Xen Project 4.8 Acknowledgements: Difference between revisions

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(Created page with "{{TODO|Run stats and add content}} == Footnotes == <span id="Foot1"><sup>[ 1 ]</sup> Includes the following repos: ''xen (including mini-os)'', ''osstest'', ''raisin'' was i...")
 
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{{InfoLeft|Note that the Acknowledgements have been created based on 4.8.0-rc8 as the author of this page will likely be on vacation during the releaser. This means that a small number of contributions may be missed.}}
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== Overview ==

As we have made significant changes to the xen source tree structure, we will count acknowledgements in line with [http://lists.xenproject.org/archives/html/xen-devel/2015-10/msg01063.html RFC Xen 4.6 Acknowledgements].

The following table compares Xen 4.7 with Xen 4.8. We also cover changes to Xen only components in Linux, FreeBSD, NetBSD and QEMU in the "Drivers and Devices" column, which are primarily made by Xen Project developers. Note that the number is '''not''' part of the 4.8 Hypervisor Total.

{|class="zebra"
!style="width: 140px;"|Attribute
!style="width: 130px;"|[[Xen_Project_4.7_Acknowledgements|4.7 Hypervisor Total]] <sup>[ 1 ]</sup>
!style="width: 130px; color: blue;"|4.8 Hypervisor Total <sup>[ 1 ]</sup>
!style="width: 130px;"|4.8 Hypervisor Core<sup>[ 2 ]</sup>
!style="width: 130px;"|4.8 Hypervisor Other <sup>[ 3 ]</sup>
!style="width: 130px;"|Drivers and Devices (other projects)<sup>[ 4 ]</sup>
|-
|'''Release Cycle'''
|251 days<br>8.2 months
|style="color: blue;"|'''TBD days<br>TBD months'''
|
|
!
|-
|'''Changes/month'''
|259
|style="color: blue;"|'''TBD'''
|
|
!
|-
|'''Changesets'''
|1887
|style="color: blue;"|'''TBD'''
|TBD
|TBD
!TBD
|-
|'''Series (=Features)''' <sup>[ 5 ]</sup>
|1025
|style="color: blue;"|'''TBD'''
|
|
!
|-
|'''Review Comments''' <sup>[ 5 ]</sup>
|11628
|style="color: blue;"|'''TBD'''
|
|
!
|-
|'''Comments / Series''' <sup>[ 5 ]</sup>
|11.3
|style="color: blue;"|'''TBD'''
|
|
!
|-
|'''Lines Added'''
|106606
|style="color: blue;"|'''TBD'''
|TBD
|TBD
!TBD
|-
|'''Lines Removed'''
|37160
|style="color: blue;"|'''TBD'''
|TBD
|TBD
!TBD
|-
|'''Individuals'''
|102
|style="color: blue;"|'''TBD'''
|TBD
|TBD
!TBD
|-
|'''Employers'''
|36
|style="color: blue;"|'''TBD'''
|TBD
|TBD
!TBD
|}
<br>
The following breakdown shows how the number of changesets per categories listed above have evolved between the 4.7 and 4.8 release cycles<br>
[[File:47to48stats.png|400px]]
{{TODOLeft|Insert Image}}
<br>

== 4.8 Hypervisor Only Code Contributions <sup>[ 2 ]</sup> ==

=== Breakdown by Individual ===
This table is sortable : please click on the {{Sortable}} icon besides the column header, to sort by a specific column.
{|class="zebra sortable"
!style="min-width: 200px;"|Name {{Sortable}}
!style="min-width: 110px;"|Lines Added {{Sortable}}
!style="min-width: 110px;"|Lines Removed {{Sortable}}
!style="min-width: 110px;"|Changesets {{Sortable}}
|}

{{TODOLeft|Insert data}}

== 4.8 Hypervisor Related Code Contributions <sup>[ 3 ]</sup> ==

=== Breakdown by Individual ===
Note that the table below does '''not cover contributions to Linux, NetBSD, FreeBSD, QEMU, libvirt''' and other related projects. It lists contributors to mini-os (formerly part of xen.git), osstest (our test code and test cases), raisin (a deployment and test tool) and livepatch-build-tools (tools to builld livepatch payloads).

This table is sortable : please click on the {{Sortable}} icon besides the column header, to sort by a specific column.
{|class="zebra sortable"
!style="min-width: 200px;"|Name {{Sortable}}
!style="min-width: 110px;"|Lines Added {{Sortable}}
!style="min-width: 110px;"|Lines Removed {{Sortable}}
!style="min-width: 110px;"|Changesets {{Sortable}}
|}

{{TODOLeft|Insert data}}

== Code Contributions to Xen Related Drivers and Devices in Linux, NetBSD, FreeBSD <sup>[ 4 ]</sup> ==

=== Breakdown by Individual ===
This table is sortable : please click on the {{Sortable}} icon besides the column header, to sort by a specific column.
{|class="zebra sortable"
!style="min-width: 200px;"|Name {{Sortable}}
!style="min-width: 110px;"|Lines Added {{Sortable}}
!style="min-width: 110px;"|Lines Removed {{Sortable}}
!style="min-width: 110px;"|Changesets {{Sortable}}
|}

{{TODOLeft|Insert data}}


== Footnotes ==
== Footnotes ==
<span id="Foot1"><sup>[ 1 ]</sup> Includes the following repos: ''xen (including mini-os)'', ''osstest'', ''raisin'' was introduced in Xen 4.6</span><br>
<span id="Foot1"><sup>[ 1 ]</sup> Includes the following repos: ''xen'', ''mini-os'', ''osstest'', ''raisin'', ''livepatch-build-tools''</span><br>
<span id="Foot2"><sup>[ 2 ]</sup> Includes the following repos: ''xen'', ''mini-os'', ''osstest'', ''raisin'', ''livepatch-build-tools''</span><br>
<span id="Foot2"><sup>[ 2 ]</sup> Includes the following repos: ''xen''</span><br>
<span id="Foot3"><sup>[ 3 ]</sup> Includes the following repos: ''xen''</span><br>
<span id="Foot3"><sup>[ 3 ]</sup> Includes the following repos: ''mini-os'', ''osstest'', ''raisin'', ''livepatch-build-tools''</span><br>
<span id="Foot4"><sup>[ 4 ]</sup> Includes commits to the following Xen specific directories of the following upstream projects: ''linux'': arch/*/xen/ arch/*/include/asm/xen/ drivers/xen/ drivers/*/*xen* include/xen/ arch/*/pci/*xen* ; ''netbsd'': sys/arch/xen; ''freebsd'': sys/dev/xen/ sys/x86/xen sys/xen/; qemu: xen* hw/i386/xen hw/xenpv hw/*/xen* hw/xen include/*/xen*, [http://xenproject.org/developers/teams/windows-pv-drivers.html ''xen windows pv drivers'']
<span id="Foot4"><sup>[ 4 ]</sup> Includes the following repos: ''mini-os'', ''osstest'', ''raisin'', ''livepatch-build-tools''</span><br>
<span id="Foot5"><sup>[ 5 ]</sup> Includes commits to the following Xen specific directories of the following upstream projects: ''linux'': arch/*/xen/ arch/*/include/asm/xen/ drivers/xen/ drivers/*/*xen* include/xen/ arch/*/pci/*xen* ; ''netbsd'': sys/arch/xen; ''freebsd'': sys/dev/xen/ sys/x86/xen sys/xen/; qemu: xen* hw/i386/xen hw/xenpv hw/*/xen* hw/xen include/*/xen*, [http://xenproject.org/developers/teams/windows-pv-drivers.html ''xen windows pv drivers'']
</span><br>
</span><br>
<span id="Foot6"><sup>[ 6 ]</sup> This data was extracted from the [https://kibana.bitergia.com/xen Xen Project Code Review Dashboard]</span><br>
<span id="Foot5"><sup>[ 5 ]</sup> This data was extracted from the [https://kibana.bitergia.com/xen Xen Project Code Review Dashboard]</span><br>
<span id="Foot7"><sup>[ 7 ]</sup> Note that the 4.7 release cycle went over the winter holidays, while the 4.6 cycle didn't span any major holidays</span><br>


[[Category:Xen]]
[[Category:Xen]]

Revision as of 18:51, 1 December 2016

Icon Info.png Note that the Acknowledgements have been created based on 4.8.0-rc8 as the author of this page will likely be on vacation during the releaser. This means that a small number of contributions may be missed.


Overview

As we have made significant changes to the xen source tree structure, we will count acknowledgements in line with RFC Xen 4.6 Acknowledgements.

The following table compares Xen 4.7 with Xen 4.8. We also cover changes to Xen only components in Linux, FreeBSD, NetBSD and QEMU in the "Drivers and Devices" column, which are primarily made by Xen Project developers. Note that the number is not part of the 4.8 Hypervisor Total.

Attribute 4.7 Hypervisor Total [ 1 ] 4.8 Hypervisor Total [ 1 ] 4.8 Hypervisor Core[ 2 ] 4.8 Hypervisor Other [ 3 ] Drivers and Devices (other projects)[ 4 ]
Release Cycle 251 days
8.2 months
TBD days
TBD months
Changes/month 259 TBD
Changesets 1887 TBD TBD TBD TBD
Series (=Features) [ 5 ] 1025 TBD
Review Comments [ 5 ] 11628 TBD
Comments / Series [ 5 ] 11.3 TBD
Lines Added 106606 TBD TBD TBD TBD
Lines Removed 37160 TBD TBD TBD TBD
Individuals 102 TBD TBD TBD TBD
Employers 36 TBD TBD TBD TBD


The following breakdown shows how the number of changesets per categories listed above have evolved between the 4.7 and 4.8 release cycles
File:47to48stats.png

Icon todo.png To Do:

Insert Image


4.8 Hypervisor Only Code Contributions [ 2 ]

Breakdown by Individual

This table is sortable : please click on the Sortable.gif icon besides the column header, to sort by a specific column.

Name Sortable.gif Lines Added Sortable.gif Lines Removed Sortable.gif Changesets Sortable.gif
Icon todo.png To Do:

Insert data


4.8 Hypervisor Related Code Contributions [ 3 ]

Breakdown by Individual

Note that the table below does not cover contributions to Linux, NetBSD, FreeBSD, QEMU, libvirt and other related projects. It lists contributors to mini-os (formerly part of xen.git), osstest (our test code and test cases), raisin (a deployment and test tool) and livepatch-build-tools (tools to builld livepatch payloads).

This table is sortable : please click on the Sortable.gif icon besides the column header, to sort by a specific column.

Name Sortable.gif Lines Added Sortable.gif Lines Removed Sortable.gif Changesets Sortable.gif
Icon todo.png To Do:

Insert data


Code Contributions to Xen Related Drivers and Devices in Linux, NetBSD, FreeBSD [ 4 ]

Breakdown by Individual

This table is sortable : please click on the Sortable.gif icon besides the column header, to sort by a specific column.

Name Sortable.gif Lines Added Sortable.gif Lines Removed Sortable.gif Changesets Sortable.gif
Icon todo.png To Do:

Insert data


Footnotes

[ 1 ] Includes the following repos: xen, mini-os, osstest, raisin, livepatch-build-tools
[ 2 ] Includes the following repos: xen
[ 3 ] Includes the following repos: mini-os, osstest, raisin, livepatch-build-tools
[ 4 ] Includes commits to the following Xen specific directories of the following upstream projects: linux: arch/*/xen/ arch/*/include/asm/xen/ drivers/xen/ drivers/*/*xen* include/xen/ arch/*/pci/*xen* ; netbsd: sys/arch/xen; freebsd: sys/dev/xen/ sys/x86/xen sys/xen/; qemu: xen* hw/i386/xen hw/xenpv hw/*/xen* hw/xen include/*/xen*, xen windows pv drivers
[ 5 ] This data was extracted from the Xen Project Code Review Dashboard