast FLASH media, compute …

Scheduling hpc workflows with intel optane persistent memory

RS Venkatesh, T Mason, P Fernando… - 2021 IEEE …, 2021 - ieeexplore.ieee.org
HPC workloads and their Increasing data processing demands have led to using in situ
execution, which couples simulation and analytics to reduce cross node memory accesses …

PatternS: An intelligent hybrid memory scheduler driven by page pattern recognition

Y Zhen, W Chen, W Gao, J Ren, K Chen… - Journal of Systems …, 2024 - Elsevier
Hybrid memory systems integrate a variety of memory technologies, effectively expanding
the main memory capacity to meet the demands of emerging big data applications. Hybrid …

Mnemo: Boosting memory cost efficiency in hybrid memory systems

TD Doudali, A Gavrilovska - 2019 IEEE International Parallel …, 2019 - ieeexplore.ieee.org
For hosting data-serving and caching workloads based on key-value stores in clouds, the
cost of memory represents a significant portion of the hosting expenses. The emergence of …