Difference between revisions of "Japan Technical Jamboree 40"
(→Special Remarks) |
(→Introduction / はじめに) |
||
(8 intermediate revisions by 4 users not shown) | |||
Line 1: | Line 1: | ||
{| cellpadding="0" cellspacing="0" border="0" | {| cellpadding="0" cellspacing="0" border="0" | ||
|- | |- | ||
− | |[[Image: | + | |[[Image:headTitle_LFCEWG.png]] |
|- | |- | ||
| style="text-align:right" |<span style="font-size:large">Date: March 23rd/ 日付: 3月23日(金)</span> | | style="text-align:right" |<span style="font-size:large">Date: March 23rd/ 日付: 3月23日(金)</span> | ||
Line 7: | Line 7: | ||
* Please join "celinux-dev" mailinglist to get the latest announcement. | * Please join "celinux-dev" mailinglist to get the latest announcement. | ||
* "celinux-dev" メーリングリストにこのイベント関係のアナウンスが流れます。ぜひ参加してください。 | * "celinux-dev" メーリングリストにこのイベント関係のアナウンスが流れます。ぜひ参加してください。 | ||
− | + | ** [http://lists.celinuxforum.org/mailman/listinfo/celinux-dev How to join.] | |
− | ** [ | ||
<!-- | <!-- | ||
Line 20: | Line 19: | ||
* The Japan Technical Jamboree is a forum-wide technical meeting of the CE Workgroup of the Linux Foundation. This meeting will be located conveniently in Japan and use Japanese as the native language of the event. | * The Japan Technical Jamboree is a forum-wide technical meeting of the CE Workgroup of the Linux Foundation. This meeting will be located conveniently in Japan and use Japanese as the native language of the event. | ||
* A general guidance page is available. / 初めての方はこちらもお読みください。 | * A general guidance page is available. / 初めての方はこちらもお読みください。 | ||
− | ** [ | + | ** [[Japan Technical Jamboree Guidance]] (Japanese/English) |
== Special remarks for non Japanese speakers == | == Special remarks for non Japanese speakers == | ||
* This page is Japanese/English bilingual. Please allow some contents on this page are not translated into English because of this event is Japan regional one, though we try to place English translation. | * This page is Japanese/English bilingual. Please allow some contents on this page are not translated into English because of this event is Japan regional one, though we try to place English translation. | ||
Line 119: | Line 118: | ||
* [[File:Android_CDD_Jamboree_39.pdf]] 前回のJamboreeの資料(Android-2.3.3のCDDの概要説明) | * [[File:Android_CDD_Jamboree_39.pdf]] 前回のJamboreeの資料(Android-2.3.3のCDDの概要説明) | ||
* [[Media:ABS_ELC_2012_Report_Jamboree_v1.1.ppt]] link to slide(ABS,ELC report) | * [[Media:ABS_ELC_2012_Report_Jamboree_v1.1.ppt]] link to slide(ABS,ELC report) | ||
+ | * [[File:report120323abselc2012.pdf]] ABS/ELC2012 Report, presented by Matsubara@igel | ||
|- | |- | ||
| style="vertical-align:top; background-color:#F0F0F0" | 3:30pm.. | | style="vertical-align:top; background-color:#F0F0F0" | 3:30pm.. | ||
Line 129: | Line 129: | ||
| style="vertical-align:top; background-color:#F0F0F0" | | | style="vertical-align:top; background-color:#F0F0F0" | | ||
'''Using Linux DVFS to control a switcher(hypervisor) between ARM Cortex A15 & A7''' | '''Using Linux DVFS to control a switcher(hypervisor) between ARM Cortex A15 & A7''' | ||
− | * '''Sylvain Bayon (Synopsys)''' | + | * '''Sylvain Bayon de Noyer (Synopsys)''' |
− | ** ARM is coming with a new architecture so called big.LITTLE | + | ** ARM is coming with a new architecture so called big.LITTLE with a small (low power) core Cortex A7, and a bigger one Cortex A15. |
− | + | ** This architecture has the capability to switch the execution between both cores, balancing the performance vs. power. | |
− | + | ** We have been experimenting with this capability specifically with Linux and also android. | |
− | + | ** This session covers few explanation of the this technology, our experiments and results. | |
− | |||
− | |||
− | |||
− | |||
− | |||
| style="vertical-align:top; background-color:#F0F0F0" | | | style="vertical-align:top; background-color:#F0F0F0" | | ||
+ | * [[File:DVFS for ARM CortexA15 A7.pdf]] | ||
|- | |- | ||
| style="vertical-align:top; background-color:#F0F0F0" | 5:00pm.. | | style="vertical-align:top; background-color:#F0F0F0" | 5:00pm.. | ||
| style="vertical-align:top; background-color:#F0F0F0" | | | style="vertical-align:top; background-color:#F0F0F0" | | ||
− | '''Introduction | + | '''Introduction to Linaro''' |
* '''Akira Tsukamoto, Linaro''' | * '''Akira Tsukamoto, Linaro''' | ||
| style="vertical-align:top; background-color:#F0F0F0" | | | style="vertical-align:top; background-color:#F0F0F0" | |
Latest revision as of 17:59, 18 March 2013
Date: March 23rd/ 日付: 3月23日(金)
|
Contents
Introduction / はじめに
- The Japan Technical Jamboree is a forum-wide technical meeting of the CE Workgroup of the Linux Foundation. This meeting will be located conveniently in Japan and use Japanese as the native language of the event.
- A general guidance page is available. / 初めての方はこちらもお読みください。
- Japan Technical Jamboree Guidance (Japanese/English)
Special remarks for non Japanese speakers
- This page is Japanese/English bilingual. Please allow some contents on this page are not translated into English because of this event is Japan regional one, though we try to place English translation.
- If you would like to perform your presentation in English, we also welcome you to join! We hope you to speak slowly without any complicated expressions. Most Japanese developers are capable to understand plain English.
Previous Jamboree
- Please look into the wiki page. / 下記のWikiページをご覧ください。
Date and venue... / 日付・場所...
|
Registration / 参加登録
- No registration required / 参加登録は要りません。
Main Topics
- It is just after the ELC!
- Embedded Lunux Conference の後をうけた開催です。
Agenda / 進行
Agenda
Time | Title and presenter | Notes
Presentation Materials |
---|---|---|
10:00.. |
|
|
10:30am.. |
Embedded Linux status update
|
(In English / 英語のセッションです) Media:Status-update-2012-03-Jamboree40.pdf |
11:00am.. |
Embedded-Appropriate Crash Handling in Linux (from ELC 2012)
|
(In English / 英語のセッションです) Media:Embedded-crash-handling-2012-03.pdf |
12:00.. |
Lunch |
|
1:00pm.. |
(The latest status of LTSI project)
|
|
1:30pm.. |
(from Android Builders Summit 2012)
|
link to slide |
2:30pm.. |
(from Android Builders Summit 2012)
Android互換性の話をします。12月のJamboree #39の内容をUpdateし、社内の取り組み事例を追加しています!
今回はビデオアーカイブもあるのでショートバージョンです。ABS Videos, ELC Videos |
|
3:30pm.. |
Ineffective and Effective Ways To Find Out Latency Bottlenecks With Ftrace (from ELC 2012)
|
link to slide |
4:15pm.. |
Using Linux DVFS to control a switcher(hypervisor) between ARM Cortex A15 & A7
|
|
5:00pm.. |
Introduction to Linaro
|
|
5:15pm.. |
Linaro Connect Q1.12 Report
|
|
5:30pm.. |
Chromium OS Build system
|
|
6:00pm.. |
|
- Please be noted above time table is just a guideline and may be shifted. / 上記の時間割は目安です。かなり前後する可能性がありますので、あらかじめご承知おきください。
Special Remarks
- Please place some detail descriptions about each presentation topics.
- こちらに各プレゼンテーションの詳細などを記載してください。
Ask for your help / お願い
Presentation Materials
- We wish you to prepare the materials in English. / 出来るだけプレゼンテーション資料は英語で表記してください。絶対ではありませんが、日本語が理解できない方に対しての配慮が出来ればと思います。
- Please leave your material in this wiki site after the event. / ジャンボリー終了後、プレゼンテーション資料はこのWikiに残してください。
English Translation Volunteer
- If you can help the translation volunteer from Japanese to English, we would be very much appreciated! / 日本語を英訳していただくボランティアを大歓迎します!