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U.S. Department of Energy
Office of Scientific and Technical Information

MPSCP

Software ·
DOI:https://doi.org/10.11578/dc.20220414.5· OSTI ID:code-72810 · Code ID:72810

Non-encrypted, TCP-streams, host-to-host file copy utility intended to enable greater transfer rates, while having the basic user-interface concept of BSD rcp. The underlying design provides the opportunity to maximize performance by allocating supplemental IP sockets as dedicated and optimizable data-channels, in a mode similar to FTP. Additionally, a parallel I/O scheme, based on the HPSS paradigm, is also employed, offering potentials for multiple-sockets over a single network connection (which, in many circumstances, especially those in involving heterogeneous host platforms, or large latency situations, can capture more bandwidth), and also the distribution of the sockets across a manifold of parallel IP network connections.

Short Name / Acronym:
MPSCP
Project Type:
Open Source, No Publicly Available Repository
Site Accession Number:
3928
Software Type:
Scientific
License(s):
Other (Commercial or Open-Source)
Research Organization:
Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE

Primary Award/Contract Number:
AC04-94AL85000
DOE Contract Number:
AC04-94AL85000
Code ID:
72810
OSTI ID:
code-72810
Country of Origin:
United States

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