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Johan Codinha JohanCodinha

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@leonoel
leonoel / parallel_processing.clj
Last active October 30, 2022 01:25
Parallel processing
;; Experiment - parallel processing using missionary primitives.
;; Inspired by Rx's parallel 'rails' :
;; http://reactivex.io/RxJava/3.x/javadoc/io/reactivex/rxjava3/parallel/ParallelFlowable.html
;; https://dzone.com/articles/rxjava-idiomatic-concurrency-flatmap-vs-parallel
(ns parallel-processing
(:require [missionary.core :as m]))
(defn map-task [f >x]
(m/ap (m/? (f (m/?> >x)))))
@spenserlee
spenserlee / win_linux_dual_boot_xps_15_9560.md
Last active August 21, 2020 00:26
Personal notes for dual booting Windows and Linux on XPS 15 9560

Installing Ubuntu GNOME 17.04 on XPS 15 9560

This document is to serve as a set of notes for myself and can be used as a guide for others looking to set up Ubuntu on their XPS 15. For me this was a dual-boot setup with Windows 10. On Linux I don't have a need for the discrete graphics card, so the main focus is to maximize battery life for development.

I had initially tried to dual boot with Fedora 25, but ran into a lot of issues trying to disable the discrete graphics card, resulting in poor battery life. Instead of starting over with Fedora again, I decided to try with Ubuntu, since there seemed to be a few more resources available.

My XPS Configuration is: i7, 16GB RAM, 512GB SSD, 4K Screen.

Setup

@jordi-t
jordi-t / disable-dgpu-xps9560-ubuntu-1610
Last active October 8, 2022 13:57
Disabling dGPU on Dell XPS 9560 on Ubuntu 16.10
# Tested with kernel: 4.9.20-040920-generic
#
# Make sure to install following packages
#
sudo apt install acpi acpi-call-dkms
#
# To manually disable, you can run the following command
#
@whizzzkid
whizzzkid / XPS-15 9560 Getting Nvidia To Work on KDE Neon
Last active December 3, 2022 15:43
[XPS 15 Early 2017 9560 kabylake] Making Nvidia Drivers + (CUDA 8 / CUDA 9 / CUDA 9.1) + Bumblebee work together on linux ( Ubuntu / KDE Neon / Linux Mint / debian )
# Instructions for 4.14 and cuda 9.1
# If upgrading from 4.13 and cuda 9.0
$ sudo apt-get purge --auto-remove libcud*
$ sudo apt-get purge --auto-remove cuda*
$ sudo apt-get purge --auto-remove nvidia*
# also remove the container directory direcotory at /usr/local/cuda-9.0/
# Important libs required with 4.14.x with Cuda 9.X
$ sudo apt install libelf1 libelf-dev