Engineering a high-performance gpu b-tree
WebFeb 18, 2024 · We engineer a GPU implementation of a B-Tree that supports concurrent queries (point, range, and successor) and updates (insertions and deletions). Our B-tree … Web"Good engineering practice" or "GEP" is engineering and technical activities that ensure that a company manufactures products of the required quality as expected (e.g., by the …
Engineering a high-performance gpu b-tree
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WebFeb 16, 2024 · We engineer a GPU implementation of a B-Tree that supports concurrent queries (point, range, and successor) and updates (insertions and deletions). Our B-tree … We engineer a GPU implementation of a B-Tree that supports concurrent queries … Webshots of a GPU B-Tree data structure. Our solution builds in part on a GPU implementation of a B-Tree [3] and the CPU work of Wei et al. [20]. The following goals drive our design decisions: •Maintain high performance when performing operations on the data structure compared to the base data structure with no support for versioning
WebFeb 18, 2024 · However, prior methods cannot achieve satisfactory performance results due to low resource utilization and poor memory performance. In this paper, we first identify the gaps between B+tree and GPUs. Concurrent B+tree queries involve many global memory accesses and different divergences, which mismatch with GPU features.
WebJun 26, 2016 · Our B-tree outperforms the state of the art, a GPU log-structured merge tree (LSM) and a GPU sorted array. In particular, point and range queries are significantly faster than in a GPU LSM (the ... WebSep 23, 2024 · We propose a hybrid CPU-GPU B+-tree, "HB+-tree," which targets high search throughput use cases. Unique to our design is the joint and simultaneous use of computing and memory resources of CPU-GPU ...
WebOur B-Tree supports concurrent queries (point, range, and successor) and updates (insertions and deletions). The B-Tree design use fine-grain locks to synchronize between concurrent updates, yet with clever design designs that reduce contention, the tree provide high update throughput.
WebApr 5, 2024 · GPUs have shown their potential to accelerate the concurrent B+trees operations with their high volume of parallel computing resources and large memory bandwidth. In concurrent B+tree, conflict detection and handling complicates the request processing logic, increases the number of memory accesses and leads to execution path … switch de tamborWebWe engineer a GPU implementation of a B-Tree that supports concurrent queries (point, range, and successor) and updates (insertions and deletions). Our B-tree outperforms … switch desktops windows 11 mouseWebAug 16, 2024 · We revisit the problem of building static hash tables on the GPU and design and build three bucketed hash tables that use different probing schemes. Our implementations are lock-free and offer... switch detail membrane raypak heaterWebWe engineer a GPU implementation of a dynamic B-Tree that supports concurrent queries (point, range, and successor) and updates (insertions and deletions). Our B-tree … switch dessin facileWebWe engineer a GPU implementation of a B-Tree that supports concurrent queries (point, range, and successor) and updates (insertions and deletions). Our B-tree outperforms … switch de tapa lavadora whirlpoolWebOct 2, 2024 · Awad, M.A., Ashkiani, S., Johnson, R., Farach-Colton, M., Owens, J.D.: Engineering a high-performance GPU B-Tree. In: Proceedings of the 24th Symposium on Principles and Practice of Parallel Programming. pp. 145–157. ACM (2024) 2. Chen, L., Huo, X., Agrawal, G.: Accelerating MapReduce on a coupled CPU-GPU architecture. switch destiny 2 to steamWebSep 29, 2024 · In this paper, we aim at optimizing the search performance of B ^+ -trees using both the CPU and the coupled GPU in the fused architecture. To the best of our … switch de teste