swSpTRSV: A fast sparse triangular solve with sparse level tile layout on sunway architectures

X Wang, W Liu, W Xue, L Wu - Proceedings of the 23rd ACM SIGPLAN …, 2018 - dl.acm.org
Sparse triangular solve (SpTRSV) is one of the most important kernels in many real-world
applications. Currently, much research on parallel SpTRSV focuses on level-set construction …

Harmonia: a high throughput B+ tree for GPUs

Z Yan, Y Lin, L Peng, W Zhang - Proceedings of the 24th symposium on …, 2019 - dl.acm.org
B+ tree is one of the most important data structures and has been widely used in different
fields. With the increase of concurrent queries and data-scale in storage, designing an …

Parallel optimization and application of unstructured sparse triangular solver on new generation of sunway architecture

J Li, L Li, Q Wang, W Xue, J Liang, J Shi - Parallel Computing, 2024 - Elsevier
Large-scale sparse linear equation solver plays an important role in both numerical
simulation and artificial intelligence, and sparse triangular equation solver is a key step in …

A high throughput B+ tree for SIMD architectures

W Zhang, Z Yan, Y Lin, C Zhao… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
B+ tree is one of the most important data structures and has been widely used in different
fields. With the increase of concurrent queries and data-scale in storage, designing an …

A fast sparse triangular solver for structured-grid problems on sunway many-core processor SW26010

X Wang, P Xu, W Xue, Y Ao, C Yang, H Fu… - Proceedings of the 47th …, 2018 - dl.acm.org
The sparse triangular solver (SpTRSV) is one of the most essential kernels in many scientific
and engineering applications. Efficiently parallelizing the SpTRSV on modern many-core …

面向大数据的索引结构研究进展

严赵峰, 张为华 - 大数据, 2019 - infocomm-journal.com
为了保证各类大数据系统的性能, 以并发索引结构为核心的高效检索技术变得越来越重要. 然而,
数据存储体量的增加和用户对性能要求的提高使得并发索引结构面临诸多挑战 …