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@barrbrain
barrbrain / default-kvrocks.nix
Last active July 26, 2024 15:43
kvrocks.nix
{ pkgs ? import <nixpkgs> {} }:
let kvrocks = pkgs.stdenv.mkDerivation (finalAttrs: with pkgs; {
pname = "kvrocks";
version = "2.9.0";
src = fetchFromGitHub {
owner = "apache";
repo = "kvrocks";
rev = "v${finalAttrs.version}";
@barrbrain
barrbrain / nixos-build-gcroots.bash
Last active July 11, 2024 07:03
Pin NixOS build deps
set -e
ROOTS=${1:-/root/dev-roots}
mkdir -p "$ROOTS"
rm "$ROOTS/"*
nix --extra-experimental-features nix-command derivation show -r /run/current-system |
jq -r 'map(select(.outputs.out.path)) | map(.outputs.out.path) | unique .[]' |
grep -xFf <(nix-store --gc --print-dead) |
xargs ln -vst "$ROOTS"
ln -vst /nix/var/nix/gcroots/auto "$ROOTS/"*
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call plug#begin('~/.local/share/nvim/plugged')
Plug 'rust-lang/rust.vim'
Plug 'autozimu/LanguageClient-neovim', {
\ 'branch': 'next',
\ 'do': 'bash install.sh',
\ }
"Plug 'vim-denops/denops.vim'
"Plug 'vim-denops/denops-helloworld.vim'
Plug 'Shougo/ddu.vim'
Plug 'Shougo/ddu-ui-ff'
@barrbrain
barrbrain / Static-model.ipynb
Last active June 14, 2023 13:55
Rav1e temporal strength analysis
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@barrbrain
barrbrain / mirror-clearlinux.sh
Last active September 26, 2022 02:26
Seed a Clear Linux* Mirror
upstream=https://cdn-alt.download.clearlinux.org/update
mkdir mirror-download-clearlinux-org
cd mirror-download-clearlinux-org
format=30
latest=`curl -s $upstream/version/format$format/latest`
minversion=`curl -s $upstream/$latest/Manifest.MoM | awk '/^minversion:/{print$2}'`
for SUBDIR in 0 version $minversion
do wget --no-verbose --no-parent --recursive --no-host-directories -erobots=off --reject "index.html" \
$upstream/update/$SUBDIR/
done
@barrbrain
barrbrain / plot.py
Last active September 24, 2022 08:01
rav1e 0.6 efficiency
import seaborn as sns
import numpy as np
import matplotlib.pyplot as plt
v5_1 = np.array([
[18.2344,0.8817],
[7.6955,0.8927],
[3.4063,0.9219],
[2.1284,0.9350],
[1.6182,0.9551],
@barrbrain
barrbrain / avx2_fma.txt
Last active September 8, 2022 14:47
rav1e-ch cpu features
17590 mov
5373 lea
3701 add
3632 cmp
1740 jmp
1708 call
1534 sub
1281 cmovl
1272 imul
1230 push
@barrbrain
barrbrain / env.sh
Last active September 27, 2022 13:55
nvim language server/client configuration from scratch
export DENO_INSTALL="$HOME/.deno"
export PATH="$DENO_INSTALL/bin:$PATH"
export DENO_TLS_CA_STORE="system"