History log of /freebsd-13.1/sys/modules/cc/cc_chd/Makefile (Results 1 – 3 of 3)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
Revision tags: release/12.4.0, release/13.1.0, release/12.3.0, release/13.0.0, release/12.2.0, release/11.4.0, release/12.1.0, release/11.3.0, release/12.0.0, release/11.2.0, release/10.4.0, release/11.1.0
# 193d9e76 04-Mar-2017 Enji Cooper <[email protected]>

sys/modules: normalize .CURDIR-relative paths to SRCTOP

This simplifies make output/logic

Tested with: `cd sys/modules; make ALL_MODULES=` on amd64
MFC after: 1 month
Sponsored by: Dell EMC Isilon


Revision tags: release/11.0.1, release/11.0.0, release/10.3.0, release/10.2.0, release/10.1.0
# 009a1962 04-Aug-2014 Warner Losh <[email protected]>

Remove unnecessary inclusions of bsd.own.mk.


Revision tags: release/9.3.0, release/10.0.0, release/9.2.0, release/8.4.0, release/9.1.0, release/8.3.0_cvs, release/8.3.0, release/9.0.0, release/7.4.0_cvs, release/8.2.0_cvs, release/7.4.0, release/8.2.0
# 0927e1a1 01-Feb-2011 Lawrence Stewart <[email protected]>

Import an implementation of the CAIA-Hamilton-Delay (CHD) congestion control
algorithm described in the paper "Improved coexistence and loss tolerance for
delay based TCP congestion control" by Hayes

Import an implementation of the CAIA-Hamilton-Delay (CHD) congestion control
algorithm described in the paper "Improved coexistence and loss tolerance for
delay based TCP congestion control" by Hayes and Armitage. It is implemented as
a kernel module compatible with the recently committed modular congestion
control framework.

CHD enhances the approach taken by the Hamilton-Delay (HD) algorithm to provide
tolerance to non-congestion related packet loss and improvements to coexistence
with loss-based congestion control algorithms. A key idea in improving
coexistence with loss-based congestion control algorithms is the use of a shadow
window, which attempts to track how NewReno's congestion window (cwnd) would
evolve. At the next packet loss congestion event, CHD uses the shadow window to
correct cwnd in a way that reduces the amount of unfairness CHD experiences when
competing with loss-based algorithms.

In collaboration with: David Hayes <dahayes at swin edu au> and
Grenville Armitage <garmitage at swin edu au>
Sponsored by: FreeBSD Foundation
Reviewed by: bz and others along the way
MFC after: 3 months

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