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Mcqueuer is a simple tool that allows anyone from researchers to experienced developers to create multi-node/multi-core jobs by simply creating a file with a list of commands. Users simply combine tasks, which would otherwise each be their own job on the cluster, into a single file that is given to Mcqueuer. Mcqueuer then does the heavy lifting required to process the tasks in parallel in a single multi-node job. In addition, Mcqueuer provides load-balancing, which frees the user from having to worry about complex memory and CPU considerations, and instead focus on the processing itself.
Publication Date:
OSTI Identifier:
Report Number(s):
mcqr; 004915WKSTN00
Battelle IPID 30960-E
DOE Contract Number:
Resource Type:
Software Revision:
Software Package Number:
Software CPU:
Open Source:
Available under BSD license on
Source Code Available:
Other Software Info:
Available as open source software under BSD license.
Related Software:
The ZeroMQ library is required ( (LGPL V3: The SIGAR library is required ( (Apache License, Version 2.0)
Research Org:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org:
Contributing Orgs:
Battelle Memorial Institute, Pacific Northwest Division
Country of Publication:
United States

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