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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
11176
Venue
VLDB
Year
2015
Pagerank
6.5534805e-05
Overall Rank
3,993 | 72.23%
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
958 Rethinking SIMD Vectorization for In-Memory Databases 2015 SIGMOD 0.00015045316
1,804 An Experimental Comparison of Thirteen Relational Equi-Joins in Main Memory 2016 SIGMOD 0.00010501185
3,175 Asynchronous Memory Access Chaining 2016 VLDB 7.438501e-05
3,305 Robust Query Processing in Co-Processor-accelerated Databases 2016 SIGMOD 7.2460965e-05
3,465 GPL: A GPU-based Pipelined Query Processing Engine 2016 SIGMOD 7.0695873e-05
4,770 The Case For Heterogeneous HTAP 2017 CIDR 5.9338845e-05
4,999 Adaptive Work Placement for Query Processing on Heterogeneous Computing Resources 2017 VLDB 5.7752801e-05
5,178 FPGA-based Data Partitioning 2017 SIGMOD 5.6438393e-05
5,247 Triton Join: Efficiently Scaling to a Large Join State on GPUs with Fast Interconnects 2022 SIGMOD 5.6057839e-05
5,657 BriskStream: Scaling Data Stream Processing on Shared-Memory Multicore Architectures 2019 SIGMOD 5.3864606e-05
6,058 ThunderRW: An In-Memory Graph Random Walk Engine 2021 VLDB 5.2310254e-05
8,381 Interleaved Multi-Vectorizing 2020 VLDB 4.5310603e-05
8,626 Adaptive Code Generation for Data-Intensive Analytics 2021 VLDB 4.4829152e-05
11,843 Efficient Query Processing on Many-core Architectures: A Case Study with Intel Xeon Phi Processor 2016 SIGMOD 4.1945683e-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 0.00066474881
351 Sort vs. Hash Revisited: Fast Join Implementation on Modern Multi-Core CPUs 2009 VLDB 0.0002636504
404 Multi-Core, Main-Memory Joins: Sort vs. Hash Revisited 2014 VLDB 0.00024143076
540 Design and Evaluation of Main Memory Hash Join Algorithms for Multi-core CPUs 2011 SIGMOD 0.0002063443
775 Relational Joins on Graphics Processors 2008 SIGMOD 0.00016823862
930 Fast Sort on CPUs and GPUs: A Case for Bandwidth Oblivious SIMD Sort 2010 SIGMOD 0.00015238545
1,287 Hardware-Oblivious Parallelism for In-Memory Column-Stores 2013 VLDB 0.00012820443
2,519 Revisiting Co-Processing for Hash Joins on the Coupled CPU-GPU Architecture 2013 VLDB 8.6078505e-05
4,610 Deployment of Query Plans on Multicores 2015 VLDB 6.0516573e-05
4,678 OmniDB: Towards Portable and Efficient Query Processing on Parallel CPU/GPU Architectures 2013 VLDB 6.0046271e-05
6,043 Operation-Aware Buffer Management in Flash-based Systems 2011 SIGMOD 5.2386942e-05
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Overall Rank Paper Year Venue Pagerank
78 Multiprocessor Hash-Based Join Algorithms 1985 VLDB 0.00056413752
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958 Rethinking SIMD Vectorization for In-Memory Databases 2015 SIGMOD 0.00015045316
9,785 Is FPGA Useful for Hash Joins? Exploring Hash Joins on Coupled CPU-FPGA Architecture 2020 CIDR 4.284797e-05
2,519 Revisiting Co-Processing for Hash Joins on the Coupled CPU-GPU Architecture 2013 VLDB 8.6078505e-05
404 Multi-Core, Main-Memory Joins: Sort vs. Hash Revisited 2014 VLDB 0.00024143076
5,721 FPGA-based Multithreading for In-Memory Hash Joins 2015 CIDR 5.3525009e-05
351 Sort vs. Hash Revisited: Fast Join Implementation on Modern Multi-Core CPUs 2009 VLDB 0.0002636504
11,843 Efficient Query Processing on Many-core Architectures: A Case Study with Intel Xeon Phi Processor 2016 SIGMOD 4.1945683e-05
540 Design and Evaluation of Main Memory Hash Join Algorithms for Multi-core CPUs 2011 SIGMOD 0.0002063443