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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
7.2619913e-05
Overall Rank
3,491 | 76.53%
DOI
10.14778/2735496.2735497

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
1,266 An Experimental Comparison of Thirteen Relational Equi-Joins in Main Memory 2016 SIGMOD 0.00011269175
2,284 Pump Up the Volume: Processing Large Data on GPUs with Fast Interconnects 2020 SIGMOD 8.6954168e-05
2,815 GPL: A GPU-based Pipelined Query Processing Engine 2016 SIGMOD 7.9777435e-05
3,053 MG-Join: A Scalable Join for Massively Parallel Multi-GPU Architectures 2021 SIGMOD 7.7019663e-05
3,106 SABER: Window-Based Hybrid Stream Processing for Heterogeneous Architectures 2016 SIGMOD 7.6428848e-05
3,626 Triton Join: Efficiently Scaling to a Large Join State on GPUs with Fast Interconnects 2022 SIGMOD 7.1524537e-05
3,880 Distributed Subgraph Matching on Timely Dataflow 2019 VLDB 6.9510799e-05
3,888 Orchestrating Data Placement and Query Execution in Heterogeneous CPU-GPU DBMS 2022 VLDB 6.945725e-05
4,199 Adaptive Work Placement for Query Processing on Heterogeneous Computing Resources 2017 VLDB 6.7410637e-05
4,645 Improving Execution Efficiency of Just-in-time Compilation based Query Processing on GPUs 2021 VLDB 6.4881339e-05
4,931 FPGA-based Data Partitioning 2017 SIGMOD 6.348544e-05
6,658 A Morsel-Driven Query Execution Engine for Heterogeneous Multi-Cores 2019 VLDB 5.7182492e-05
7,729 Hardware-Oblivious SIMD Parallelism for In-Memory Column-Stores 2020 CIDR 5.4657611e-05
8,274 Scaling GPU-Accelerated Databases beyond GPU Memory Size 2025 VLDB 5.3642256e-05
12,276 Template Skycube Algorithms for Heterogeneous Parallelism on Multicore and GPU Architectures 2017 SIGMOD 4.9793485e-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 0.0023947656
27 Database Architecture Optimized for the New Bottleneck: Memory Access 1999 VLDB 0.0005158963
61 Integrating Compression and Execution in Column-Oriented Database Systems 2006 SIGMOD 0.000392237
76 Cache Conscious Algorithms for Relational Query Processing 1994 VLDB 0.00036898845
210 Sort vs. Hash Revisited: Fast Join Implementation on Modern Multi-Core CPUs 2009 VLDB 0.00024851502
282 FAST: Fast Architecture Sensitive Tree Search on Modern CPUs and GPUs 2010 SIGMOD 0.00022264207
304 GPUTeraSort: High Performance Graphics Co-processor Sorting for Large Database Management 2006 SIGMOD 0.00021604795
361 Design and Evaluation of Main Memory Hash Join Algorithms for Multi-core CPUs 2011 SIGMOD 0.00020006406
616 Relational Joins on Graphics Processors 2008 SIGMOD 0.00015561564
661 Fast Sort on CPUs and GPUs: A Case for Bandwidth Oblivious SIMD Sort 2010 SIGMOD 0.00015003815
771 The Yin and Yang of Processing Data Warehousing Queries on GPU Devices 2013 VLDB 0.00014085862
856 Hardware-Oblivious Parallelism for In-Memory Column-Stores 2013 VLDB 0.00013428547
900 Query Optimization In Compressed Database Systems 2001 SIGMOD 0.00013186558
2,122 Revisiting Co-Processing for Hash Joins on the Coupled CPU-GPU Architecture 2013 VLDB 9.0084047e-05
2,185 Database Compression on Graphics Processors 2010 VLDB 8.8948351e-05
2,889 High-Throughput Transaction Executions on Graphics Processors 2011 VLDB 7.9070124e-05
3,200 Why it is time for a HyPE: A Hybrid Query Processing Engine for Efficient GPU Coprocessing in DBMS 2013 VLDB 7.5437496e-05
4,539 OmniDB: Towards Portable and Efficient Query Processing on Parallel CPU/GPU Architectures 2013 VLDB 6.5532239e-05
4,871 Improving Database Performance on Simultaneous Multithreading Processors 2005 VLDB 6.3737342e-05
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# Overall Rank Paper Year Venue
1 8,274 Scaling GPU-Accelerated Databases beyond GPU Memory Size 2025 VLDB
2 4,645 Improving Execution Efficiency of Just-in-time Compilation based Query Processing on GPUs 2021 VLDB
3 3,773 Hardware-conscious Query Processing in GPU-accelerated Analytical Engines 2019 CIDR
4 2,466 Concurrent Analytical Query Processing with GPUs 2014 VLDB
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