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In-Cache Query Co-Processing on Coupled CPU-GPU Architectures

Summary: Introduces in-cache OLAP co-processing for coupled CPU-GPU chips sharing an LLC, avoiding bandwidth-driven GPU stalls via CPU-assisted prefetching and decompression. A cost model dynamically splits these tasks and query execution, improving GPU co-processing by up to 33–40%. (summarized by gpt-5.6-luna on Jul 24 2026)

Paper ID
h8da8f1e656fe8266
Venue
VLDB
Year
2015
Pagerank
7.2586387e-05
Overall Rank
3,491 | 76.54%
DOI
10.14778/2735496.2735497
PDF
Download (CC BY-NC-ND 3.0)

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@article{he_vldb15,
        title = {{In-Cache Query Co-Processing on Coupled CPU-GPU Architectures}},
        author = {He, Jiong and Zhang, Shuhao and He, Bingsheng},
        journal = {PVLDB},
        series = {{VLDB} '15},
        volume = {8},
        number = {4},
        pages = {329--340},
        doi = {10.14778/2735496.2735497},
        url = {https://doi.org/10.14778/2735496.2735497},
        year = {2015}
}

Incoming Citations (Sorted by Pagerank)

Showing 15 of 15 citing papers.

Rank Citing Paper Year Venue Pagerank
1,267 An Experimental Comparison of Thirteen Relational Equi-Joins in Main Memory 2016 SIGMOD 0.00011265987
2,287 Pump Up the Volume: Processing Large Data on GPUs with Fast Interconnects 2020 SIGMOD 8.691301e-05
2,816 GPL: A GPU-based Pipelined Query Processing Engine 2016 SIGMOD 7.9740083e-05
3,055 MG-Join: A Scalable Join for Massively Parallel Multi-GPU Architectures 2021 SIGMOD 7.6983202e-05
3,108 SABER: Window-Based Hybrid Stream Processing for Heterogeneous Architectures 2016 SIGMOD 7.6392673e-05
3,628 Triton Join: Efficiently Scaling to a Large Join State on GPUs with Fast Interconnects 2022 SIGMOD 7.1490678e-05
3,881 Distributed Subgraph Matching on Timely Dataflow 2019 VLDB 6.9477894e-05
3,888 Orchestrating Data Placement and Query Execution in Heterogeneous CPU-GPU DBMS 2022 VLDB 6.942437e-05
4,200 Adaptive Work Placement for Query Processing on Heterogeneous Computing Resources 2017 VLDB 6.7378729e-05
4,647 Improving Execution Efficiency of Just-in-time Compilation based Query Processing on GPUs 2021 VLDB 6.4850635e-05
4,932 FPGA-based Data Partitioning 2017 SIGMOD 6.3455411e-05
6,662 A Morsel-Driven Query Execution Engine for Heterogeneous Multi-Cores 2019 VLDB 5.7155423e-05
7,735 Hardware-Oblivious SIMD Parallelism for In-Memory Column-Stores 2020 CIDR 5.4632401e-05
8,280 Scaling GPU-Accelerated Databases beyond GPU Memory Size 2025 VLDB 5.3616863e-05
12,282 Template Skycube Algorithms for Heterogeneous Parallelism on Multicore and GPU Architectures 2017 SIGMOD 4.9769913e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 19 of 19 cited papers.

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

Rank Cited Paper Year Venue Pagerank
1 Access Path Selection in a Relational Database Management System 1979 SIGMOD 0.0023943337
27 Database Architecture Optimized for the New Bottleneck: Memory Access 1999 VLDB 0.00051576613
61 Integrating Compression and Execution in Column-Oriented Database Systems 2006 SIGMOD 0.00039236924
76 Cache Conscious Algorithms for Relational Query Processing 1994 VLDB 0.00036891569
210 Sort vs. Hash Revisited: Fast Join Implementation on Modern Multi-Core CPUs 2009 VLDB 0.00024844328
277 FAST: Fast Architecture Sensitive Tree Search on Modern CPUs and GPUs 2010 SIGMOD 0.00022320139
304 GPUTeraSort: High Performance Graphics Co-processor Sorting for Large Database Management 2006 SIGMOD 0.00021598803
362 Design and Evaluation of Main Memory Hash Join Algorithms for Multi-core CPUs 2011 SIGMOD 0.00019999596
616 Relational Joins on Graphics Processors 2008 SIGMOD 0.00015554627
663 Fast Sort on CPUs and GPUs: A Case for Bandwidth Oblivious SIMD Sort 2010 SIGMOD 0.00014997516
775 The Yin and Yang of Processing Data Warehousing Queries on GPU Devices 2013 VLDB 0.0001407924
857 Hardware-Oblivious Parallelism for In-Memory Column-Stores 2013 VLDB 0.00013422539
898 Query Optimization In Compressed Database Systems 2001 SIGMOD 0.0001318387
2,124 Revisiting Co-Processing for Hash Joins on the Coupled CPU-GPU Architecture 2013 VLDB 9.0041425e-05
2,187 Database Compression on Graphics Processors 2010 VLDB 8.891124e-05
2,889 High-Throughput Transaction Executions on Graphics Processors 2011 VLDB 7.9034864e-05
3,202 Why it is time for a HyPE: A Hybrid Query Processing Engine for Efficient GPU Coprocessing in DBMS 2013 VLDB 7.5401819e-05
4,540 OmniDB: Towards Portable and Efficient Query Processing on Parallel CPU/GPU Architectures 2013 VLDB 6.5501234e-05
4,873 Improving Database Performance on Simultaneous Multithreading Processors 2005 VLDB 6.370725e-05
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# Overall Rank Paper Year Venue
1 8,280 Scaling GPU-Accelerated Databases beyond GPU Memory Size 2025 VLDB
2 4,647 Improving Execution Efficiency of Just-in-time Compilation based Query Processing on GPUs 2021 VLDB
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