TL;DR
The design of NLock enables an efficient local hand-over mechanism and in turn, achieves substantial performance advantages by co-optimizing lock design with modern NUMA architectures, and is evaluated against state-of-the-art locking mechanisms and concurrent data structures.
Disaggregated memory architecture has gained wide adoption in cloud and high-performance systems [18, 31, 43] due to its decoupled resource model, elasticity, and low-latency access. In such architectures, transaction mechanisms must ensure atomic and consistent access to remote memory. Prior designs use array-based ve...
(English) The continuous evolution of multiprocessor and heterogeneous computing systems has led to a dramatic increase in architectural complexity, providing higher throughput and energy efficiency. Such advancements have been boosted by the technological development of chiplet-based architectures, which enable furthe...
WADO is presented, a distributed write-once-read-many (WORM) object-store runtime for data-centric workloads that closes this gap through three coordinated mechanisms: scope-centric processing, explicit pipeline decomposition, and interference-aware explicit parallelism.
DynamoServe is presented, a multi-tenant LLM serving framework that addresses challenges through three key innovations: leveraging stranded GPU memory to offload model weights and KV caches, mitigating resource fragmentation in multi-workload environments, and improving memory locality through coordinated data placemen...
MySQL is a widely used database management system. However, it has clear deficits for analytical workloads. To improve analytical performance, we introduced Hermes as an accelerator for MySQL. Since many workloads easily fit a single node/machine, we originally developed Hermes for this case. However, Hermes on a singl...
SolidAttention is introduced, an LLM inference engine which addresses limitations through a tight co-design of dynamic attention sparsity algorithms and SSD-based storage management and minimizes SSD-induced blocking latency.
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