These instructions assume you are using Minishift 1.0.1 or newer as your OpenShift installation.
You'll also need a wsk binary in your $PATH to interact with
OpenWhisk after it's deployed. Download the latest version for your OS
Ben Browning bbrowning
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/ openshift_instructions.md
Last active
August 22, 2018 15:59
Running Apache OpenWhisk on OpenShift
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| source 'https://rubygems.org' | |
| gem 'multi_json' |
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| import org.jboss.shrinkwrap.api.ShrinkWrap; | |
| import org.wildfly.swarm.config.undertow.FilterConfiguration; | |
| import org.wildfly.swarm.config.undertow.configuration.ResponseHeader; | |
| import org.wildfly.swarm.config.undertow.server.host.FilterRef; | |
| import org.wildfly.swarm.container.Container; | |
| import org.wildfly.swarm.undertow.UndertowFraction; | |
| import org.wildfly.swarm.undertow.WARArchive; | |
| public class Main { | |
| public static void main(String... args) throws Exception { |
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| --- jvm-npm.js.orig 2015-09-16 09:19:07.007874748 -0400 | |
| +++ jvm-npm.js 2015-09-15 16:25:25.607810957 -0400 | |
| @@ -237,7 +237,7 @@ | |
| function resolveCoreModule(id, root) { | |
| var name = normalizeName(id); | |
| var classloader = java.lang.Thread.currentThread().getContextClassLoader(); | |
| - if (classloader.findResource(name)) | |
| + if (classloader.findResource(name, false)) | |
| return { path: name, core: true }; | |
| } |
bbrowning
/ jruby_selector_leak.rb
Created
August 4, 2015 15:23
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| num_runtimes = 10 | |
| puts "Creating runtimes..." | |
| num_runtimes.times do | |
| instance = org.jruby.Ruby.newInstance | |
| instance.evalScriptlet <<-EOS | |
| require "socket" | |
| server = TCPServer.new(0) | |
| Thread.new do | |
| begin |
bbrowning
/ indexed_queue.diff
Created
May 18, 2015 15:58
These are benchmark results of an implementation of async.queue based on maintaining an index into the queue as items are processed instead of shifting items off the queue. The new implementation is shown as "indexed async.queue" in the benchmark results, with the old one shown as "upstream async.queue". For larger queues, the performance differ…
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| diff --git a/lib/async.js b/lib/async.js | |
| index 394c41c..8d91ab5 100644 | |
| --- a/lib/async.js | |
| +++ b/lib/async.js | |
| @@ -832,6 +832,120 @@ | |
| return q; | |
| }; | |
| + async.indexedQueue = function (worker, concurrency) { | |
| + if (concurrency === undefined) { |
bbrowning
/ double_load.rb
Created
January 23, 2015 15:12
JRuby 9k double loading file if explicit require and autoload are used
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| autoload :ProxyObject, 'proxy_object.rb' | |
| require 'proxy_object' |
bbrowning
/ output.txt
Last active
August 29, 2015 14:11
RubyGems 2.4.5 triggers JRuby logic error when loading Java extensions from absolute paths
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| $ bin/jruby -S gem install atomic | |
| Fetching: atomic-1.1.16-java.gem (100%) | |
| Successfully installed atomic-1.1.16-java | |
| 1 gem installed | |
| $ bin/jruby ~/tmp/rubygems_java_ext_broken.rb | |
| absolute paths are broken | |
| relative paths work |
bbrowning
/ json_contention.rb
Created
December 16, 2014 15:09
Simple script to demonstrate the json gem's multithreaded contention problem.
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| require 'benchmark' | |
| require 'json/ext' | |
| NUM_THREADS = 40 | |
| NUM_PARSES = 20_000 | |
| def run_test(json) | |
| puts Benchmark.measure { | |
| threads = NUM_THREADS.times.map do | |
| Thread.new do |
bbrowning
/ json_contention.rb
Created
December 16, 2014 15:08
Simple script to demonstrate the json gem's multithreaded contention problem.
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| require 'benchmark' | |
| require 'json/ext' | |
| NUM_THREADS = 40 | |
| NUM_PARSES = 20_000 | |
| def run_test(json) | |
| puts Benchmark.measure { | |
| threads = NUM_THREADS.times.map do | |
| Thread.new do |