Ejemplo n.º 1
0
 public void test1ByOriginal() throws InterruptedException {
   final CountDownLatch beginLatch = new CountDownLatch(1);
   final CountDownLatch endLatch = new CountDownLatch(THREAD_COUNT);
   for (int i = 0; i < THREAD_COUNT; ++i) {
     Thread thread =
         new Thread() {
           public void run() {
             try {
               beginLatch.await();
               for (int i = 0; i < RUN_COUNT; ++i) {
                 DBObject dbo = new BasicDBObject();
                 dbo.put("sid", i);
                 dbo.put("name", "学员" + i);
                 dbo.put("age", R.random(10, 16));
                 dbo.put("birthday", new Date());
                 dbo.put("address", "abcdefg");
                 coll.insert(dbo);
               }
             } catch (Exception e) {
               e.printStackTrace();
             } finally {
               endLatch.countDown();
             }
           }
         };
     thread.start();
   }
   Stopwatch sw = Stopwatch.begin();
   beginLatch.countDown();
   endLatch.await();
   sw.stop();
   System.out.printf(
       "原生驱动\t多线程插入 %d * %d 条,耗时%8dms,平均%8d条/秒\n",
       THREAD_COUNT,
       RUN_COUNT,
       sw.getDuration(),
       THREAD_COUNT * RUN_COUNT * 1000 / sw.getDuration());
 }
Ejemplo n.º 2
0
 public void test1ByNutz() throws InterruptedException {
   final CountDownLatch beginLatch = new CountDownLatch(1);
   final CountDownLatch endLatch = new CountDownLatch(THREAD_COUNT);
   for (int i = 0; i < THREAD_COUNT; ++i) {
     Thread thread =
         new Thread() {
           public void run() {
             try {
               beginLatch.await();
               for (int i = 0; i < RUN_COUNT; ++i) {
                 Student s = new Student();
                 s.setSid(i);
                 s.setName("学员" + i);
                 s.setAge(R.random(10, 16));
                 s.setBirthday(new Date());
                 s.setAddress("abcdefg");
                 dao.save(s);
               }
             } catch (Exception e) {
               e.printStackTrace();
             } finally {
               endLatch.countDown();
             }
           }
         };
     thread.start();
   }
   Stopwatch sw = Stopwatch.begin();
   beginLatch.countDown();
   endLatch.await();
   sw.stop();
   System.out.printf(
       "Nutz\t多线程插入 %d * %d 条,耗时%8dms,平均%8d条/秒\n",
       THREAD_COUNT,
       RUN_COUNT,
       sw.getDuration(),
       THREAD_COUNT * RUN_COUNT * 1000 / sw.getDuration());
 }