kdrag0n

#!/usr/bin/env zsh

#
# Builds GCC and binutils for exclusively building kernels
#
# Modified by @kdrag0n for building compact toolchains.
# Thanks to Nathan Chancellor for the original bldgcc script:
# https://github.com/nathanchance/scripts/blob/master/funcs/bldgcc
#
# Example usage:

kdrag0n

Credit: Rupansh, ZeroInfinity, kdrag0n

MAIN DOWNLOAD FOLDER: https://androidfilehost.com/?w=files&flid=275999

TABLE OF CONTENTS

• Devices
• Known bugs
• Mirrors
• Unofficial P GSI for A/B devices
• How to install

msfjarvis

Migrated with additional information to my blog: https://msfjarvis.dev/posts/understanding-and-resolving-selinux-denials-on-android/

--------------

Denial in question

avc: denied { read write } for pid=29059 comm="i.tetherservice" name="ipa" dev="tmpfs" ino=11991 scontext=u:r:system_app:s0 tcontext=u:object_r:ipa_dev:s0 tclass=chr_file permissive=0

sepolicy fix

Coderlane

#!/bin/bash

# This script will copy the newly compiled lwjgl.so and libopenal.so 
# from the specified directory into the correct minecraft jar file.
# It will then compute and update the correct sha1sum.
#
# First Arguement (Required): 
#    Path to the directory containing:
#    lwjgl.so and libopenal.so
# 

myusuf3

To remove a submodule you need to:

• Delete the relevant section from the .gitmodules file.
• Stage the .gitmodules changes git add .gitmodules
• Delete the relevant section from .git/config.
• Run git rm --cached path_to_submodule (no trailing slash).
• Run rm -rf .git/modules/path_to_submodule (no trailing slash).
• Commit git commit -m "Removed submodule "
• Delete the now untracked submodule files rm -rf path_to_submodule

Kos

|          Image format (sized)         |      Unsized       | Compr |    Pixel format    |             Pixel type            |
|---------------------------------------|--------------------|-------|--------------------|-----------------------------------|
| GL_R8                                 | GL_RED             | False | GL_RED             | GL_UNSIGNED_BYTE                  |
| GL_R8_SNORM                           | GL_RED             | False | GL_RED             | GL_BYTE                           |
| GL_R16                                | GL_RED             | False | GL_RED             | GL_UNSIGNED_SHORT                 |
| GL_R16_SNORM                          | GL_RED             | False | GL_RED             | GL_SHORT                          |
| GL_R32F                               | GL_RED             | False | GL_RED             | GL_FLOAT                          |
| GL_R8I                                | GL_RED             | False | GL_RED_INTEGER     | GL_INT                            |

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD