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@LeCoupa
LeCoupa / bash-cheatsheet.sh
Last active May 5, 2024 00:12
Bash CheatSheet for UNIX Systems --> UPDATED VERSION --> https://github.com/LeCoupa/awesome-cheatsheets
#!/bin/bash
#####################################################
# Name: Bash CheatSheet for Mac OSX
#
# A little overlook of the Bash basics
#
# Usage:
#
# Author: J. Le Coupanec
# Date: 2014/11/04
@joshlk
joshlk / 0_nvidia_benchmark.md
Last active March 29, 2024 06:06
Benchmark bandwidth and latency of P2P NVIDIA GPUs (NVLINK vs PCI)

NVIDIA GPU P2P Benchmark bandwidth/throughput and latency

Using https://github.com/NVIDIA/cuda-samples

You can also view the GPU topology using nvidia-smi topo -m

  1. Download repo git clone https://github.com/NVIDIA/cuda-samples.git
  2. Checkout the tag that corresponds with the right CUDA version: git checkout tags/v11.1
  3. You might need to install some additional packages sudo apt-get install freeglut3-dev build-essential libx11-dev libxmu-dev libxi-dev libgl1-mesa-glx libglu1-mesa libglu1-mesa-dev libglfw3-dev libgles2-mesa-dev
  4. Either build everything by just execting make in root dir. Or cd Samples/p2pBandwidthLatencyTest; make
@binderclip
binderclip / python-smtp-send-qq-mail.py
Last active February 16, 2023 14:59
Python & Email,附上用 Python 发送 QQ 邮箱邮件的代码
import smtplib
from getpass import getpass
def prompt(prompt):
return input(prompt).strip()
fromaddr = prompt("From: ")
toaddrs = prompt("To: ").split()
subject = prompt("Subject: ")
print("Enter message, end with ^D (Unix) or ^Z (Windows):")