MxTasking: Task-based framework with built-in prefetching and synchronization

MxTasking is a task-based framework that assists the design of latch-free and parallel data structures. MxTasking eases the information exchange between applications and the operating system, resulting in novel opportunities to manage resources in a truly hardware- and application-conscious way.

Cite

The code was used for our SIGMOD'21 paper.

Jan Mühlig and Jens Teubner. 2021. MxTasks: How to Make Efficient Synchronization and Prefetching Easy. In Proceedings of the 2021 International Conference on Management of Data. [PDF]

@inproceedings{muehlig2021mxtasks,
    author = {Jan Mühlig and Jens Teubner},
    title = {MxTasks: How to Make Efficient Synchronization and Prefetching Easy},
    booktitle = {Proceedings of the 2021 International Conference on Management of Data},
    year = {2021}    
}

Dependencies

For building

Required

cmake >= 3.10
clang >= 10
clang-tidy >= 10
libnuma or libnuma-dev

Optional

libgtest-dev for tests in test/

For generating the YCSB workload

python >= 3
java
curl

How to build

Call cmake . to generate Makefile.
Call make to generate all binaries.

How to run

For detailed information please see README files in src/application/<app> folders:

B Link Tree benchmark (src/application/blinktree_benchmark)
Hash Join benchmark (src/application/hashjoin_benchmark)

Simple example for B Link Tree

Call make ycsb-a to generate the default workload
Call ./bin/blinktree_benchmark 1:4 to run benchmark for one to four cores.

External Libraries

argparse (view on github) under MIT license
json (view on github) under MIT license
Yahoo! Cloud Serving Benchmark (view on github) under Apache License 2.0

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