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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
7.237656e-05
Overall Rank
3,495 | 76.58%
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
1,269 An Experimental Comparison of Thirteen Relational Equi-Joins in Main Memory 2016 SIGMOD 0.00011236561
2,294 Pump Up the Volume: Processing Large Data on GPUs with Fast Interconnects 2020 SIGMOD 8.67775e-05
2,808 GPL: A GPU-based Pipelined Query Processing Engine 2016 SIGMOD 7.962315e-05
3,056 MG-Join: A Scalable Join for Massively Parallel Multi-GPU Architectures 2021 SIGMOD 7.689069e-05
3,117 SABER: Window-Based Hybrid Stream Processing for Heterogeneous Architectures 2016 SIGMOD 7.6142606e-05
3,622 Triton Join: Efficiently Scaling to a Large Join State on GPUs with Fast Interconnects 2022 SIGMOD 7.1350619e-05
3,828 Orchestrating Data Placement and Query Execution in Heterogeneous CPU-GPU DBMS 2022 VLDB 6.9779559e-05
3,885 Distributed Subgraph Matching on Timely Dataflow 2019 VLDB 6.9282318e-05
4,210 Adaptive Work Placement for Query Processing on Heterogeneous Computing Resources 2017 VLDB 6.7206837e-05
4,650 Improving Execution Efficiency of Just-in-time Compilation based Query Processing on GPUs 2021 VLDB 6.471543e-05
4,958 FPGA-based Data Partitioning 2017 SIGMOD 6.3254925e-05
6,674 A Morsel-Driven Query Execution Engine for Heterogeneous Multi-Cores 2019 VLDB 5.6969479e-05
7,731 Hardware-Oblivious SIMD Parallelism for In-Memory Column-Stores 2020 CIDR 5.4500769e-05
8,007 Scaling GPU-Accelerated Databases beyond GPU Memory Size 2025 VLDB 5.3916546e-05
12,325 Template Skycube Algorithms for Heterogeneous Parallelism on Multicore and GPU Architectures 2017 SIGMOD 4.9605343e-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 0.0023948467
27 Database Architecture Optimized for the New Bottleneck: Memory Access 1999 VLDB 0.0005146739
61 Integrating Compression and Execution in Column-Oriented Database Systems 2006 SIGMOD 0.00039323387
77 Cache Conscious Algorithms for Relational Query Processing 1994 VLDB 0.00036821827
212 Sort vs. Hash Revisited: Fast Join Implementation on Modern Multi-Core CPUs 2009 VLDB 0.00024786576
280 FAST: Fast Architecture Sensitive Tree Search on Modern CPUs and GPUs 2010 SIGMOD 0.00022267903
304 GPUTeraSort: High Performance Graphics Co-processor Sorting for Large Database Management 2006 SIGMOD 0.00021569633
360 Design and Evaluation of Main Memory Hash Join Algorithms for Multi-core CPUs 2011 SIGMOD 0.00019959166
610 Relational Joins on Graphics Processors 2008 SIGMOD 0.00015540189
662 Fast Sort on CPUs and GPUs: A Case for Bandwidth Oblivious SIMD Sort 2010 SIGMOD 0.00014972958
748 The Yin and Yang of Processing Data Warehousing Queries on GPU Devices 2013 VLDB 0.00014258503
850 Hardware-Oblivious Parallelism for In-Memory Column-Stores 2013 VLDB 0.00013450864
900 Query Optimization In Compressed Database Systems 2001 SIGMOD 0.00013152699
2,104 Database Compression on Graphics Processors 2010 VLDB 9.0262021e-05
2,125 Revisiting Co-Processing for Hash Joins on the Coupled CPU-GPU Architecture 2013 VLDB 8.9903827e-05
2,890 High-Throughput Transaction Executions on Graphics Processors 2011 VLDB 7.8875185e-05
3,206 Why it is time for a HyPE: A Hybrid Query Processing Engine for Efficient GPU Coprocessing in DBMS 2013 VLDB 7.5207526e-05
4,554 OmniDB: Towards Portable and Efficient Query Processing on Parallel CPU/GPU Architectures 2013 VLDB 6.5311864e-05
4,893 Improving Database Performance on Simultaneous Multithreading Processors 2005 VLDB 6.3500196e-05
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1 8,007 Scaling GPU-Accelerated Databases beyond GPU Memory Size 2025 VLDB
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