CONFIG_TCP_CONG_CDG: CAIA Delay-Gradient (CDG)

General informations

The Linux kernel configuration item CONFIG_TCP_CONG_CDG:

• prompt: CAIA Delay-Gradient (CDG)
• type: tristate
• depends on: (none)
• defined in net/ipv4/Kconfig
• found in Linux kernels: 4.2–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD
• modules built: tcp_cdg

Help text

CAIA Delay-Gradient (CDG) is a TCP congestion control that modifies the TCP sender in order to:

o Use the delay gradient as a congestion signal. o Back off with an average probability that is independent of the RTT. o Coexist with flows that use loss-based congestion control. o Tolerate packet loss unrelated to congestion.

For further details see: D.A. Hayes and G. Armitage. "Revisiting TCP congestion control using delay gradients." In Networking 2011. Preprint: http://caia.swin.edu.au/cv/dahayes/content/networking2011-cdg-preprint.pdf

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module tcp_cdg CONFIG_TCP_CONG_CDG : net/ipv4/Kconfig : "CAIA Delay-Gradient (CDG)" # in 4.2–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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