Ns-3.21: Difference between revisions

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* Self-Delimiting Numeric Values (https://codereview.appspot.com/97540043/)
* Self-Delimiting Numeric Values (https://codereview.appspot.com/97540043/)
** Status:  In final code review
** Status:  In final code review
* (enhancement) RttEstimator improvements.  The RttEstimator is a class used by TCP to track round trip time measurements and state.  There are several open issues:
* TCP options code from [[SOCIS2014TCP | SOCIS TCP project]] (including window scale and timestamps)
** [https://www.nsnam.org/bugzilla/show_bug.cgi?id=1412 Make RttEstimator available to other modules]
** Code review issue:  https://codereview.appspot.com/110860043/
** [https://www.nsnam.org/bugzilla/show_bug.cgi?id=1405 move backoff management to TCP, align with RFC 6298]
** RttEstimator improvements will slip until ns-3.22
** Make trace source of Tcp's RTO (and perhaps SRTT and RTTVAR) easier
* TCP Options support from [[SOCIS2014TCP | SOCIS TCP project]]
* (enhancement) Add propagation delay capability to SimpleChannel (for testing purposes)
* (enhancement) Add propagation delay capability to SimpleChannel (for testing purposes)
** code review issue:  https://codereview.appspot.com/132870043/
* CoDel queue support (from [[GSOC2014Bufferbloat | GSoC bufferbloat project]])
* CoDel queue support (from [[GSOC2014Bufferbloat | GSoC bufferbloat project]])
** FQ-CoDel and SFQ-CoDel will slip until ns-3.22
* Energy harvesting model
** Code review issue:  https://codereview.appspot.com/103750047/


WiFi-related:
WiFi-related:
* [https://codereview.appspot.com/57210044/ Wifi Sleep mode]
* [https://codereview.appspot.com/57210044/ Wifi Sleep mode]
* [https://codereview.appspot.com/14549044/ MPDU aggregation]
* [https://codereview.appspot.com/14549044/ MPDU aggregation]
** Need to check status
* [https://codereview.appspot.com/103470050/ new VANET example]
* [https://codereview.appspot.com/103470050/ new VANET example]
 
** Need to check status
Additionally, selected features from the [[Current_Development#Code_reviews | Current Development code reviews]] list will be included (to be determined).


== Software maintenance issues ==
== Software maintenance issues ==

Revision as of 04:34, 2 September 2014

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This page summarizes the release planning for ns-3.21. The ns-3 release process is listed here and here.

The release manager is Tom Henderson.

Release schedule

ns-3.21 is planned for September 17, 2014. New feature code should be ready for merge by no later than 5 September. An initial release candidate should be available by 10 September.

Packaging

ns-3.21 will be packaged as a source tarball as before: ns-allinone-3.21.tar.bz2.

The tarball will contain:

  • Latest version of pybindgen
  • Latest version of netanim
  • ns-3.21
  • bake

where bake is used to fetch optional ns-3 components, including DCE.

A patch from ns-3.20 to ns-3.21 will also be posted.

Release platforms

We usually try to keep pace with the latest popular versions of Linux, OS X, and FreeBSD. For the ns-3.21 release, we plan to support the following systems and compilers:

  • OS X 10.9 Mavericks with Xcode 5.1
  • Ubuntu 14.04 (gcc-4.8)
  • Fedora 20 (gcc-4.8)
  • Debian 7 (gcc-4.9)
  • Ubuntu 10.04 LTS (gcc-4.4)
  • Ubuntu 12.04 LTS (gcc-4.6)
  • Centos 6.4 (gcc-4.4)
  • FreeBSD 9.3 (clang 3.3)

New features

Pending new features:

WiFi-related:

Software maintenance issues

Bugs or issues in ns-3 core

TBD


Bugs in models to fix

TBD


Documentation improvements

Others TBD.

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