Abstract | ||
---|---|---|
This paper describes the Scheduled Transfer (ST) protocol that can be used by applications to bypass the operating system
(OS) for network communications. The design of ST has been influenced by two overriding goals. First, we want ST to be used
to move data between multiple vendors’ machines and over different media; therefore, we have proposed ST as an ANSI standard
and defined a network protocol that is independent of the underlying physical layer. Second, ST has been designed to operate
in a large, heavily-loaded scientific computing environment, and this goal is manifested in several ways. ST has been designed
to minimize receive processing, relieving network congestion that could occur if the receiver exerts backpressure into the
network. ST provides a mechanism by which upper layer protocol (ULP) headers can be separated from application data, a capability
that is generally necessary to avoid a subsequent memory-to-memory copy in the host. ST includes support for reassembly of
application messages that are striped across multiple physical interfaces. ST also includes a flow control mechanism that
relieves the ULP from this responsibility and provides the opportunity for the implementor to offload this function to the
network interface (NI).
|
Year | DOI | Venue |
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1999 | 10.1007/10704826_8 | Lecture Notes in Computer Science |
Keywords | Field | DocType |
scheduled transfer,physical layer,flow control,system performance,scientific computing,computer network,computer architecture,network protocol,network interface,network congestion,operating system | Computer science,Virtual address space,Physical layer,Direct memory access,Flow control (data),Virtual circuit,Network congestion,Operating system,Network interface,Communications protocol,Distributed computing | Conference |
ISBN | Citations | PageRank |
3-540-65915-3 | 4 | 0.71 |
References | Authors | |
8 | 2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Ian R. Philp | 1 | 10 | 1.23 |
Yin-ling Liong | 2 | 16 | 2.57 |