Article-Journal

Ginkgo: A Learned Index Enhanced Tiered Memory System
Compute Express Link (CXL), as an emerging high-speed interconnect protocol, offers a promising approach to memory expansion. …
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Building a High-Performance Graph Storage on Top of Tree-Structured Key-Value Stores
Graph databases have gained widespread adoption in various industries and have been utilized in a range of applications, including …
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Hardware-Software Collaborative Tiered-Memory Management Framework for Virtualization
The tiered-memory system can effectively expand the memory capacity for virtual machines (VMs). However, virtualization introduces new …
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Multi-Tenant In-memory Key-Value Cache Partitioning Using Efficient Random Sampling-Based LRU Model
In-memory key-value caches are widely used as a performance-critical layer in web applications, disk-based storage, and distributed …
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FHPM: Fine-grained Huge Page Management For Virtualization
As more data-intensive tasks with large footprints are deployed in virtual machines (VMs), huge pages are widely used to eliminate the …
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HMM-V: Heterogeneous Memory Management for Virtualization
The memory demand of virtual machines (VMs) is increasing, while DRAM has limited capacity and high power consumption. Non-volatile …
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Accelerating Address Translation for Virtualization by Leveraging Hardware Mode
The overhead of memory virtualization remains nontrivial. The traditional shadow paging (TSP) resorts to a shadow page table (SPT) to …
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Astraea: A Fair Deep Learning Scheduler for Multi-Tenant GPU Clusters
Modern GPU clusters are designed to support distributed Deep Learning jobs from multiple tenants concurrently. Each tenant may have …
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Penalty- and Locality-aware Memory Allocation in Redis Using Enhanced AET
Due to large data volume and low latency requirements of modern web services, the use of an in-memory key-value (KV) cache often …
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GRAPHSPY: Fused Program Semantic-Level Embedding via Graph Neural Networks for Dead Store Detection
Production software oftentimes suffers from the issue of performance inefficiencies caused by inappropriate use of data structures, …
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