flukejones

This patch adds support for the tablet mode switch sensors on
convertible devices where that sensor is managed by AMD SFH, like the
Asus Flow X13 and the Lenovo ThinkPad L13 Yoga Gen2 (AMD).

Co-developed-by: Ivan Dovgal <[email protected]>
Signed-off-by: Ivan Dovgal <[email protected]>
Co-developed-by: Luke D. Jones <[email protected]>
Signed-off-by: Luke D. Jones <[email protected]>
Signed-off-by: Adrian Freund <[email protected]>
---

flukejones

Achieving warp speed with Rust

Contents:

• Number one optimization tip: don't
• Never optimize blindly
• Don't bother optimizing one-time costs
• Improve your algorithms
• CPU architecture primer
• Keep as much as possible in cache
• Keep as much as possible in registers

flukejones

Profiling performance

Using perf:

$ perf record -g binary
$ perf script | stackcollapse-perf.pl | rust-unmangle | flamegraph.pl > flame.svg

NOTE: See @GabrielMajeri's comments below about the -g option.

flukejones

#/etc/udev/rules.d/99-nvidia-ac.rules
# Stop nvidia_powerd on battery
SUBSYSTEM=="power_supply",ENV{POWER_SUPPLY_ONLINE}=="0",RUN+="/usr/bin/systemctl --no-block stop nvidia-powerd.service"
# Start nvidia_powerd on AC
SUBSYSTEM=="power_supply",ENV{POWER_SUPPLY_ONLINE}=="1",RUN+="/usr/bin/systemctl --no-block start nvidia-powerd.service"

flukejones

Computer Information:
    Manufacturer:  Unknown
    Model:  Unknown
    Form Factor: Laptop
    No Touch Input Detected

Processor Information:
    CPU Vendor:  GenuineIntel
    CPU Brand:  Intel(R) Core(TM) i7-8750H CPU @ 2.20GHz
    CPU Family:  0x6

flukejones

.primary-bg {
  background-color: #3fa1a5; }

.workspace-button {
  padding: 2px; }
  .workspace-button.active {
    background-color: rgba(255, 255, 255, 0.32); }
    .workspace-button.active .workspace-icon {
      color: white; }

flukejones

Keybase proof

I hereby claim:

• I am luke-nukem on github.
• I am luke_jones (https://keybase.io/luke_jones) on keybase.
• I have a public key whose fingerprint is E209 5AD4 C48A D6B6 0930 887F 0562 944A C278 E22C

To claim this, I am signing this object:

flukejones

#!/usr/bin/ion

let pwd = @(pwd)

for dir in @split(@(exa -D))
    cd $pwd/$dir
    echo -e "\nIn $pwd/$dir"
    if test -f Cargo.toml && not test -f rust-toolchain
        echo -e "Cleaning $dir"
        cargo clean

flukejones

/// Problem: there is a lot of duplication in function implementations.
/// The two types should have the same interface but use a different underlying type.
///
/// How can I reduce the amount of duplication and avoid having to update the code in two places?
/// In other languages, I would define a base class which accepts a generic type for the `SoundSource`s
/// but I don't know how to solve this sort of problem in Rust.

struct Sound {
    // Shared properties
    is_playing: bool,

flukejones

" Bare minimum for rust code
" I add other plugins for Nerdtree, git gutter, airline etc
all plug#begin('~/.vim/plugged')
" Status stuff
Plug 'Valloric/YouCompleteMe'
" show ctags (works with rust.vim too)
" see https://github.com/majutsushi/tagbar/wiki#rust for settings
Plug 'majutsushi/tagbar'
" for rls (and others)
Plug 'autozimu/LanguageClient-neovim', {