Skynet on Pulsar http://blog.paralleluniverse.co/2016/05/03/skynet-go-quasar/

main.clj

(ns skynet.main
  (:require
   [co.paralleluniverse.pulsar
    [core :refer :all]
    [actors :refer :all]])
  (:refer-clojure :exclude [promise await])
  (:gen-class))


(declare skynet)

(defsfn subnet [num size div]
  (loop [i 0
         children []]
    (if (= i div)
        children
        (recur
          (+ i 1)
          (conj children (fiber (skynet (int (+ num (* i (/ size div))))
                                        (int (/ size div))
                                        div)))
            ))))

(defsfn skynet [num size div]
  (if (= size 1)
      num
      (->> (subnet num size div)          
           doall
           join ;;comment if not fiber
           (reduce +))
      ))


(defn -main []
  (println (skynet 0 100 10)))

project.clj

(defproject clj-actors "0.1.0-SNAPSHOT"
  :description "FIXME: write description"
  :url "http://example.com/FIXME"
  :license {:name "Eclipse Public License"
            :url "http://www.eclipse.org/legal/epl-v10.html"}
  :dependencies [[org.clojure/clojure "1.8.0"]
                 [co.paralleluniverse/quasar-core "0.7.5"]
                 [co.paralleluniverse/pulsar "0.7.6-SNAPSHOT"]
                 [org.clojure/core.async "0.2.374"]]

  :java-agents [[co.paralleluniverse/quasar-core "0.7.5" :classifier "jdk8"]]
  :jvm-opts ["-Dco.paralleluniverse.pulsar.instrument.auto=all" "-Dco.paralleluniverse.fibers.verifyInstrumentation"]
  )