wkj

Patched ruby 1.9.3-p125 for 30% faster rails boot

What is?

This script installs a patched version of ruby 1.9.3-p125 with patches to make ruby-debug work again (#47) and boot-time performance improvements (#66 and #68), and runtime performance improvements (#83 and #84). It also includes the new backported GC from ruby-trunk.

Huge thanks to funny-falcon for the performance patches.

• http://github.com/ruby/ruby/pull/47
• http://github.com/ruby/ruby/pull/66

wkj

# Setup:
# tddium config:add suite EY_API_TOKEN xxxxxxxx
# (take EY_API_TOKEN value from ~/.eyrc)
# tddium config:add suite EY_DEPLOY_KEY yyyyyyy
# (EY_DEPLOY_KEY value is Base64-encoded content of your ~/.ssh/id_rsa OR any other ssh key authorised for a given EY env)

require 'timeout'
require 'etc'
require 'base64'

wkj

build_package_patched() {
  # These three patches are included when RVM builds REE
  cd source
  wget 'https://github.com/wayneeseguin/rvm/raw/master/patches/ree/1.8.7/tcmalloc.patch'
  wget 'https://github.com/wayneeseguin/rvm/raw/master/patches/ree/1.8.7/stdout-rouge-fix.patch'
  wget 'https://github.com/wayneeseguin/rvm/raw/master/patches/ree/1.8.7/no_sslv2.diff'
  patch -p1 < tcmalloc.patch
  patch -p1 < stdout-rouge-fix.patch
  patch -p1 < no_sslv2.diff
  cd ..

wkj

build_package_patched() {
  # These three patches are included when RVM builds REE
  cd source
  wget 'https://github.com/wayneeseguin/rvm/raw/master/patches/ree/1.8.7/tcmalloc.patch'
  wget 'https://github.com/wayneeseguin/rvm/raw/master/patches/ree/1.8.7/stdout-rouge-fix.patch'
  wget 'https://github.com/wayneeseguin/rvm/raw/master/patches/ree/1.8.7/no_sslv2.diff'
  patch -p1 < tcmalloc.patch
  patch -p1 < stdout-rouge-fix.patch
  patch -p1 < no_sslv2.diff
  cd ..

wkj

# To set up:
#
# Add this file as /lib/tasks/tddium.rake
#
# Create an IAM user on AWS with no special policies, then add the access
# key and secret key to your Tddium suite config like this:
#
# cd /your/local/app/directory
# tddium config:add suite AWS_ACCESS_KEY yourkeyhere
# tddium config:add suite AWS_SECRET_KEY yoursecrethere