KaiyangZhou

In this article, I will share some of my experience on installing NVIDIA driver and CUDA on Linux OS. Here I mainly use Ubuntu as example. Comments for CentOS/Fedora are also provided as much as I can.

Table of Contents

• Install NVIDIA Graphics Driver via apt-get
• Install NVIDIA Graphics Driver via runfile
  • Remove Previous Installations (Important)
  • Download the Driver
  • Install Dependencies
  • Creat Blacklist for Nouveau Driver

• Stop lightdm/gdm/kdm

KaiyangZhou

import numpy as np

'''
------------------------------------------------
Use dynamic programming (DP) to solve 0/1 knapsack problem
Time complexity: O(nW), where n is number of items and W is capacity
------------------------------------------------
knapsack_dp(values,weights,n_items,capacity,return_all=False)

Input arguments:

KaiyangZhou

""" Trains an agent with (stochastic) Policy Gradients on Pong. Uses OpenAI Gym. """
import numpy as np
import cPickle as pickle
import gym

# hyperparameters
H = 200 # number of hidden layer neurons
batch_size = 10 # every how many episodes to do a param update?
learning_rate = 1e-4
gamma = 0.99 # discount factor for reward

KaiyangZhou

Install and using numba on mac

• Mac version: 10.11.3
• Python version: 3.5.1

Install

$ brew tap homebrew/versions
$ brew install llvm37