Embedded Linux Conference 2014 day 3 #lfelc

5
前へ 1 2 ・・ 5 次へ
koba @tetsu_koba

#lfelc Measuring tools: print, grab serial, bootgraph, bootchart

2014-05-02 02:23:04
koba @tetsu_koba

SMPのブートは時間がかかるので、ブート時はmaxcpus=1にしておいて、ブートが完了してからsysfsでcpu個数を増やす。

2014-05-02 02:30:00
Marta Rybczyńska @mrybczynska

#lfelc gnuradio talk: details on the porting to Linux on arm+dsp

2014-05-02 02:31:16
koba @tetsu_koba

#lfelc mklibs: make minimum library for initram system

2014-05-02 02:38:29
koba @tetsu_koba

#lfelc U-Boot falcon mode: SPL boots kernel directly, skipping big boot loader.

2014-05-02 02:40:59
Joshua Lamorie @joshualamorie

Linux quick-boot: another reason to reduce kernel size. #lfelc

2014-05-02 02:50:21
@pdp7@mastodon.social 🇵🇸 @pdp7

CodeFace: Framework & web frontend for analysing technical & social aspects of sw dev: http://t.co/8vLRCld5w2 via @linuxfoundation #lfelc

2014-05-02 02:55:52
koba @tetsu_koba

エアコンの直撃を受けるところは寒すぎて死ぬ。。

2014-05-02 03:03:24
koba @tetsu_koba

#lfelc SMP Bring Up On ARM SOCs - Gregory Clement

2014-05-02 03:12:35
@pdp7@mastodon.social 🇵🇸 @pdp7

Remember headlines of Microsoft being top Linux contrib? CodeFace paints a diff picture! via @linuxfoundation #lfelc http://t.co/18jYxpaOaj

2014-05-02 03:20:30
拡大
koba @tetsu_koba

#lfelc Here be Dragons: Using clang/LLVM to Build Android - Behan Webster, Converse in Code

2014-05-02 03:22:24
koba @tetsu_koba

#lfelc LLVM is BSD-liike license. not GPL.

2014-05-02 03:28:30
koba @tetsu_koba

#lfelc Clang is one of the Android NDK compilers. Renderscript in Andorid is based on LLVM.

2014-05-02 03:31:05
koba @tetsu_koba

#lfelc LOCAL_CLANG=true in Android.mk to build a project by clang

2014-05-02 03:35:23
koba @tetsu_koba

#lfelc wrapper to make clang look like the Android-style gcc compiler

2014-05-02 03:36:45
koba @tetsu_koba

#lfelc Variable Length Arrays In Structs: used in skia(2D graphics library)

2014-05-02 03:39:49
koba @tetsu_koba

Current status: Android をclangでビルドしたらビルド時間は90分から60分に短縮。でも起動しない。initやbionicに問題あるらしい。調査中。

2014-05-02 03:51:40
koba @tetsu_koba

#lfelc LLVMLinux Project is working with Linaro.

2014-05-02 03:54:28
Togetter(トゥギャッター) @togetter_jp

.@tetsu_kobaさんの「Embedded Linux Conference 2014 day 3 #lfelc」に注目中!わたしチェック済み、あなたは? http://t.co/R3xrbCLrU3

2014-05-02 05:00:07
Marta Rybczyńska @mrybczynska

#lfelc My talk on Linux porting starts in less than an hour. Yay!

2014-05-02 05:16:21
koba @tetsu_koba

#flelc BR2_EXTERNAL can point a directory that contains additional package recipes and defconfigs.

2014-05-02 06:39:13
koba @tetsu_koba

#flelc BR2_EXTERNAL では既存のパッケージをOVERRIDEすることはできない。

2014-05-02 06:40:30
koba @tetsu_koba

並列ビルド。個々のパッケージは -j で並列化するが、パッケージ間では並列化してない。

2014-05-02 06:43:16
前へ 1 2 ・・ 5 次へ