[ROM][v500][LP][5.1.1_r6][SM-4.8.x] Resurrection Remix LP SaberMod Builds [v5.5.2]

[infected_]

G Pad 8.3"/v500 RESURRECTION REMIX LP SABERMOD BUILDS

v5.5.2 is Online

Changelog

LOLLIPOP 5.1.1_r6

DOWNLOAD

ROM CODE COMPILED WITH LATEST SABERMOD ARM-LINUX-ANDROIDEABI 4.8.5 (20150716)
KERNEL CODE COMPILED WITH LATEST SABERMOD ARM-EABI 4.8.5 (20150716)

SOURCE: https://github.com/infected-lp/android_kernel_lge_v500/tree/infected

- -O3 Optimization (thumb & arm)
- strict-aliasing
- frame-pointers
- Linker Optimizations
- Graphite Flags
- CPU Arch specific flags
- Other GCC flags to optimize the build

BUGS REPORT

REPORT BUGS ONLY:

- AFTER A CLEAN INSTALL
- USING STOCK KERNEL
- USING GAPPS FROM THIRD POST
- NO MODS OF ANY SORT


BUILDBOT:

(intel core i7 3770k, asus p8z77-v, 24gb corsair vengeance pro 2133mhz cl11, msi gtx 970, 1x samsung 250gb 850 evo + samsung 128gb 840 pro, 4x western wigital wd3200aaks raid 10 array, samsung f1 1tb, seagate 2tb, silverstone olympia 1000w psu, antec 1200 high-tower)

(wc setup: swiftech apogee xt cpu-block, ek crossflow xtx 240 radiator, 2x scythe slipstream 120mm 1900rpm fans, swiftech mcp355 water-pump, danger den 5.25" reservoir bay)

DISCLAIMER:

These builds are freshly compiled/synced from ResurrectionRemix Rom open-source code:

https://github.com/ResurrectionRemix

SPECIAL THANKS

Resurrection Remix Dev Team = for the source code.

​

XDA:DevDB Information
G Pad 8.3, ROM for the LG G Pad 8.3

Contributors
infected_
Source Code: http://github.com/ResurrectionRemix

ROM OS Version: 5.1.x Lollipop
ROM Kernel: Linux 3.4.x
ROM Firmware Required: Latest TWRP
Based On: CyanogenMod

Version Information
Status: Testing

Created 2015-03-01
Last Updated 2015-07-24

 

[infected_]

EXTRA INFO

GAPPS

http://forum.xda-developers.com/lg-...pp-minimal-gapps-gapps-lp-20150107-1-t2997368

All packages contains backup-script, so you dont have to flash gapps, everytime you flash a new build.

RECOVERY

http://forum.xda-developers.com/lg-g-pad-83/orig-development/recovery-twrp-2-8-2-0-v500-t2968472

 

[infected_]

F.A.Q (Frequently Asked Questions)

What is the difference between these builds and the official builds?

These are unofficial builds of Resurrection Remix LP for the v500/LG G Pad.
ROM is built using the same source code (github) like the official one but with these following additions:

• Compiled using sabermod arm-eabi 4.8.5 (kernel code) & sabermod arm-linux-androideabi 4.8.5 (rom code) toolchain compilers
• May contain some custom cherry-picks. Always see changelog for details.
• Cross-compiled using those custom toolchains results in a more smoother, faster, and battery friendly ROM

What is Toolchain?

To compile any Android project like a kernel or ROM, developers need to use a toolchain. As per elinux.org, a toolchain is a set of distinct software development tools that are linked (or chained) together by specific stages such as GCC, binutils and glibc (a portion of the GNU Toolchain). Toolchains may contain a debugger or a compiler for a specific programming language as C++ or other. Quite often, the toolchain used for embedded development is a cross toolchain, or more commonly known as a cross compiler. All the programs (like GCC) run on a host system of a specific architecture (such as x86) but produce binary code (executables) to run on a different architecture (e.g. ARM).

The most commonly used toolchain is GCC, initially released almost 20 years ago. A lightly modified GCC is used by Google during the AOSP build process. While Google’s GCC is considered to be the most stable toolchain around, it has some pretty decent competitors like Linaro and SaberMod. These projects are known to boost the overall system performance significantly on many devices. Let’s take a quick look to see the background of these projects.

Source: http://elinux.org

What is SaberMod?

The term "SaberMod" is coming from:

the SaberMod project. Initially the project was used on SaberMod ROM for the Nexus 7 WiFi model (2013). This continued onto the Nexus 4 and Nexus 5 through help of user donations. The toolchains are based on GNU GCC 4.8, 4.9, and 5.0 with AOSP patches forward ported into GNU GCC. SaberMod also provides extra optimization features unlike Google’s toolchain, which gives options for a few amendments in the ROM itself to add more performance gains, such as graphite loop transformation optimizations. SaberMod tracks other utilities from GNU in the toolchain source components that are generally more up to date than AOSP or Linaro toolchains, and almost always tracks the development branches of GNU GCC for the latest patches and bug fixes. The toolchain ecosystem of SaberMod is very different from AOSP, using complex scripts to provide quick, up to date toolchains. Other toolchain sources like the AOSP based toolchain build repository have been heavily modified to work in favor of the way SaberMod toolchains are produced. I have approached some toolchain developers to ask a few questions.

Source: http://www.xda-developers.com/interview-with-developers-of-sabermod-hyper-toolchains/


What is Linaro?

Linaro is the place where engineers from the world's leading technology companies define the future of Linux on ARM. The company is a not-for-profit engineering organization with over 120 engineers working on consolidating and optimizing open source software for the ARM architecture, including the GCC toolchain, the Linux kernel, ARM power management, graphics and multimedia interfaces. The Linaro organization was founded in mid 2010 and almost instantly its developers started to work on many projects, including GCC-based toolchains for ARM. Android builds compiled with Linaro started to pop up a few months later. Ever since the Linaro group was founded, users praised it for decent performance improvements and overall snappiness. Linaro uses its own solutions and is constantly updated. You can download the newest version of the toolchain directly from the web page.

Source: http://www.linaro.org/linux-on-arm/


About GCC main compiler cflags

-O1
Optimize. Optimizing compilation takes somewhat more time, and a lot more memory for a large function. With -O, the compiler tries to reduce code size and execution time, without performing any optimizations that take a great deal of compilation time.

-O2
Optimize even more. GCC performs nearly all supported optimizations that do not involve a space-speed tradeoff. As compared to -O, this option increases both compilation time and the performance of the generated code. -O2 turns on all optimization flags specified by -O.

-O3
Optimize yet more. -O3 turns on all optimizations specified by -O2 and also turns on the -finline-functions, -funswitch-loops, -fpredictive-commoning, -fgcse-after-reload, -ftree-loop-vectorize, -ftree-slp-vectorize, -fvect-cost-model, -ftree-partial-pre and -fipa-cp-clone options.

-Os
Optimize for size. -Os enables all -O2 optimizations that do not typically increase code size. It also performs further optimizations designed to reduce code size.

 

[samuraix21]

Unable to change keyboard

Install the ROM and runs well.... but now I can't change keyboards -_-;

I uninstall and reinstall Swiftkey and no dice. I try to enable Swiftkey but it force closes saying that Settings has unfortunately stopped.

 

[infected_]

Install the ROM and runs well.... but now I can't change keyboards -_-;

I uninstall and reinstall Swiftkey and no dice. I try to enable Swiftkey but it force closes saying that Settings has unfortunately stopped.

you posted on two threads the same question...

wipe /system partition and /data and do a clean install.

 

[Jansxel]

My Favorite Rom!!

This Is My Favorite Rom On my LG 4X HD!!! Thx @_infected For Building This Rom on our Device

Edit: Gonna Test This After download! XD

 

[k_orbz]

Hi great ROM, the first ROM outside stock I've used. Everything works perfectly for me except for the dropouts on wifi. I believe its more too often than occasional dropouts I've experienced when on stock. And it doesn't matter if I sit beside my router or away from it.

Aside from that problem, everything works very smoothly and I am planning to stick unto this ROM forever. Thanks.

 

[hyperxguy]

From the recommended TWRP ... I'm guessing that one must be on 4.2.2 base ?

 

[Jansxel]

Seems Stable Its Smooth Too Im Staying With This Rom

 

[infected_]

From the recommended TWRP ... I'm guessing that one must be on 4.2.2 base ?

you have to try for yourself. i used to change "base" 422/442 because of the brightness issue, but that was months ago, dont know how that subject is now.

 

[Jansxel]

@infected_ you should fix the UI this is not look like Resurrection Remix LP.

 

[infected_]

@infected_ you should fix the UI this is not look like Resurrection Remix LP.

lol, ok... which ROM UI is it then?

and how can you compare, if i am the only one compiling RR for v500? you cant compare to other devices, you know that right?

 

[Jansxel]

It Look Like CM12 LoL XD

 

[infected_]

It Look Like CM12 LoL XD

RR is CM code based, and then RR dev's add their features/options/preferences to the code..

 

[KiljoyMcCoy]

liking this ROM. A lot of usefull mods.

Very nice

 

[Jansxel]

This is what I want!!!

 

[KiljoyMcCoy]

This is what I want!!! View attachment 3195254View attachment 3195255

im liking this rom but I am having wifi issues all of a sudden.

 

[infected_]

new v3.5.7 (20150306) is up.

regards.

 

[Moe5508]

Very easily my new best fast ROM...bye bye LG Stock KitKat...hello LL...

 

[Jansxel]

@infected_ whats new?