Xen Project 4.11 Acknowledgements: Difference between revisions
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|174 days<br>111 dev window/days <sup>[ 6 ] </sup><br>5.9 months |
|174 days<br>111 dev window/days <sup>[ 6 ] </sup><br>5.9 months |
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|style="color: blue;"|'''201 days <br>129 dev window/days <sup>[ 6 ]</sup><br>6.8 months''' |
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|style="color: blue;"|'''1793''' <span style="color:green">(+30.3%)</span> |
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Revision as of 10:16, 18 June 2018
|
To Do:
The data is based on staging, snapshot June 18, 2018. |
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 4.10 with Xen 4.11. 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 4.11 Hypervisor Total.
| Attribute | 4.10 Hypervisor Total [ 1 ] | 4.11 Hypervisor Total [ 1 ] | 4.11 Hypervisor Core [ 2 ] | 4.11 Hypervisor Other [ 3 ] | Drivers and Devices (other projects) [ 4 ] |
|---|---|---|---|---|---|
| Release Cycle | 174 days 111 dev window/days [ 6 ] 5.9 months |
201 days 129 dev window/days [ 6 ] 6.8 months |
|||
| Development Velocity | |||||
| Changesets | 1250 | 1793 (+30.3%) | TODO | TODO | TODO |
| Series (=Features) [ 5 ] | 525 | 676 | |||
| Average Size of Feature | 2.3 | 2.7 | |||
| Changes / Day | 7.2 | 8.9 (+19.5%) | |||
| Changes / Dev Day [ 6 ] | 11.2 | 12.9 (+12.7%) | |||
| Features / Day [ 5 ] | 3.0 | 3.4 | |||
| Code Review Statistics | |||||
| Review Comments [ 5 ] | 6527 | 4525 | |||
| Review Comments / Day [ 5 ] | 37.8 | 22.5 (-67.8%) | |||
| Review Comments / Dev Day [ 6 ] | 59.2 | 32.6 (-81.9%) | |||
| Comments / Series [ 5 ] | 12.5 | 6.7 (-87.0%%) | |||
| Code Churn | |||||
| Lines Added | 68199 | 65300 | TODO | TODO | TODO |
| Lines Removed | 25777 | 21560 | TODO | TODO | TODO |
| Engagement | |||||
| Individuals | 80 | TODO (TODO%) | |||
| Employers [ 7 ] | 31 | TODO (TODO%) | |||
4.11 Hypervisor Only Code Contributions [ 2 ]
Breakdown by Individual
This table is sortable : please click on the 
icon besides the column header, to sort by a specific column.
| Name
|
Lines Added
|
Lines Removed
|
Changesets
|
|---|
Code Contributions to Xen Related Drivers and Devices in Linux, NetBSD, FreeBSD [ 4 ]
Breakdown by Individual
This table is sortable : please click on the icon besides the column header, to sort by a specific column.
| Name
|
Lines Added
|
Lines Removed
|
Changesets
|
|---|
4.11 Hypervisor Reviewers [ 5 ]
This table is sortable : please click on the icon besides the column header, to sort by a specific column. Note that in the table below, we only count review comments by community members other than comments by the author of a patch. We do not count replies and clarifications by the author of a patch that are made in response to review comments by others.
| Name
|
Review Comments
|
|---|
Footnotes
[ 1 ] Includes the following repos: xen, mini-os, osstest, raisin, livepatch-build-tools, xtf
[ 2 ] Includes the following repos: xen
[ 3 ] Includes the following repos: mini-os, osstest, raisin, livepatch-build-tools, xtf
[ 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
[ 6 ] These are the days/months during which we were not in code freeze
[ 7 ] Only known employers are used. Unknown employers were discounted.
