pramttl

# Usage:
# source iterm2.zsh

# iTerm2 tab color commands
# https://iterm2.com/documentation-escape-codes.html

if [[ -n "$ITERM_SESSION_ID" ]]; then
    tab-color() {
        echo -ne "\033]6;1;bg;red;brightness;$1\a"
        echo -ne "\033]6;1;bg;green;brightness;$2\a"

pramttl

Latency Comparison Numbers
--------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

pramttl

//
// Numerical Integration
//
// NUMS = Number of divisions
// NUMT = Number of threads
// These parameters should be passed in from an external driver program
// Performance = NUMS*NUMS/t
// t = Runtime of program in microseconds

pramttl

import os

voices = ['Agnes', 'Kathy', 'Princess', 'Vicki', 'Victoria',
               'Alex', 'Bruce', 'Fred', 'Junior', 'Ralph', 'Albert',
               'Bad News', 'Bahh', 'Bells', 'Boing', 'Bubbles', 'Cellos', 'Deranged',
               'Good News', 'Hysterical', 'Pipe Organ', 'Trinoids', 'Whisper', 'Zarvox']

for voice in voices:
    os.system('say -v %s "Oregon State University" '%(voice,))

pramttl

#coding: utf-8
from cStringIO import StringIO
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.header import Header
from email import Charset
from email.generator import Generator
import smtplib
 
# Example address data

pramttl

def sendgrid(from_email, to_email, subject, message):
	msg = MIMEText(message)
	msg['Subject'] = subject
	msg['From'] = from_email
	msg['To'] = to_email
	 
	# Login credentials to sendgrid
	username = '**********'
	password = "**********"