BendTests.A03_LayerManagerTests.ReadThreadsTest.threadedVerify C# (CSharp) Метод

            internal void threadedVerify(int numthreads)
            {
                this.records_read = 0;
                DateTime start = DateTime.Now;
                List<Thread> threads = new List<Thread>();
                // now do the same thing simultaneously in multiple threads
                for (int threadnum = 0; threadnum < numthreads; threadnum++) {
                    Thread newthread = new Thread(new ThreadStart(this.verifyData));

                    newthread.Start();
                    threads.Add(newthread);
                    Thread.Sleep(1);
                }

                foreach (Thread th in threads) {
                    // rejoin the threads
                    th.Join();
                }

                DateTime end = DateTime.Now;
                TimeSpan duration = end - start;
                double dur_ms = (end - start).TotalMilliseconds;

                double records_per_second = (double)this.records_read * (1000.0 / dur_ms);

                System.Console.WriteLine("ReadThreads ({0} records) in elapsed time: {1} -- {2} rec/sec",
                    this.records_read, duration, records_per_second);

                Assert.AreEqual(false, had_errors, "should have no read errors");
            }

        public void T10_ReadThreads_Perf()
        {
            A03_LayerManagerTests.ReadThreadsTest test =
                new A03_LayerManagerTests.ReadThreadsTest(500,100);

            test.verifyData();
            test.threadedVerify(50);
            System.Console.WriteLine("----- merge --------");
            test.db.mergeAllSegments();
            test.threadedVerify(50);
            test.Dispose();
        }