killme2008

# coding: utf-8
# Description: 用于生成周报模板
## 将本文件保存为 Rakefile，放在存放周报的目录。
## 在周报目录创建一个名为 .title 的文件，设置标题，例如 『存储与网站工作周报』，用于设置标题，如果没有提供，默认为『工作周报』。
## 命令：
## rake new  -- 创建周报
## rake clean -- 删除周报

task default: %w[new]

killme2008

public class Test {

    private static int plusOne(int i) {
        return ++i;
    }


    private static long oneForMethod(int x, int times) {
        long start = System.nanoTime();
        for (int i = 0; i < times; i++) {

killme2008

defmodule PingPong do
  def test(n, m) do
    parent = self()
    spawn fn ->
      s = :erlang.monotonic_time(:microsecond)
      {cs1,_} = :erlang.statistics(:context_switches)
      {r1, _} = :erlang.statistics(:reductions)

      first = self()
      last = start(first, n, m)

killme2008

(ns test-delay
  (:import [java.util.concurrent CyclicBarrier]))

(defn benchmark-delay [threads]
  (let [n (rand-int 100)
        d (delay (inc n))
        ret (inc n)
        ^CyclicBarrier barrier (CyclicBarrier. (+ threads 1))]
    (dotimes [_ threads]
      (->

killme2008

cyear=$(date +"%Y")
cmonth=$(date +"%m")
cday=$(date +"%d")

isnum() { awk -v a="$1" 'BEGIN {print (a == a + 0)}'; }

for b in `git branch`
do
    if [[ $b == feature/201* ]];
    then

killme2008

package net.fnil.java8_examples;

import java.util.concurrent.CountDownLatch;
import java.util.concurrent.CyclicBarrier;
import java.util.concurrent.atomic.AtomicInteger;

public class BusyLock {

	private int count;
	private AtomicInteger state;

killme2008

public class FalseSharing implements Runnable {

	public final static int NUM_THREADS = 4; // change
	public final static long ITERATIONS = 500L * 1000L * 1000L;
	private final int arrayIndex;

	private static VolatileLong3[] longs = new VolatileLong3[NUM_THREADS];
	static {
		for (int i = 0; i < longs.length; i++) {
			longs[i] = new VolatileLong3();

killme2008

public class L1CacheMiss {
	private static final int RUNS = 10;
	private static final int DIMENSION_1 = 1024 * 1024;
	private static final int DIMENSION_2 = 62;

	private static long[][] longs;

	public static void main(String[] args) throws Exception {
		Thread.sleep(10000);
		longs = new long[DIMENSION_1][];

killme2008

(defn- get-ip-num [^String ip]
  (when ip
    (when-let [groups (re-matches #"^(\d+)\.(\d+)\.(\d+)\.(\d+)$" ip)]
     (let [[a b c d] (map #(Integer/valueOf ^String %) (next groups))]
       (+
        (* 256 256 256 a)
        (* 256 256 b)
        (* 256 c)
        d)))))

killme2008

From d918ba819dc67d9977c3a13c1d3ac16e46e02dc4 Mon Sep 17 00:00:00 2001
From: dennis zhuang <killme2008@gmail.com>
Date: Tue, 28 Jun 2016 00:30:16 +0800
Subject: [PATCH] Patch Compiler#resolveIn to introduce method_missing

---
 src/jvm/clojure/lang/Compiler.java | 23 ++++++++++++++++++++---
 src/jvm/clojure/lang/Var.java      |  9 +++++++++
 2 files changed, 29 insertions(+), 3 deletions(-)