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Improving Main Memory Hash Joins on Intel Xeon Phi Processors: An Experimental Approach

Summary: Assesses main-memory hash-join designs on Xeon Phi, contrasting hardware-conscious and hardware-oblivious approaches. Shows architecture-driven effects differ from CPUs, and that oblivious designs can outperform tuned ones over a wide parameter window. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
11177
Venue
VLDB
Year
2015
Pagerank
6.5476357e-05
Overall Rank
3,994 | 72.25%
DOI
-

Incoming Non-self Citations Over Time

Authors

Incoming Citations (Sorted by Pagerank)

Showing 14 of 14 citing papers.

Rank Citing Paper Year Venue Pagerank
959 Rethinking SIMD Vectorization for In-Memory Databases 2015 SIGMOD 0.00015034808
1,800 An Experimental Comparison of Thirteen Relational Equi-Joins in Main Memory 2016 SIGMOD 0.00010494121
3,179 Asynchronous Memory Access Chaining 2016 VLDB 7.4350144e-05
3,307 Robust Query Processing in Co-Processor-accelerated Databases 2016 SIGMOD 7.2391191e-05
3,471 GPL: A GPU-based Pipelined Query Processing Engine 2016 SIGMOD 7.0628019e-05
4,774 The Case For Heterogeneous HTAP 2017 CIDR 5.9279395e-05
4,996 Adaptive Work Placement for Query Processing on Heterogeneous Computing Resources 2017 VLDB 5.7697228e-05
5,179 FPGA-based Data Partitioning 2017 SIGMOD 5.6384436e-05
5,251 Triton Join: Efficiently Scaling to a Large Join State on GPUs with Fast Interconnects 2022 SIGMOD 5.6003972e-05
5,670 BriskStream: Scaling Data Stream Processing on Shared-Memory Multicore Architectures 2019 SIGMOD 5.3799054e-05
6,063 ThunderRW: An In-Memory Graph Random Walk Engine 2021 VLDB 5.2259989e-05
8,368 Interleaved Multi-Vectorizing 2020 VLDB 4.5295768e-05
8,623 Adaptive Code Generation for Data-Intensive Analytics 2021 VLDB 4.4786182e-05
11,851 Efficient Query Processing on Many-core Architectures: A Case Study with Intel Xeon Phi Processor 2016 SIGMOD 4.1905499e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 11 of 11 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank Cited Paper Year Venue Pagerank
52 Database Architecture Optimized for the new Bottleneck: Memory Access 1999 VLDB 0.00066322421
350 Sort vs. Hash Revisited: Fast Join Implementation on Modern Multi-Core CPUs 2009 VLDB 0.00026368305
403 Multi-Core, Main-Memory Joins: Sort vs. Hash Revisited 2014 VLDB 0.00024176677
538 Design and Evaluation of Main Memory Hash Join Algorithms for Multi-core CPUs 2011 SIGMOD 0.00020632609
771 Relational Joins on Graphics Processors 2008 SIGMOD 0.00016813054
932 Fast Sort on CPUs and GPUs: A Case for Bandwidth Oblivious SIMD Sort 2010 SIGMOD 0.00015227954
1,285 Hardware-Oblivious Parallelism for In-Memory Column-Stores 2013 VLDB 0.00012809552
2,523 Revisiting Co-Processing for Hash Joins on the Coupled CPU-GPU Architecture 2013 VLDB 8.599693e-05
4,609 Deployment of Query Plans on Multicores 2015 VLDB 6.0458679e-05
4,678 OmniDB: Towards Portable and Efficient Query Processing on Parallel CPU/GPU Architectures 2013 VLDB 5.9988623e-05
6,048 Operation-Aware Buffer Management in Flash-based Systems 2011 SIGMOD 5.234342e-05
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77 Multiprocessor Hash-Based Join Algorithms 1985 VLDB 0.00056488357
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959 Rethinking SIMD Vectorization for In-Memory Databases 2015 SIGMOD 0.00015034808
9,784 Is FPGA Useful for Hash Joins? Exploring Hash Joins on Coupled CPU-FPGA Architecture 2020 CIDR 4.2806921e-05
2,523 Revisiting Co-Processing for Hash Joins on the Coupled CPU-GPU Architecture 2013 VLDB 8.599693e-05
403 Multi-Core, Main-Memory Joins: Sort vs. Hash Revisited 2014 VLDB 0.00024176677
5,732 FPGA-based Multithreading for In-Memory Hash Joins 2015 CIDR 5.3473621e-05
350 Sort vs. Hash Revisited: Fast Join Implementation on Modern Multi-Core CPUs 2009 VLDB 0.00026368305
11,851 Efficient Query Processing on Many-core Architectures: A Case Study with Intel Xeon Phi Processor 2016 SIGMOD 4.1905499e-05
538 Design and Evaluation of Main Memory Hash Join Algorithms for Multi-core CPUs 2011 SIGMOD 0.00020632609