public static int Solution2(Stopwatch timer)
{
timer.Restart();
var a = new HashSet<int>();
int maxlcm = 1;
int t = 0;
var results = new List<int>();
for (int i = 2; i <= 20; i++)
{
int k = i%2 == 0 ? 1 : 2;
for (int j = k; j < i; j+=2)
{
if (gcd(i, j) == 1)
{
a.Add(2*i*(i + j));
}
}
}
var sortedA = a.OrderBy(v => v).ToArray();
while (maxlcm < 1000)
{
maxlcm = lcm(maxlcm, sortedA[t]);
results.Add(maxlcm);
t++;
}
int res = results[results.Count - 2];
timer.Stop();
return res;
}
private static void CountLinkedList(int max)
{
WriteLine("Linked lists");
var stopWatch = new Stopwatch();
stopWatch.Start();
var ll = new LinkedList<int>();
for (var i = 0; i < max; i++)
{
ll.AddLast(i);
}
stopWatch.Stop();
WriteLine("Time to initialise: " + stopWatch.ElapsedMilliseconds);
stopWatch.Restart();
WriteLine(ll.Count);
stopWatch.Stop();
WriteLine("Time to count with prop: " + stopWatch.ElapsedMilliseconds);
stopWatch.Restart();
WriteLine(ll.Count());
stopWatch.Stop();
WriteLine("Time to count with extension method: " + stopWatch.ElapsedMilliseconds);
WriteLine();
}
public void should_be_faster_than_the_fcl_xml_serializer()
{
var collection = new List<SpeedTestCollection>();
collection.AddRange(Enumerable.Range(0, 5).Select(x => new SpeedTestCollection
{
Value0 = Enumerable.Range(0, 5).Select(y => new SpeedTestItem {
Value0 = "ssdfsfsfd", Value1 = "sfdsfsdf", Value2 = "adasd", Value3 = "wqerqwe", Value4 = "qwerqwer"}).ToList(),
Value1 = Enumerable.Range(0, 5).Select(y => new SpeedTestItem {
Value0 = "ssdfsfsfd", Value1 = "sfdsfsdf", Value2 = "adasd", Value3 = "wqerqwe", Value4 = "qwerqwer"}).ToList(),
Value2 = Enumerable.Range(0, 5).Select(y => new SpeedTestItem {
Value0 = "ssdfsfsfd", Value1 = "sfdsfsdf", Value2 = "adasd", Value3 = "wqerqwe", Value4 = "qwerqwer"}).ToList(),
Value3 = Enumerable.Range(0, 5).Select(y => new SpeedTestItem {
Value0 = "ssdfsfsfd", Value1 = "sfdsfsdf", Value2 = "adasd", Value3 = "wqerqwe", Value4 = "qwerqwer"}).ToList(),
Value4 = Enumerable.Range(0, 5).Select(y => new SpeedTestItem {
Value0 = "ssdfsfsfd", Value1 = "sfdsfsdf", Value2 = "adasd", Value3 = "wqerqwe", Value4 = "qwerqwer"}).ToList()
}));
var stopwatch = new Stopwatch();
stopwatch.Start();
for (var i = 0; i < 100; i++) Bender.Serializer.Create().SerializeXml(collection);
stopwatch.Stop();
var benderSpeed = stopwatch.ElapsedTicks;
var xmlSerializer = new XmlSerializer(typeof(List<SpeedTestCollection>));
stopwatch.Start();
for (var i = 0; i < 100; i++) xmlSerializer.Serialize(new MemoryStream(), collection);
stopwatch.Stop();
var xmlSerializerSpeed = stopwatch.ElapsedTicks;
Debug.WriteLine("Bender speed (ticks): {0:#,##0}", benderSpeed);
Debug.WriteLine("XmlSerializer speed (ticks): {0:#,##0}", xmlSerializerSpeed);
(benderSpeed < xmlSerializerSpeed).ShouldBeTrue();
}
/// <summary>
/// DataTable
/// </summary>
/// <param name="repository"></param>
/// <param name="spName"></param>
/// <param name="sqlParameter"></param>
/// <param name="dt"></param>
public static void ExecuteStoredProcedure(this ISqlRepository repository, string spName, SqlParameter[] sqlParameter, DataTable dt)
{
using (var conn = repository.Create())
{
SqlCommand command = new SqlCommand(spName, conn);
command.CommandType = System.Data.CommandType.StoredProcedure;
command.Parameters.Clear();
command.Parameters.AddRange(sqlParameter);
try
{
Stopwatch sw = new Stopwatch();
sw.Start();
conn.Open();
sw.Stop();
var connOpen = sw.Elapsed.TotalSeconds;
sw.Restart();
SqlDataAdapter sqlDA = new SqlDataAdapter(command);
sqlDA.Fill(dt);
sw.Stop();
//var execute = sw.Elapsed.TotalSeconds;
//Log.SqlServerPerformaceAnalysis(command, connOpen, execute);
}
finally
{
conn.Close();
}
}
}
public void Can_bench_specification_extension_method_performance()
{
var stopwatch = new Stopwatch();
const int trials = 1000;
ISpecification<int> isGreaterThanThree = new PredicateSpecification<int>(v => v > 3);
ISpecification<int> isLessThanFive = new PredicateSpecification<int>(v => v < 5);
var isFour = isGreaterThanThree.And(isLessThanFive);
stopwatch.Start();
for (var i = 0; i < trials; i++)
{
isFour.IsSatisfiedBy(2 + 2);
}
stopwatch.Stop();
Trace.WriteLine(stopwatch.Elapsed);
stopwatch.Start();
for (var i = 0; i < trials; i++)
{
(2 + 2).Satisfies(isFour);
}
stopwatch.Stop();
Trace.WriteLine(stopwatch.Elapsed);
}
public static async Task HowToUseAsyncProperly()
{
HttpClient client = new HttpClient(); // add System.Net.Http reference to your project
Stopwatch clock = new Stopwatch();
clock.Start();
string microsoft = await client.GetStringAsync("http://www.microsoft.com");
string msdn = await client.GetStringAsync("http://msdn.microsoft.com");
string google = await client.GetStringAsync("http://www.google.com");
clock.Stop();
System.Console.WriteLine("Took {0:hh\\:mm\\:ss} seconds", clock.Elapsed);
clock.Reset();
clock.Start();
Task microsoftTask = client.GetStringAsync("http://www.microsoft.com");
Task msdnTask = client.GetStringAsync("http://msdn.microsoft.com");
Task googleTask = client.GetStringAsync("http://www.google.com");
await Task.WhenAll(microsoftTask, msdnTask, googleTask);
clock.Stop();
System.Console.WriteLine("Took {0:hh\\:mm\\:ss} seconds", clock.Elapsed);
}
// Update is called once per frame
void Update()
{
if(Input.GetKeyDown(KeyCode.Space))
{
System.Diagnostics.Stopwatch watch = new System.Diagnostics.Stopwatch();
watch.Reset();
// Single call test
watch.Start ();
SingleCall ();
watch.Stop ();
long elapsedSingle = watch.ElapsedTicks;
Debug.Log ("Single call: " + elapsedSingle + " ticks");
watch.Reset();
// Multicall test
watch.Start ();
for(int t = 0; t < Iterations; ++t)
{
MultiCall();
}
watch.Stop ();
long elapsedMulti = watch.ElapsedTicks;
Debug.Log ("Multi call: " + elapsedMulti + " ticks");
Debug.Log ("Ratio (Multi/Single): " + elapsedMulti / (double)elapsedSingle);
}
}
private void RunTests(Harness harness)
{
Clients.All.showmessage("Starting " + harness.Name + " tests...");
var sw = new Stopwatch();
sw.Start();
for (var i = 0; i < OPERATIONS; i++)
{
var data = i.ToString();
harness.Create(data);
}
sw.Stop();
Clients.All.showmessage("Put " + OPERATIONS + " values in " + sw.ElapsedMilliseconds + "ms.");
sw.Reset();
sw.Start();
for (var i = 0; i < OPERATIONS; i++)
{
var data = i.ToString();
harness.Read(data);
}
sw.Stop();
Clients.All.showmessage("Read " + OPERATIONS + " values in " + sw.ElapsedMilliseconds + "ms.");
sw.Reset();
sw.Start();
for (var i = 0; i < OPERATIONS; i++)
{
var data = i.ToString();
harness.Delete(data);
}
sw.Stop();
Clients.All.showmessage("Deleted " + OPERATIONS + " values in " + sw.ElapsedMilliseconds + "ms.");
Clients.All.showmessage("Completed " + harness.Name + " tests...");
}
public override TestResult DoTest(ITestCase testCase, int testCasesNumber, bool singleton)
{
var result = new TestResult { Singleton = singleton, TestCasesNumber = testCasesNumber };
var sw = new Stopwatch();
var c = new ServiceContainer();
if (singleton)
{
sw.Start();
c = (ServiceContainer)testCase.SingletonRegister(c);
sw.Stop();
}
else
{
sw.Start();
c = (ServiceContainer)testCase.TransientRegister(c);
sw.Stop();
}
result.RegisterTime = sw.ElapsedMilliseconds;
sw.Reset();
result.ResolveTime = DoResolve(sw, testCase, c, testCasesNumber, singleton);
c.Dispose();
return result;
}
public void Searcher_When_SearcherWarmedUp_SearchIsFaster()
{
// Arrange
var stopwatch = new Stopwatch();
var indexsource = new FeedsDbContextIndexSource(new FeedsDbEntities(), 100);
var searcher = new Searcher<Document>(indexsource);
// Act
stopwatch.Start();
var results = searcher.Search("net").ToList();
stopwatch.Stop();
var elapsed = stopwatch.ElapsedMilliseconds;
stopwatch.Reset();
Debug.WriteLine(elapsed);
stopwatch.Start();
results = searcher.Search("net").ToList();
stopwatch.Stop();
var elapsed2 = stopwatch.ElapsedMilliseconds;
Debug.WriteLine(elapsed2);
// Assert
Assert.IsTrue(elapsed2 < elapsed);
}
public void Performance(ICompressor compressor)
{
Trace.WriteLine("---------" + compressor.GetType() + "---------");
byte[] indata = Encoding.UTF8.GetBytes(testData);
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
byte[] result = null;
foreach (var i in Enumerable.Range(0,100))
{
result = compressor.Compress(indata);
}
stopwatch.Stop();
long ticks = stopwatch.ElapsedTicks;
Trace.WriteLine("Compress: " + ticks);
stopwatch.Reset();
stopwatch.Start();
byte[] resurrected;
foreach (var i in Enumerable.Range(0, 100))
{
resurrected = compressor.Decompress(result);
}
stopwatch.Stop();
ticks = stopwatch.ElapsedTicks;
Trace.WriteLine("Decompress: " + ticks);
Trace.WriteLine("Compression: " + result.Length / (1.0 * indata.Length));
}
public void should_be_faster_than_the_fcl_json_deserializer()
{
var json = "[" + Enumerable.Range(0, 5).Select(x => "{" +
"\"Value0\": [ " + Enumerable.Range(0, 5).Select(y => "{ \"Value0\": \"ssdfsfsfd\", \"Value1\": \"sfdsfsdf\", \"Value2\": \"adasd\", \"Value3\": \"wqerqwe\", \"Value4\": \"qwerqwer\" }").Aggregate((a, i) => a + "," + i) + " ], " +
"\"Value1\": [ " + Enumerable.Range(0, 5).Select(y => "{ \"Value0\": \"ssdfsfsfd\", \"Value1\": \"sfdsfsdf\", \"Value2\": \"adasd\", \"Value3\": \"wqerqwe\", \"Value4\": \"qwerqwer\" }").Aggregate((a, i) => a + "," + i) + " ], " +
"\"Value2\": [ " + Enumerable.Range(0, 5).Select(y => "{ \"Value0\": \"ssdfsfsfd\", \"Value1\": \"sfdsfsdf\", \"Value2\": \"adasd\", \"Value3\": \"wqerqwe\", \"Value4\": \"qwerqwer\" }").Aggregate((a, i) => a + "," + i) + " ], " +
"\"Value3\": [ " + Enumerable.Range(0, 5).Select(y => "{ \"Value0\": \"ssdfsfsfd\", \"Value1\": \"sfdsfsdf\", \"Value2\": \"adasd\", \"Value3\": \"wqerqwe\", \"Value4\": \"qwerqwer\" }").Aggregate((a, i) => a + "," + i) + " ], " +
"\"Value4\": [ " + Enumerable.Range(0, 5).Select(y => "{ \"Value0\": \"ssdfsfsfd\", \"Value1\": \"sfdsfsdf\", \"Value2\": \"adasd\", \"Value3\": \"wqerqwe\", \"Value4\": \"qwerqwer\" }").Aggregate((a, i) => a + "," + i) + " ] " +
"}").Aggregate((a, i) => a + ", " + i) + "]";
var stopwatch = new Stopwatch();
stopwatch.Start();
for (var i = 0; i < 100; i++) Bender.Deserializer.Create().DeserializeJson<List<SpeedTestCollection>>(json);
stopwatch.Stop();
var benderSpeed = stopwatch.ElapsedTicks;
var jsonSerializer = new JavaScriptSerializer();
stopwatch.Start();
for (var i = 0; i < 100; i++) jsonSerializer.Deserialize<List<SpeedTestCollection>>(json);
stopwatch.Stop();
var javascriptSerializerSpeed = stopwatch.ElapsedTicks;
Debug.WriteLine("Bender speed (ticks): {0:#,##0}", benderSpeed);
Debug.WriteLine("JavaScriptSerializer speed (ticks): {0:#,##0}", javascriptSerializerSpeed);
(benderSpeed < javascriptSerializerSpeed).ShouldBeTrue();
}
void Start() {
System.Diagnostics.Stopwatch sw = new System.Diagnostics.Stopwatch();
sw.Reset();
sw.Start();
for (int i = 0; i < 100000; i++) {
GameObject a = Instantiate(Resources.Load<GameObject>("A"));
a.AddComponent<TestA>();
}
sw.Stop();
print("1:"+sw.ElapsedMilliseconds);
sw.Reset();
sw.Start();
for (int i = 0; i < 100000; i++) {
GameObject a = Instantiate(Resources.Load<GameObject>("B"));
}
sw.Stop();
print("2:" + sw.ElapsedMilliseconds);
}
public DemoForm()
{
InitializeComponent();
GraphConfiguration configuration = new GraphConfiguration();
configuration.AxisXConfiguration.MajorGrid.LineColor = Color.FromArgb(200, 111, 135);
configuration.Palette.Add(new PaletteItem(){Color = Color.Firebrick, HatchStyle = ChartHatchStyle.BackwardDiagonal});
configuration.Palette.Add(new PaletteItem() { Color = Color.Black, HatchStyle = ChartHatchStyle.SolidDiamond });
configuration.GraphSource = new XmlFileGraphSource(){DateTag = "aaa"};
configuration.SaveToXml("qwe.xml");
Stopwatch sw = new Stopwatch();
sw.Start();
GraphControl gc = graphControl;// new GraphControl();
gc.SetConfiguration("graphConfig.xml", Size, null);
sw.Stop();
#if STOPWATCH
MessageBox.Show("Time spent for data extraction: " + sw.ElapsedMilliseconds);
#endif
sw.Reset();
sw.Start();
gc.SaveImage("temp.jpg", ChartImageFormat.Jpeg);
sw.Stop();
#if STOPWATCH
MessageBox.Show("Time spent for data render by Chart control: " + sw.ElapsedMilliseconds);
#endif
}
void LateUpdate()
{
//Debug.Log ("Time.time - updateRateRec = " + (Time.time - updateRateRec).ToString());
if (Time.time - updateRateRec > updateRate)
{
Debug.Log("Time.time - updateRateRec = " + (Time.time - updateRateRec).ToString() + "updateRate = " + updateRate.ToString() + "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX");
updateRateRec = Time.time;
RenderMe();
//currentMaterial.SetTexture("_Cube", cubemap);
//GetComponent<Renderer>().material = currentMaterial;
}
if (Input.GetKeyUp("space"))
{
System.Text.StringBuilder sb = new System.Text.StringBuilder();
System.Diagnostics.Stopwatch stopwatch = new System.Diagnostics.Stopwatch();
stopwatch.Start();//-------------
RenderMe();
stopwatch.Stop();
sb.AppendLine("RenderMe() cost : " + stopwatch.ElapsedMilliseconds);
stopwatch.Reset();
stopwatch.Start();//-------------
//SaveCubemap();
Texture2D sphereTex = SaveCubeMap2SphericalMap.CreateSphericalMapFromCubeMap(cubemap);
stopwatch.Stop();
sb.AppendLine("CreateSphericalMapFromCubeMap() cost : " + stopwatch.ElapsedMilliseconds);
stopwatch.Reset();
stopwatch.Start();//-------------
var bytes = sphereTex.EncodeToJPG();
File.WriteAllBytes(Application.dataPath + "/cube2sphere.jpg", bytes);
stopwatch.Stop();
sb.AppendLine("EncodeToJPG() cost : " + stopwatch.ElapsedMilliseconds);
System.IO.File.WriteAllText(Application.dataPath + "/CostTime.txt", sb.ToString());
Debug.Log("save cube map done!!");
DestroyImmediate(sphereTex);
}
bool writeDebugFile = false;
if (Input.GetKeyUp("d"))
writeDebugFile = true;
SaveCubeMap2SphericalMap.RenderDebugSphericalSampleRayInfo(16, 16, writeDebugFile);
//Debug.Log("Mathf.Sin(Mathf.PI * 0.5f)=" + Mathf.Sin(Mathf.PI * 0.25f).ToString("0.000") );
//Debug.Log("Mathf.Cos(Mathf.PI * 0.5f)=" + Mathf.Cos(Mathf.PI * 0.25f).ToString("0.000") );
}
public ActionResult SearchCustomers(HomeViewModel data)
{
var client = cloudStorageAccount.CreateCloudTableClient();
var table = client.GetTableReference(DemoSettings.Storage.CustomerTableName);
data.MatchedCustomers.Clear();
var watch = new Stopwatch();
if (data.UseTable)
{
watch.Start();
foreach (var customer in table.CreateQuery<Customer>().Where(c => data.SearchString == c.Name))
{
customer.Value = (int)(customer.Value * 100) / 100.0;
data.TableCustomers.Add(customer);
}
watch.Stop();
data.TableResponseTime = watch.ElapsedMilliseconds;
}
var connection = ConnectionMultiplexer.Connect(new ConfigurationOptions
{
EndPoints = { { DemoSettings.CustomerRedisCache.Url, DemoSettings.CustomerRedisCache.Port } },
Password = DemoSettings.CustomerRedisCache.Password
});
var db = connection.GetDatabase();
watch.Restart();
var record = db.StringGet("cust:" + data.SearchString.Replace(' ', ':'));
if (!record.IsNullOrEmpty)
{
string[] parts = Encoding.ASCII.GetString(record).Split(':');
if (parts.Length == 2)
{
foreach (var customer in table.CreateQuery<Customer>().Where(c => c.PartitionKey == parts[0] && c.RowKey == parts[1]))
{
customer.Value = (int)(customer.Value * 100) / 100.0;
data.MatchedCustomers.Add(customer);
}
}
}
watch.Stop();
data.CachedResponseTime = watch.ElapsedMilliseconds;
connection.Close(false);
return View("Index", data);
}
static void Main(string[] args)
{
const int Size = 10 * 1000 * 1000;
var ys = new int[Size];
var stopWatch = new Stopwatch();
stopWatch.Start();
for (var i = 0; i < Size; i++)
{
ys[i] = i + i;
}
stopWatch.Stop();
WriteLine($"Time to run one loop with many iterations: {stopWatch.ElapsedMilliseconds}");
var zs = new int[10];
stopWatch.Restart();
for (var i = 0; i < Size; i++)
{
for (var j = 0; j < zs.Length; j++)
{
zs[j] = j + j;
}
}
stopWatch.Stop();
WriteLine($"Time to run many loops with few iterations: {stopWatch.ElapsedMilliseconds}");
stopWatch.Restart();
for (var i = 0; i < Size; i++)
{
ys[i] = f(i);
}
stopWatch.Stop();
WriteLine($"Time to run one loop with a function with many iterations: {stopWatch.ElapsedMilliseconds}");
stopWatch.Restart();
for (var i = 0; i < Size; i++)
{
for (var j = 0; j < zs.Length; j++)
{
zs[j] = f(j);
}
}
stopWatch.Stop();
WriteLine($"Time to run with a function many loops with few iterations: {stopWatch.ElapsedMilliseconds}");
}
/// <summary>
/// 计时器结束
/// </summary>
/// <param name="watch"></param>
/// <returns></returns>
public static string TimerEnd(Diagnostics.Stopwatch watch)
{
watch.Stop();
double costtime = watch.ElapsedMilliseconds;
return(costtime.ToString());
}
public async Task<ActionResult> HourlyMaintenance(string key)
{
Stopwatch stopWatch = new Stopwatch();
// Cleanse the passed string parameters to prevent XSS.
string cleanKey = Server.HtmlEncode(key);
if (cleanKey == doctrineShipsServices.Settings.TaskKey)
{
// Time the execution of the hourly maintenance.
stopWatch.Reset();
stopWatch.Start();
// Run hourly maintenance tasks.
await this.doctrineShipsServices.HourlyMaintenance();
// Stop the clock.
stopWatch.Stop();
logger.LogMessage("Hourly Maintenance Successful, Time Taken: " + stopWatch.Elapsed, 2, "Message", MethodBase.GetCurrentMethod().Name);
return Content("Hourly Maintenance Successful, Time Taken: " + stopWatch.Elapsed);
}
else
{
logger.LogMessage("Hourly Maintenance Failed, Invalid Key: " + cleanKey, 1, "Message", MethodBase.GetCurrentMethod().Name);
return Content("Hourly Maintenance Failed, Invalid Key");
}
}
public void PerformanceAdd_WithOnly2ParentWith50000SplitElements()
{
var count = 3;
var counter1 = 1;
var counter2 = 25001;
var hierarchy = new Hierarchy<int>(-1);
Stopwatch timer = new Stopwatch();
timer.Start();
hierarchy.Add(-1, 1);
hierarchy.Add(-1, 25001);
for (int i = 1; i < 25000; i++)
{
hierarchy.Add(1, ++counter1);
hierarchy.Add(25001, ++counter2);
count += 2;
Assert.AreEqual(count, hierarchy.Count, "Count did not increase correctly!");
}
timer.Stop();
Assert.IsTrue(timer.ElapsedMilliseconds < 200);
counter1 = 1;
counter2 = 25001;
for (int i = 1; i < 25000; i++)
{
Assert.AreEqual(1, hierarchy.GetParent(++counter1), "Parent did not match!");
Assert.AreEqual(25001, hierarchy.GetParent(++counter2), "Parent did not match!");
}
CollectionAssert.AreEqual(Enumerable.Range(2, 24999).ToArray(), hierarchy.GetChildren(1).ToArray(), "Children did not match!");
CollectionAssert.AreEqual(Enumerable.Range(25002, 24999).ToArray(), hierarchy.GetChildren(25001).ToArray(), "Children did not match!");
}
/// <summary>
/// Wrap a stopwatch aroudn the execution of an action.
/// </summary>
/// <param name="handler">The action to be timed.</param>
/// <returns>Time elapsed during the handler's execution.</returns>
public static TimeSpan Stopwatch(Action handler) {
var s = new Diagnostics.Stopwatch();
s.Start();
handler();
s.Stop();
return s.Elapsed;
}
/// <summary>
/// Optimizes a media stream and returns the optimized result. The original stream is closed if processing is successful.
/// </summary>
public virtual MediaStream Process(MediaStream stream, MediaOptions options)
{
Assert.ArgumentNotNull(stream, "stream");
if (!stream.AllowMemoryLoading)
{
Tracer.Error("Could not resize image as it was larger than the maximum size allowed for memory processing. Media item: {0}", stream.MediaItem.Path);
return null;
}
var optimizer = CreateOptimizer(stream);
if (optimizer == null) return null;
var sw = new Stopwatch();
sw.Start();
var result = optimizer.Optimize(stream);
sw.Stop();
if (result.Success)
{
stream.Stream.Close();
Log.Info("Dianoga: optimized {0}.{1} [{2}] (final size: {3} bytes) - saved {4} bytes / {5:p}. Optimized in {6}ms.".FormatWith(stream.MediaItem.MediaPath, stream.MediaItem.Extension, GetDimensions(options), result.SizeAfter, result.SizeBefore - result.SizeAfter, 1 - ((result.SizeAfter / (float)result.SizeBefore)), sw.ElapsedMilliseconds), this);
return new MediaStream(result.CreateResultStream(), stream.Extension, stream.MediaItem);
}
Log.Warn("Dianoga: unable to optimize {0}.{1} because {2}".FormatWith(stream.MediaItem.MediaPath, stream.MediaItem.Extension, result.ErrorMessage), this);
return null;
}
public static void BulkMerge(int nbRecords, Stopwatch clock, StringBuilder sb)
{
int recordsToUpdate = nbRecords/2;
int recordsToInsert = nbRecords - recordsToUpdate;
var listToInsert = new List<EntitySimple>();
for (int i = 0; i < recordsToInsert; i++)
{
listToInsert.Add(new EntitySimple {ColumnInt = i%5});
}
using (var ctx = new CodeFirstEntities())
{
ctx.EntitySimples.AddRange(listToInsert);
List<EntitySimple> listToUpdate = ctx.EntitySimples.Take(recordsToUpdate).AsNoTracking().ToList();
listToUpdate.ForEach(x => x.ColumnInt = x.ColumnInt + 1);
sb.Append(string.Format("INSERT {0} / UPDATE {1} entities", recordsToInsert, recordsToUpdate));
clock.Start();
ctx.BulkMerge(listToUpdate);
clock.Stop();
}
}
public void Thirty()
{
TestContext.DeleteAll(x => x.Entity_Basics);
TestContext.Insert(x => x.Entity_Basics, 50);
using (var ctx = new TestContext())
{
// BEFORE
Assert.AreEqual(1225, ctx.Entity_Basics.Sum(x => x.ColumnInt));
// ACTION
var clock = new Stopwatch();
clock.Start();
var rowsAffected = ctx.Entity_Basics.Where(x => x.ColumnInt > 10 && x.ColumnInt <= 40).Update(x => new Entity_Basic { ColumnInt = 99 }, update =>
{
update.BatchDelayInterval = 50;
update.BatchSize = 5;
});
clock.Stop();
// AFTER
Assert.AreEqual(460, ctx.Entity_Basics.Sum(x => x.ColumnInt));
Assert.AreEqual(30, rowsAffected);
Assert.IsTrue(clock.ElapsedMilliseconds > 250 && clock.ElapsedMilliseconds < 600);
}
}
//https://github.com/rabbitmq/rabbitmq-tutorials/blob/master/dotnet/NewTask/NewTask.cs
static void Enqueue(string queueName, string hostName, string msg, int cycles)
{
System.Diagnostics.Stopwatch sw = new System.Diagnostics.Stopwatch();
var factory = new ConnectionFactory() { HostName = hostName };
factory.UserName = "******";
factory.Password = "******";
using (var connection = factory.CreateConnection())
{
using (var channel = connection.CreateModel())
{
byte[] body;
QueueDeclareOk res = channel.QueueDeclare(queueName, true, false, false, null);
if (msg != null)
body = Encoding.UTF8.GetBytes(msg);
else
body = new byte[0];
var properties = channel.CreateBasicProperties();
properties.SetPersistent(true);
sw.Start();
for (int n = 0; n < cycles; ++n)
{
channel.BasicPublish("", queueName, properties, body);
}
sw.Stop();
}
}
Console.WriteLine(" [x] Enqueue {0} with count = {1}, time = {2} ms", "", cycles, sw.ElapsedMilliseconds);
}
public void SetUp()
{
var stopwatch = new Stopwatch();
_pack = new ConventionPack();
_pack.AddRange(new IConvention[]
{
new TrackingBeforeConvention(stopwatch) { Name = "1" },
new TrackingMemberConvention(stopwatch) { Name = "3" },
new TrackingAfterConvention(stopwatch) { Name = "5" },
new TrackingMemberConvention(stopwatch) { Name = "4" },
new TrackingAfterConvention(stopwatch) { Name = "6" },
new TrackingBeforeConvention(stopwatch) { Name = "2" },
});
_subject = new ConventionRunner(_pack);
var classMap = new BsonClassMap<TestClass>(cm =>
{
cm.MapMember(t => t.Prop1);
cm.MapMember(t => t.Prop2);
});
stopwatch.Start();
_subject.Apply(classMap);
stopwatch.Stop();
}
public ActionResult RefreshContracts(string key, string force, string batchSize)
{
Stopwatch stopWatch = new Stopwatch();
// Cleanse the passed string parameters to prevent XSS.
string cleanKey = Server.HtmlEncode(key);
bool cleanForce = Conversion.StringToBool(Server.HtmlEncode(force), false);
int cleanBatchSize = Conversion.StringToInt32(Server.HtmlEncode(batchSize), 10);
if (cleanKey == doctrineShipsServices.Settings.TaskKey)
{
// Time the execution of the contract refresh.
stopWatch.Reset();
stopWatch.Start();
// Check sales agents and refresh their contracts if required. Also update various contract counts.
this.doctrineShipsServices.RefreshContracts(cleanForce, cleanBatchSize);
// Stop the clock.
stopWatch.Stop();
logger.LogMessage("Contract Refresh Successful, Time Taken: " + stopWatch.Elapsed, 2, "Message", MethodBase.GetCurrentMethod().Name);
return Content("Contract Refresh Successful, Time Taken: " + stopWatch.Elapsed);
}
else
{
logger.LogMessage("Contract Refresh Failed, Invalid Key: " + cleanKey, 1, "Message", MethodBase.GetCurrentMethod().Name);
return Content("Contract Refresh Failed, Invalid Key");
}
}
internal static void TimeInvoke(this EventHandler events, object sender, EventArgs args)
{
var sw = new Diagnostics.Stopwatch();
foreach (var ev in events.GetInvocationList())
{
try {
sw.Restart();
((EventHandler)ev)(sender, args);
sw.Stop();
lock (timings) {
if (!timings.TryGetValue(sender, out var timingPair))
{
timings [sender] = timingPair = new Dictionary <MethodInfo, TimeSpan> (MethodInfoEqualityComparer.Instance);
}
if (!timingPair.TryGetValue(ev.Method, out var previousTime))
{
previousTime = TimeSpan.Zero;
}
timingPair [ev.Method] = previousTime.Add(sw.Elapsed);
}
} catch (Exception ex) {
LoggingService.LogInternalError(ex);
}
}
}
public void TestSequenceEnumerationParallel2()
{
var methodName = MethodBase.GetCurrentMethod().Name;
TestUtils.ShowStarting(methodName);
var sw = new System.Diagnostics.Stopwatch();
const string dbFile = @"\\proto-2\UnitTest_Files\InformedProteomics_TestFiles\MSPathFinderT\ID_002216_235ACCEA.fasta";
var db = new FastaDatabase(dbFile);
db.Read();
var indexedDb = new IndexedDatabase(db);
var arr = db.Characters().ToArray();
sw.Start();
//var annotationsAndOffsets = indexedDb.AnnotationsAndOffsetsNoEnzyme(7, 30);
// var num = annotationsAndOffsets.AsParallel().LongCount(annotationsAndOffset => annotationsAndOffset.Annotation.IndexOf('W') >= 0);
//var num = annotationsAndOffsets.LongCount(annotationsAndOffset => annotationsAndOffset.Annotation.IndexOf('W') >= 0);
//var num = arr.AsParallel().Where(c => c == 'W').LongCount();
var num = 0;
var sum = 0L;
//foreach (var c in arr)
for (var a = 0; a < arr.Length; a++)
{
var c = arr[a];
for (var i = 0; i < c * 10000; i++) sum += i;
// Interlocked.Increment(ref num);
if (++num == 1000) break;
}
Console.WriteLine("NumPeptides: {0}", sum);
sw.Stop();
Console.WriteLine(@"{0:f4} sec", sw.Elapsed.TotalSeconds);
}
public void Should_fail_to_resolve_route_because_it_does_have_an_invalid_condition()
{
// Given
var cache = new FakeRouteCache(with => {
with.AddGetRoute("/invalidcondition", "modulekey", ctx => false);
});
var bootstrapper = new ConfigurableBootstrapper(with =>{
with.RouteCache(cache);
});
var browser = new Browser(bootstrapper);
// When
var timer = new Stopwatch();
timer.Start();
for (var i = 0; i < numberOfTimesToResolveRoute; i++)
{
var result = browser.Get("/invalidcondition");
result.StatusCode.ShouldEqual(HttpStatusCode.NotFound);
}
timer.Stop();
// Then
Debug.WriteLine(" took {0} to execute {1} times", timer.Elapsed, numberOfTimesToResolveRoute);
}
public static int Solution1(Stopwatch timer)
{
timer.Restart();
int maxCnt = -1;
int maxN = -1;
for (int n = 3; n < 1000; n += 1)
{
int cnt = 0;
int maxA = n/3;
int maxB = n/2;
for (int a = 1; a <= maxA; a++)
{
for (int b = a; b <= maxB; b++)
{
int c = n - (a + b);
if (a*a + b*b == c*c)
{
cnt++;
}
}
}
if (cnt > maxCnt)
{
maxCnt = cnt;
maxN = n;
}
}
timer.Stop();
return maxN;
}
public object Run()
{
Stopwatch = Stopwatch.StartNew();
object result = RunSolution();
Stopwatch.Stop();
return result;
}
//https://github.com/rabbitmq/rabbitmq-tutorials/blob/master/dotnet/Worker/Worker.cs
static void Dequeue(string queueName, string hostName, int expected)
{
int count = 0;
System.Diagnostics.Stopwatch sw = new System.Diagnostics.Stopwatch();
var factory = new ConnectionFactory() { HostName = hostName };
factory.UserName = "******";
factory.Password = "******";
using (var connection = factory.CreateConnection())
{
using (var channel = connection.CreateModel())
{
channel.QueueDeclare(queueName, true, false, false, null);
channel.BasicQos(0, 1, false);
var consumer = new QueueingBasicConsumer(channel);
channel.BasicConsume(queueName, false, consumer);
sw.Start();
while (count < expected)
{
BasicDeliverEventArgs ea = consumer.Queue.Dequeue();
var body = ea.Body;
var message = Encoding.UTF8.GetString(body);
channel.BasicAck(ea.DeliveryTag, false);
++count;
}
sw.Stop();
}
}
Console.WriteLine(" [x] {0} messages dequeued in time = {1} ms", count, sw.ElapsedMilliseconds);
}
static void TimeInvoke(Action <Delegate, object, EventArgs> call, Delegate[] del, object sender, EventArgs args, object groupId)
{
var sw = new Diagnostics.Stopwatch();
foreach (var ev in del)
{
try {
sw.Restart();
call(ev, sender, args);
sw.Stop();
RecordTime(groupId ?? sender, ev.Method, sw.Elapsed);
} catch (Exception ex) {
LoggingService.LogInternalError(ex);
}
}
}
static void Main(string[] args)
{
int min, max;
nc = 2;
n = 100000000;
A = new int[n];
Random r = new Random();
for (int j = 0; j < n; j++)
{
A[j] = r.Next(1000);
}
System.Diagnostics.Stopwatch sWatch = new System.Diagnostics.Stopwatch();
sWatch.Start();
min = A[0];
for (int i = 1; i < n; i++)
{
if (A[i] < min)
{
min = A[i];
}
}
max = A[0];
for (int i = 1; i < n; i++)
{
if (A[i] > max)
{
max = A[i];
}
}
Console.WriteLine(min);
Console.WriteLine(max);
sWatch.Stop();
Console.WriteLine("Sequential algorithm = {0} ms.", sWatch.ElapsedMilliseconds.ToString());
InputData[] ClArr = new InputData[nc];
for (int i = 0; i < nc; i++)
{
ClArr[i] = new InputData();
}
int step = (Int32)(n / nc);
int c = -1;
for (int i = 0; i < nc; i++)
{
ClArr[i].start = c + 1;
ClArr[i].stop = c + step;
c = c + step;
}
Dispatcher d = new Dispatcher(nc, "Test Pool");
DispatcherQueue dq = new DispatcherQueue("Test Queue", d);
Port <int> p = new Port <int>();
for (int i = 0; i < nc; i++)
{
Arbiter.Activate(dq, new Task <InputData, Port <int> >(ClArr[i], p, MinMax));
}
Arbiter.Activate(dq, Arbiter.MultipleItemReceive(true, p, nc, delegate(int[] array)
{ }));
}
/// <summary>
/// Sends activities to the conversation.
/// </summary>
/// <param name="turnContext">The context object for the turn.</param>
/// <param name="activities">The activities to send.</param>
/// <param name="cancellationToken">Cancellation token.</param>
/// <returns>A task that represents the work queued to execute.</returns>
/// <remarks>If the activities are successfully sent, the task result contains
/// an array of <see cref="ResourceResponse"/> objects containing the IDs that
/// the receiving channel assigned to the activities.</remarks>
/// <seealso cref="ITurnContext.OnSendActivities(SendActivitiesHandler)"/>
public override async Task <ResourceResponse[]> SendActivitiesAsync(ITurnContext turnContext, Activity[] activities, CancellationToken cancellationToken)
{
if (turnContext == null)
{
throw new ArgumentNullException(nameof(turnContext));
}
if (activities == null)
{
throw new ArgumentNullException(nameof(activities));
}
if (activities.Length == 0)
{
throw new ArgumentException("Expecting one or more activities, but the array was empty.", nameof(activities));
}
var responses = new ResourceResponse[activities.Length];
/*
* NOTE: we're using for here (vs. foreach) because we want to simultaneously index into the
* activities array to get the activity to process as well as use that index to assign
* the response to the responses array and this is the most cost effective way to do that.
*/
for (var index = 0; index < activities.Length; index++)
{
var activity = activities[index];
if (string.IsNullOrWhiteSpace(activity.Id))
{
activity.Id = Guid.NewGuid().ToString("n");
}
var response = default(ResourceResponse);
if (activity.Type == ActivityTypesEx.Delay)
{
// The Activity Schema doesn't have a delay type build in, so it's simulated
// here in the Bot. This matches the behavior in the Node connector.
var delayMs = (int)activity.Value;
await Task.Delay(delayMs, cancellationToken).ConfigureAwait(false);
// No need to create a response. One will be created below.
}
// set SemanticAction property of the activity properly
EnsureActivitySemanticAction(turnContext, activity);
if (activity.Type != ActivityTypes.Trace ||
(activity.Type == ActivityTypes.Trace && activity.ChannelId == "emulator"))
{
var requestPath = $"/activities/{activity.Id}";
var request = StreamingRequest.CreatePost(requestPath);
// set callerId to empty so it's not sent over the wire
activity.CallerId = null;
request.SetBody(activity);
_botTelemetryClient.TrackTrace($"Sending activity. ReplyToId: {activity.ReplyToId}", Severity.Information, null);
var stopWatch = new Diagnostics.Stopwatch();
try
{
stopWatch.Start();
response = await SendRequestAsync <ResourceResponse>(request).ConfigureAwait(false);
stopWatch.Stop();
}
catch (Exception ex)
{
throw new SkillWebSocketCallbackException($"Callback failed. Verb: POST, Path: {requestPath}", ex);
}
_botTelemetryClient.TrackEvent("SkillWebSocketSendActivityLatency", null, new Dictionary <string, double>
{
{ "Latency", stopWatch.ElapsedMilliseconds },
});
}
// If No response is set, then defult to a "simple" response. This can't really be done
// above, as there are cases where the ReplyTo/SendTo methods will also return null
// (See below) so the check has to happen here.
// Note: In addition to the Invoke / Delay / Activity cases, this code also applies
// with Skype and Teams with regards to typing events. When sending a typing event in
// these _channels they do not return a RequestResponse which causes the bot to blow up.
// https://github.com/Microsoft/botbuilder-dotnet/issues/460
// bug report : https://github.com/Microsoft/botbuilder-dotnet/issues/465
if (response == null)
{
response = new ResourceResponse(activity.Id ?? string.Empty);
}
responses[index] = response;
}
return(responses);
}
public static void Benchmark2(int total_parents, List <long> testTimes, List <long> testTimes2, ref int rowcount, ref int rowcount2)
{
MemoryFileSystemBacked.FlushAll("CEF_Demo");
// Data set-up is not timed here...
Benchmark2Setup(total_parents);
var watch = new System.Diagnostics.Stopwatch();
watch.Start();
// With caching enabled, we make 3 passes over the data where we a) use a query to get all parents (only), b) call a method that represents some API to get all phones for said parent, c) increment age on parents where they have a mobile phone, d) apply a possible update for the phones to modify their numbers based on another api method that only accepts a PhoneID (i.e. need to reretrieve some data)
for (int j = 1; j <= 2; ++j)
{
using (CEF.NewServiceScope(new ServiceScopeSettings()
{
UseAsyncSave = true
}))
{
var parents = new EntitySet <Person>().DBRetrieveSummaryForParents(30);
foreach (var parent in parents)
{
var phones = new EntitySet <Phone>().DBRetrieveByOwner(parent.PersonID, null);
rowcount += 1;
if ((from a in phones where a.PhoneTypeID == PhoneType.Mobile select a).Any())
{
parent.Age += 1;
parent.DBSave(false);
rowcount += 1;
}
foreach (var phone in phones)
{
string area = "";
switch (phone.PhoneTypeID)
{
case PhoneType.Home:
area = "707";
break;
case PhoneType.Mobile:
area = "415";
break;
case PhoneType.Work:
area = "800";
break;
}
UpdatePhoneAPITest1(phone.AsDynamic().PhoneID, area, ref rowcount);
if (!TestValidPhoneAPITest2(phone.AsDynamic().PhoneID, parent.PersonID, ref rowcount))
{
throw new Exception("Failure!");
}
}
}
}
}
watch.Stop();
testTimes.Add(watch.ElapsedMilliseconds);
// Extra verification that results match expected
if (!Benchmark2Verify(total_parents))
{
throw new Exception("Unexpected final result.");
}
}
public void ProcessReceive()
{
LogFiler.Log(Category.Info, MethodBase.GetCurrentMethod().DeclaringType.Name + "_" + MethodBase.GetCurrentMethod().Name + ": started receiving data.");
try
{
while (!IsStopped)
{
var watch = new System.Diagnostics.Stopwatch();
watch.Start();
Task <byte[]> receive = TReceive();
ScannerDecode Info = new ScannerDecode().Decode(receive.Result);
if (Info.ID == 1)
{
RefreshScanner(Info);
Tuple <float, float> angleinfo = ScannerFunctionality.GetAngleId1(receive.Result);
Degree = angleinfo.Item1;
AngleDifference = angleinfo.Item2;
}
else if (Info.ID == 6)
{
if (BlockOrderCorrect(Info.Block))
{
ExpandScanner(Info, receive.Result);
// if the id6 telegramblocks are finished - split the distance based on the scannergap information (not visible area)
// if its not getting split, the averaging will create datapoints where the scanner couldnt be able to see at all - leads to consequential errors
if (Id6Complete())
{
Distance = ScannerFunc.GetProcessedDistance(Id6Distance.ToList());
if (Mainframe.IsNormalizedbyMedian[Tag])
{
Distance = ScannerFunc.GetMedianAverageArray(Distance.ToList());
}
XYCoord = ScannerFunc.GetXYCoordinate(Distance.ToList(), this);
XYCoordinate = ScannerFunctionality.MergeXYArray(XYCoord.ToList());
OnScannerRaw(this, XYCoordinate.ToList());
List <List <Tuple <int, int, int> > > Normalizer = new List <List <Tuple <int, int, int> > >();
List <Tuple <int, int, int> > Normalized = new List <Tuple <int, int, int> >();
// try to accomplish the necessary kinds of averaging the distance sent by the scanner
// data averaged by time
if (Mainframe.IsNormalizedbyTime[Tag])
{
List <Tuple <int, int, int> > xycollection = new List <Tuple <int, int, int> >(XYCoordinate);
XYCollection[RingBufferCount] = xycollection;
List <List <Tuple <int, int, int> > > xycolle = new List <List <Tuple <int, int, int> > >(XYCoord);
XYColl[RingBufferCount] = xycolle;
RingBufferCount++;
CountTimeAverage++;
if (RingBufferCount == Mainframe.NormalizebyTimeCountStoredData[Tag])
{
RingBufferCount = 0;
}
if (CountTimeAverage == Mainframe.NormalizebyTimeCountDataAverage[Tag])
{
Normalizer = ScannerFunc.NormalizationByTime(RingBufferCount, XYColl);
CountTimeAverage = 0;
}
}
else
{
Normalizer = XYCoord;
}
if (Normalizer.Count != 0)
{
if (Mainframe.IsNormalizedbyTriangle[Tag])
{
Normalizer = ScannerFunc.Normalization(Normalizer.ToList());
}
Normalized = ScannerFunctionality.MergeNormalizeArray(Normalizer.ToList());
Normalized = ScannerFunc.ChangePositionOfXY(Normalized.ToList());
NormalizedData = Normalized;
OnScannerNormalized(this, new List <Tuple <int, int, int> >(NormalizedData));
List <Tuple <int, int, int> > Analyser = new List <Tuple <int, int, int> >(Normalized);
AnalyseData = Analyser;
}
if (watch.IsRunning)
{
watch.Stop();
LogFiler.Log(Category.Info, "normalise" + watch.ElapsedMilliseconds.ToString());
}
}
}
}
}
}
catch (Exception ex)
{
LogFiler.Log(Category.Error, MethodBase.GetCurrentMethod().DeclaringType.Name + "_" + MethodBase.GetCurrentMethod().Name + ": " + ex.Message);
}
}
private void QueryResults()
{
if (!string.IsNullOrEmpty(QueryText))
{
var queryTimer = new System.Diagnostics.Stopwatch();
queryTimer.Start();
_updateSource?.Cancel();
var currentUpdateSource = new CancellationTokenSource();
_updateSource = currentUpdateSource;
var currentCancellationToken = _updateSource.Token;
_updateToken = currentCancellationToken;
ProgressBarVisibility = Visibility.Hidden;
_isQueryRunning = true;
var query = QueryBuilder.Build(QueryText.Trim(), PluginManager.NonGlobalPlugins);
if (query != null)
{
// handle the exclusiveness of plugin using action keyword
RemoveOldQueryResults(query);
_lastQuery = query;
var plugins = PluginManager.ValidPluginsForQuery(query);
Task.Run(() =>
{
// so looping will stop once it was cancelled
var parallelOptions = new ParallelOptions {
CancellationToken = currentCancellationToken
};
try
{
Parallel.ForEach(plugins, parallelOptions, plugin =>
{
if (!plugin.Metadata.Disabled)
{
var results = PluginManager.QueryForPlugin(plugin, query);
if (Application.Current.Dispatcher.CheckAccess())
{
UpdateResultView(results, plugin.Metadata, query);
}
else
{
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
UpdateResultView(results, plugin.Metadata, query);
}));
}
}
});
}
catch (OperationCanceledException)
{
// nothing to do here
}
// this should happen once after all queries are done so progress bar should continue
// until the end of all querying
_isQueryRunning = false;
if (currentUpdateSource == _updateSource)
{ // update to hidden if this is still the current query
ProgressBarVisibility = Visibility.Hidden;
}
queryTimer.Stop();
var queryEvent = new LauncherQueryEvent()
{
QueryTimeMs = queryTimer.ElapsedMilliseconds,
NumResults = Results.Results.Count,
QueryLength = query.RawQuery.Length
};
PowerToysTelemetry.Log.WriteEvent(queryEvent);
}, currentCancellationToken);
}
}
else
{
Results.SelectedItem = null;
Results.Clear();
Results.Visibility = Visibility.Collapsed;
}
}
public Vector3 ElectricField(Vector3 pos, int rigidbodyId = -1, int excludeConductors = 0)
{
// I absorbed the 1/(4pi epsilon0) factor into the units of electric charge strength.
Vector3 E = ambientElectricField;
if (iterationCount == 0)
{
framesCount++;
if (framesCount % 500 == 0 && framesCount > 0)
{
//Debug.Log(sw.ElapsedMilliseconds);
sw.Reset();
}
#if USE_ARRAY
positions = new Vector3[staticChargeCount];
strengths = new float[staticChargeCount];
rids = staticChargePosition.Keys.ToArray();
int[] strengthKeys = staticChargePosition.Keys.ToArray();
for (int i = 0; i < staticChargeCount; i++)
{
positions[i] = staticChargePosition[rids[i]].Values.First();
strengths[i] = staticChargeStrength[strengthKeys[i]].Values.First();
}
#endif
}
iterationCount++;
sw.Start();
#if USE_ARRAY
for (int i = 0; i < staticChargeCount; i++)
{
if (rids[i] != rigidbodyId && (rigidbodyId < 0 || !Colliding(rids[i], rigidbodyId)))
{
Vector3 opos = positions[i];
float ostr = strengths[i];
Vector3 r = (pos - opos);
E += r.normalized * ostr / r.sqrMagnitude / (4.0f * Mathf.PI * 8.8541878176e-12f);
}
}
#endif
#if USE_DICTIONARY
//original version
foreach (int rId in staticChargePosition.Keys)
{
if (rId != rigidbodyId && (rigidbodyId < 0 || !Colliding(rId, rigidbodyId)))
{
foreach (int sId in staticChargePosition[rId].Keys)
{
Vector3 opos = staticChargePosition[rId][sId];
float ostr = staticChargeStrength[rId][sId];
Vector3 r = (pos - opos);
E += r.normalized * ostr / r.sqrMagnitude / (4.0f * Mathf.PI * 8.8541878176e-12f);
}
}
}
#endif
sw.Stop();
return(E);
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Control.Paint"/> event.
/// </summary>
/// <param name="e">A <see cref="T:System.Windows.Forms.PaintEventArgs"/> that contains the event data. </param>
protected override void OnPaint(PaintEventArgs e)
{
//Debug.WriteLine("OnPaint =================1");
if (Document == null || _suspendPaintCount > 0)
{
return;
}
System.Diagnostics.Stopwatch stopwatch = new System.Diagnostics.Stopwatch();
stopwatch.Start();
var offset = GetScrollOffset();
var bounds = GetScrollClientArea();
using (var brush = new SolidBrush(BackColor))
{
e.Graphics.FillRectangle(brush, e.ClipRectangle);
}
_visiblePageStart = -1;
_visiblePageEnd = -1;
for (int page = 0; page < Document.getPageSizes().Count; page++)
{
var pageCache = _pageCache[page];
var rectangle = pageCache.OuterBounds;
rectangle.Offset(offset.Width, offset.Height);
if (_visiblePageStart == -1 && rectangle.Bottom >= 0)
{
_visiblePageStart = page;
}
if (_visiblePageEnd == -1 && rectangle.Top > bounds.Height)
{
_visiblePageEnd = page - 1;
}
if (e.ClipRectangle.IntersectsWith(rectangle))
{
var pageBounds = pageCache.Bounds;
//Debug.WriteLine("OnPaint =================2 : " + page + ",[" + pageBounds.X + "," + pageBounds.Y + "," + pageBounds.Width + "," + pageBounds.Height);
pageBounds.Offset(offset.Width, offset.Height);
e.Graphics.FillRectangle(Brushes.White, pageBounds);
//Debug.WriteLine("OnPaint =================3 : " + page + ",[" + pageBounds.X + "," + pageBounds.Y + "," + pageBounds.Width + "," + pageBounds.Height);
DrawPageImage(e.Graphics, page, pageBounds);
}
}
if (_visiblePageStart == -1)
{
_visiblePageStart = 0;
}
if (_visiblePageEnd == -1)
{
_visiblePageEnd = Document.getPageCount() - 1;
}
stopwatch.Stop();
Debug.WriteLine("OnPaint time : " + stopwatch.Elapsed.TotalSeconds); //这里是输出的总运行秒数,精确到毫秒的
}
public void Stop()
{
sw.Stop();
}
public static void Main(string[] args)
{
var watch = new System.Diagnostics.Stopwatch();
watch.Start();
SetConsoleCtrlHandler(new HandlerRoutine(ConsoleCtrlCheck), true);
//if(!isclosing)
//{
Program obj = new Program();
string filepath, DownloadPath = string.Empty;
int threadCount = 1;
if (args.Length == 0)
{
filepath = ConfigurationManager.AppSettings["URL_FILE_PATH"];;
DownloadPath = ConfigurationManager.AppSettings["DOWNLOAD_FILE_PATH"];
string temp = ConfigurationManager.AppSettings["THREAD_COUNT"];
int.TryParse(temp, out threadCount);
if (threadCount < 0 || threadCount > 10 || threadCount == 0)
{
threadCount = 1;
}
if (obj.verifiyFilePath(filepath) && obj.veryfyFileExt(filepath) && obj.verifyDownloadPath(DownloadPath))
{
fileLogger.Instance().WriteToLog(" ## Starting Run", PARENT_THREAD);
List <string> listOfurls = new List <string>();
listOfurls = obj.getUrlsFromFile(filepath);
if (listOfurls.Count > 0)
{
var cts = new CancellationTokenSource();
var options = new ParallelOptions()
{
MaxDegreeOfParallelism = threadCount
};
options.CancellationToken = cts.Token;
Parallel.ForEach(listOfurls, options, url =>
{
try
{
if (url.StartsWith("http"))
{
download httpObj = new httpdownload(url, DownloadPath, listOfurls.IndexOf(url), "THREAD_ID_" + Thread.CurrentThread.ManagedThreadId.ToString() + "_URL_NO_" + listOfurls.IndexOf(url));
}
else if (url.StartsWith("ftp"))
{
download ftpObj = new ftpdownload(url, DownloadPath, listOfurls.IndexOf(url), "THREAD_ID_" + Thread.CurrentThread.ManagedThreadId.ToString() + "_URL_NO_" + listOfurls.IndexOf(url));
}
else if (url.StartsWith("sftp"))
{
download sftpObj = new sftpdownload(url, DownloadPath, listOfurls.IndexOf(url), "THREAD_ID_" + Thread.CurrentThread.ManagedThreadId.ToString() + "_URL_NO_" + listOfurls.IndexOf(url));
}
else
{
fileLogger.Instance().WriteToLog(" Skipping URL:" + url + " as this program does not suppport it", Thread.CurrentThread.ManagedThreadId.ToString() + "_URL_NO_" + listOfurls.IndexOf(url));
}
options.CancellationToken.ThrowIfCancellationRequested();
}
catch (Exception e)
{
fileLogger.Instance().WriteToLog(" ERROR" + e.Message, PARENT_THREAD);
}
});
cts.Cancel();
}
else
{
Console.WriteLine(" No URLs to Process.");
fileLogger.Instance().WriteToLog(" No URLs to Process.", PARENT_THREAD);
}
}
else
{
fileLogger.Instance().WriteToLog(" Invalid config..", PARENT_THREAD);
}
}
else
{
Console.WriteLine("Invalid Syntax.");
Console.WriteLine("Correct Syntax: DownloadManager.exe ");
fileLogger.Instance().WriteToLog(" Invalid Syntax... Correct Syntax: DownloadManager.exe ", PARENT_THREAD);
}
fileLogger.Instance().WriteToLog(" ## Ending Run", PARENT_THREAD);
obj.cleanup(DownloadPath);
watch.Stop();
Console.WriteLine($"Execution Time: {watch.ElapsedMilliseconds} ms");
Console.WriteLine("Done.");
}
public void Dispose()
{
_watch.Stop();
DebugLog($"{_msg}: {_watch.ElapsedMilliseconds}ms");
}
static void Main(string[] args)
{
int i;
nc = 2;
n = 100000000;
a = new int[n];
b = new int[nc];
Random r = new Random();
for (int j = 0; j < n; j++)
{
a[j] = r.Next(100);
}
System.Diagnostics.Stopwatch sWatch = new System.Diagnostics.Stopwatch();
sWatch.Start();
for (i = 0; i <= n; i++)
{
for (int j = i; i <= n; i++)
{
if (a[j] > a[j + 1])
{
int e = a[j]; //change for elements
a[j] = a[j + 1];
a[j + 1] = e;
}
}
}
sWatch.Stop();
Console.WriteLine("Последовательный алгоритм = {0} мс.", sWatch.ElapsedMilliseconds.ToString());
// создание массива объектов для хранения параметров
InputData[] ClArr = new InputData[nc];
for (i = 0; i < nc; i++)
{
ClArr[i] = new InputData();
}
// делим количество элементов в массиве на nc частей
int step = (Int32)(n / nc);
// заполняем массив параметров
int c = -1;
for (i = 0; i < nc; i++)
{
ClArr[i].start = c + 1;
ClArr[i].stop = c + step;
ClArr[i].i = i;
c = c + step;
}
Dispatcher d = new Dispatcher(nc, "Test Pool");
DispatcherQueue dq = new DispatcherQueue("Test Queue", d);
Port <int> p = new Port <int>();
for (i = 0; i < nc; i++)
{
Arbiter.Activate(dq, new Task <InputData, Port <int> >(ClArr[i], p, Mul));
}
Arbiter.Activate(dq, Arbiter.MultipleItemReceive(true, p, nc, delegate(int[] array)
{ }));
}
private void Open_Click(object sender, EventArgs e)
{
Bitmap image;
OpenFileDialog open_dialog = new OpenFileDialog();
if (open_dialog.ShowDialog() == DialogResult.OK)
{
try
{
filename = open_dialog.FileName;
extension = Path.GetExtension(filename);
FileInfo fi = new FileInfo(open_dialog.FileName);
filepath = fi.DirectoryName;
fi.CopyTo("copy.tiff", true);
if (imageFormat.Contains(extension))
{
imageLoaded = true;
image = new Bitmap(open_dialog.FileName);
string imageString = image.ToString();
b = ImageToByteArray(image);
l = Convert.ToInt32(fi.Length);
label1.Text = "Тип файла: изображение";
Stopwatch StopwatchRLE = new System.Diagnostics.Stopwatch();
StopwatchRLE.Start(); //запуск
b2 = ImageRLE(b);
int l2 = b2.Length;
StopwatchRLE.Stop(); //остановить
TimeSpan ts = StopwatchRLE.Elapsed;
string elapsedTime = "RLE:" + String.Format("{0:00}:{1:00}:{2:00}.{3:00}",
ts.Hours, ts.Minutes, ts.Seconds,
ts.Milliseconds / 10);
// label4.Text = elapsedTime;
//ImageLZW();
Stopwatch StopwatchJPEG = new System.Diagnostics.Stopwatch();
StopwatchJPEG.Start(); //запуск
long lenghtJPG = VaryQualityLevel(filename, filepath + "\\");
StopwatchJPEG.Stop(); //остановить
TimeSpan ts1 = StopwatchJPEG.Elapsed;
string elapsedTime1 = "JPEG:" + String.Format("{0:00}:{1:00}:{2:00}.{3:00}",
ts1.Hours, ts1.Minutes, ts1.Seconds,
ts1.Milliseconds / 10);
// label5.Text = elapsedTime1;
Stopwatch StopwatchDeflate = new System.Diagnostics.Stopwatch();
StopwatchDeflate.Start(); //запуск
long lengthDeflate = Deflate("copy.tiff", "book.png");
StopwatchDeflate.Stop(); //остановить
TimeSpan ts2 = StopwatchDeflate.Elapsed;
string elapsedTime2 = "Deflate:" + String.Format("{0:00}:{1:00}:{2:00}.{3:00}",
ts2.Hours, ts2.Minutes, ts2.Seconds,
ts2.Milliseconds / 10);
// label6.Text = elapsedTime2;
Stopwatch StopwatchBWT = new System.Diagnostics.Stopwatch();
StopwatchBWT.Start(); //запуск
string outputBWT = BWT(imageString);
int BWTlength = outputBWT.Length;
StopwatchBWT.Stop(); //остановить
TimeSpan ts3 = StopwatchBWT.Elapsed;
List <int> rawList = new List <int>();
rawList.Add(l);
List <int> rleList = new List <int>();
rleList.Add(l2);
List <int> deflateList = new List <int>();
deflateList.Add(Convert.ToInt32(lengthDeflate));
//List<int> lzwList = new List<int>();
//lzwList.Add(LZWlength);
List <int> jpegList = new List <int>();
jpegList.Add(Convert.ToInt32(lenghtJPG));
List <int> BWTList = new List <int>();
BWTList.Add(BWTlength);
chart1.Series[0].Points.DataBindY(rawList);
chart1.Series[1].Points.DataBindY(rleList);
//chart1.Series[2].Points.DataBindY(lzwList);
chart1.Series[3].Points.DataBindY(jpegList);
chart1.Series[4].Points.DataBindY(deflateList);
chart1.Series[5].Points.DataBindY(BWTList);
List <int> timeRLEList = new List <int>();
timeRLEList.Add(ts.Seconds / 1000 + ts.Milliseconds);
List <int> timeDeflateList = new List <int>();
timeDeflateList.Add(ts2.Seconds / 1000 + ts2.Milliseconds);
List <int> timeJPEGList = new List <int>();
timeJPEGList.Add(ts1.Seconds / 1000 + ts1.Milliseconds);
List <int> timeBWTList = new List <int>();
timeBWTList.Add(ts3.Seconds / 1000 + ts1.Milliseconds);
//List<int> lzwList = new List<int>();
//lzwList.Add(LZWlength);
chart2.Series[0].Points.DataBindY(timeRLEList);
chart2.Series[2].Points.DataBindY(timeJPEGList);
//chart1.Series[1].Points.DataBindY(lzwList);
chart2.Series[3].Points.DataBindY(timeDeflateList);
chart2.Series[4].Points.DataBindY(timeBWTList);
}
if (textFormat.Contains(extension))
{
textLoaded = true;
text = File.ReadAllText(filename);
ch = text.ToCharArray(0, text.Length);
l = text.Length;
label1.Text = "Тип файла: текст";
Stopwatch StopwatchRLE = new System.Diagnostics.Stopwatch();
StopwatchRLE.Start(); //запуск
string outputRLE = RunLengthEncoding(text);
int l2 = outputRLE.Length;
StopwatchRLE.Stop(); //остановить
TimeSpan ts = StopwatchRLE.Elapsed;
string elapsedTime = "RLE:" + String.Format("{0:00}:{1:00}:{2:00}.{3:00}",
ts.Hours, ts.Minutes, ts.Seconds,
ts.Milliseconds / 10);
// label4.Text = elapsedTime;
Stopwatch StopwatchLZW = new System.Diagnostics.Stopwatch();
StopwatchLZW.Start(); //запуск
TextLZW();
StopwatchLZW.Stop(); //остановить
TimeSpan ts1 = StopwatchLZW.Elapsed;
string elapsedTime1 = "LZW:" + String.Format("{0:00}:{1:00}:{2:00}.{3:00}",
ts1.Hours, ts1.Minutes, ts1.Seconds,
ts1.Milliseconds / 10);
// label5.Text = elapsedTime1;
Stopwatch StopwatchDeflate = new System.Diagnostics.Stopwatch();
StopwatchDeflate.Start(); //запуск
long lengthDeflate = Deflate("text1.txt", "book.txt");
StopwatchDeflate.Stop(); //остановить
TimeSpan ts2 = StopwatchDeflate.Elapsed;
string elapsedTime2 = "Deflate:" + String.Format("{0:00}:{1:00}:{2:00}.{3:00}",
ts2.Hours, ts2.Minutes, ts2.Seconds,
ts2.Milliseconds / 10);
Stopwatch StopwatchBWT = new System.Diagnostics.Stopwatch();
StopwatchBWT.Start(); //запуск
string outputBWT = BWT(text);
int BWTlength = outputBWT.Length;
StopwatchBWT.Stop(); //остановить
TimeSpan ts3 = StopwatchBWT.Elapsed;
//long lenghtJPG = VaryQualityLevel(filename, filepath + "\\");
List <int> rawList = new List <int>();
rawList.Add(l);
List <int> rleList = new List <int>();
rleList.Add(l2);
List <int> lzwList = new List <int>();
lzwList.Add(LZWlength);
/*List<int> jpegList = new List<int>();
* jpegList.Add(Convert.ToInt32(lenghtJPG));*/
List <int> BWTList = new List <int>();
BWTList.Add(BWTlength);
List <int> deflateList = new List <int>();
deflateList.Add(Convert.ToInt32(lengthDeflate));
chart1.Series[0].Points.DataBindY(rawList);
chart1.Series[1].Points.DataBindY(rleList);
chart1.Series[2].Points.DataBindY(lzwList);
//chart1.Series[3].Points.DataBindY(jpegList);
chart1.Series[4].Points.DataBindY(deflateList);
chart1.Series[5].Points.DataBindY(BWTList);
List <int> timeRLEList = new List <int>();
timeRLEList.Add(ts.Seconds / 1000 + ts.Milliseconds);
List <int> timeDeflateList = new List <int>();
timeDeflateList.Add(ts2.Seconds / 1000 + ts2.Milliseconds);
List <int> timeLZWList = new List <int>();
timeLZWList.Add(ts1.Seconds / 1000 + ts1.Milliseconds);
List <int> timeBWTList = new List <int>();
timeBWTList.Add(ts3.Seconds / 1000 + ts1.Milliseconds);
chart2.Series[0].Points.DataBindY(timeRLEList);
chart2.Series[1].Points.DataBindY(timeLZWList);
chart2.Series[3].Points.DataBindY(timeDeflateList);
chart2.Series[4].Points.DataBindY(timeBWTList);
}
}
catch
{
DialogResult rezult = MessageBox.Show("Невозможно открыть выбранный файл",
"Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
/// <inheritdoc />
public async Task HandleNotificationAsync(MessageReceivedNotification notification, CancellationToken cancellationToken = default)
{
var stopwatch = new Stopwatch();
stopwatch.Start();
if (!(notification.Message is IUserMessage userMessage) ||
(userMessage.Author is null))
{
return;
}
if (!(userMessage.Author is IGuildUser author) ||
(author.Guild is null) ||
author.IsBot ||
author.IsWebhook)
{
return;
}
var argPos = 0;
if (!userMessage.HasCharPrefix('!', ref argPos) && !userMessage.HasMentionPrefix(DiscordClient.CurrentUser, ref argPos))
{
return;
}
if (userMessage.Content.Length <= 1)
{
return;
}
var commandContext = new CommandContext(DiscordClient, userMessage);
await AuthorizationService.OnAuthenticatedAsync(author);
IResult commandResult = null;
var commandTimer = Stopwatch.StartNew();
try
{
commandResult = await CommandService.ExecuteAsync(commandContext, argPos, ServiceProvider);
}
finally
{
commandTimer.Stop();
var duration = commandTimer.ElapsedMilliseconds;
if (!(_stats is null) && (commandResult.IsSuccess || !string.Equals(commandResult.ErrorReason, "UnknownCommand", StringComparison.OrdinalIgnoreCase)))
{
var commandInfo = CommandService.Search(commandContext, argPos).Commands?.FirstOrDefault();
if (commandInfo is { } match)
{
var name = match.Command?.Name.ToLowerInvariant();
_stats?.Timer("command_duration_ms", duration,
tags: new[] { $"guild:{commandContext.Guild.Name}", $"success:{commandResult.IsSuccess}", $"command:{name}" });
}
}
}
if (!commandResult.IsSuccess)
{
var error = $"{commandResult.Error}: {commandResult.ErrorReason}";
if (string.Equals(commandResult.ErrorReason, "UnknownCommand", StringComparison.OrdinalIgnoreCase))
{
Log.Error(error);
}
else
{
Log.Warning(error);
}
if (commandResult.Error == CommandError.Exception)
{
await commandContext.Channel.SendMessageAsync($"Error: {FormatUtilities.SanitizeEveryone(commandResult.ErrorReason)}");
}
else
{
await CommandErrorHandler.AssociateError(userMessage, error);
}
}
stopwatch.Stop();
Log.Information($"Command took {stopwatch.ElapsedMilliseconds}ms to process: {commandContext.Message}");
}
private void CheckStopWatch(string message)
{
watch.Stop();
MessageBox.Show(message + " took " + watch.ElapsedMilliseconds.ToString() + "ms");
}
/// <summary>
/// Handle output from API
/// </summary>
/// <param name="context"></param>
private async void PerformOutput(HttpContext context)
{
HttpContext.Current.Server.ScriptTimeout = 120; //max script execution time is 2 minutes
System.Diagnostics.Stopwatch stopwatch = new System.Diagnostics.Stopwatch();
stopwatch.Start();
//decide correct reponse type
IOutputProvider outputProvider = null;
var filter = new APIRequestParams();
//set defaults
string outputType = "xml";
filter.DistanceUnit = DistanceUnit.Miles;
filter.MaxResults = 100;
filter.EnableCaching = true;
filter.ParseParameters(context);
//override ?v=2 etc if called via /api/v2/ or /api/v1
if (APIBehaviourVersion > 0)
{
filter.APIVersion = APIBehaviourVersion;
}
if (APIBehaviourVersion >= 2)
{
filter.Action = DefaultAction;
}
if (context.Request.Url.Host.ToLower().StartsWith("api") && filter.APIVersion == null)
{
//API version is mandatory for api V2 onwards via api.openchargemap.* hostname
OutputBadRequestMessage(context, "mandatory API Version not specified in request");
return;
}
if (!String.IsNullOrEmpty(context.Request["output"]))
{
outputType = ParseString(context.Request["output"]);
}
else
{
//new default after API V2 is json instead of XML
if (filter.APIVersion >= 2)
{
outputType = "json";
}
}
//change defaults and override settings for deprecated api features
if (filter.APIVersion >= 2)
{
//the following output types are deprecated and will default as JSON
if (outputType == "carwings" || outputType == "rss")
{
OutputBadRequestMessage(context, "specified output type not supported in this API version");
return;
}
}
if (IsRequestByRobot)
{
OutputBadRequestMessage(context, "API requests by robots are temporarily disabled.", statusCode: 503);
return;
}
//determine output provider
switch (outputType)
{
case "xml":
outputProvider = new XMLOutputProvider();
break;
case "carwings":
case "rss":
outputProvider = new RSSOutputProvider();
if (outputType == "carwings")
{
((RSSOutputProvider)outputProvider).EnableCarwingsMode = true;
}
break;
case "json":
outputProvider = new JSONOutputProvider();
break;
case "geojson":
outputProvider = new GeoJSONOutputProvider();
break;
case "csv":
outputProvider = new CSVOutputProvider();
break;
case "kml":
outputProvider = new KMLOutputProvider(KMLOutputProvider.KMLVersion.V2);
break;
case "png":
outputProvider = new ImageOutputProvider();
break;
default:
outputProvider = new XMLOutputProvider();
break;
}
if (outputProvider != null)
{
context.Response.ContentEncoding = Encoding.Default;
context.Response.ContentType = outputProvider.ContentType;
if (!(filter.Action == "getcorereferencedata" && String.IsNullOrEmpty(context.Request["SessionToken"])))
{
//by default output is cacheable for 24 hrs, unless requested by a specific user.
context.Response.Cache.SetExpires(DateTime.Now.AddDays(1));
context.Response.Cache.SetCacheability(HttpCacheability.Public);
context.Response.Cache.SetValidUntilExpires(true);
}
if (ConfigurationManager.AppSettings["EnableOutputCompression"] == "true")
{
//apply compression if accepted
string encodings = context.Request.Headers.Get("Accept-Encoding");
if (encodings != null)
{
encodings = encodings.ToLower();
if (encodings.ToLower().Contains("gzip"))
{
context.Response.Filter = new GZipStream(context.Response.Filter, CompressionLevel.Optimal, false);
context.Response.AppendHeader("Content-Encoding", "gzip");
//context.Trace.Warn("GZIP Compression on");
}
else
{
context.Response.Filter = new DeflateStream(context.Response.Filter, CompressionMode.Compress);
context.Response.AppendHeader("Content-Encoding", "deflate");
//context.Trace.Warn("Deflate Compression on");
}
}
}
if (filter.Action == "getchargepoints" || filter.Action == "getpoilist")
{
System.Diagnostics.Debug.WriteLine("At getpoilist output: " + stopwatch.ElapsedMilliseconds + "ms");
OutputPOIList(outputProvider, context, filter);
}
if (filter.Action == "getcompactpoilist")
{
//experimental::
OutputCompactPOIList(context, filter);
}
if (filter.Action == "getcorereferencedata")
{
OutputCoreReferenceData(outputProvider, context, filter);
}
if (filter.Action == "geocode")
{
this.OutputGeocodingResult(outputProvider, context, filter);
}
if (filter.Action == "availability")
{
this.OutputAvailabilityResult(outputProvider, context, filter);
}
if (filter.Action == "profile.authenticate")
{
this.OutputProfileSignInResult(outputProvider, context, filter);
}
if (filter.Action == "refreshmirror")
{
try
{
var itemsUpdated = await OCM.Core.Data.CacheManager.RefreshCachedData();
new JSONOutputProvider().GetOutput(context.Response.OutputStream, new { POICount = itemsUpdated, Status = "OK" }, filter);
}
catch (Exception exp)
{
new JSONOutputProvider().GetOutput(context.Response.OutputStream, new { Status = "Error", Message = exp.ToString() }, filter);
}
}
stopwatch.Stop();
System.Diagnostics.Debug.WriteLine("Total output time: " + stopwatch.ElapsedMilliseconds + "ms");
}
}
public unsafe void MethodInvocationTiming()
{
FooMethods pinvoke_methods;
foo_get_methods(out pinvoke_methods);
var p_instance_void = (DV)Marshal.GetDelegateForFunctionPointer(pinvoke_methods.instance_void, typeof(DV));
var p_instance_int = (DI)Marshal.GetDelegateForFunctionPointer(pinvoke_methods.instance_int, typeof(DI));
var p_instance_ptr = (DP)Marshal.GetDelegateForFunctionPointer(pinvoke_methods.instance_ptr, typeof(DP));
var p_void_1a = (DV1A)Marshal.GetDelegateForFunctionPointer(pinvoke_methods.void_1_args, typeof(DV1A));
var p_void_2a = (DV2A)Marshal.GetDelegateForFunctionPointer(pinvoke_methods.void_2_args, typeof(DV2A));
var p_void_3a = (DV3A)Marshal.GetDelegateForFunctionPointer(pinvoke_methods.void_3_args, typeof(DV3A));
var p_void_1ai = (DV1AI)Marshal.GetDelegateForFunctionPointer(pinvoke_methods.void_1_iargs, typeof(DV1AI));
var p_void_2ai = (DV2AI)Marshal.GetDelegateForFunctionPointer(pinvoke_methods.void_2_iargs, typeof(DV2AI));
var p_void_3ai = (DV3AI)Marshal.GetDelegateForFunctionPointer(pinvoke_methods.void_3_iargs, typeof(DV3AI));
var Object_class = new JniType("java/lang/Object");
var Object_init = Object_class.GetConstructor("()V");
var transfer = JniObjectReferenceOptions.CopyAndDispose;
var jobj1 = CreateJavaObject(Object_class.NewObject(Object_init, null), transfer);
var jobj2 = CreateJavaObject(Object_class.NewObject(Object_init, null), transfer);
var jobj3 = CreateJavaObject(Object_class.NewObject(Object_init, null), transfer);
var obj1 = new SomeClass();
var obj2 = new SomeClass();
var obj3 = new SomeClass();
var j = new JavaTiming();
var m = new ManagedTiming();
var comparisons = new[] {
new {
Name = "static void",
Jni = A(() => JavaTiming.StaticVoidMethod()),
Managed = A(() => ManagedTiming.StaticVoidMethod()),
Pinvoke = A(() => foo_void_timing()),
},
new {
Name = "static int",
Jni = A(() => JavaTiming.StaticIntMethod()),
Managed = A(() => ManagedTiming.StaticIntMethod()),
Pinvoke = A(() => foo_int_timing()),
},
new {
Name = "static object",
Jni = A(() => JavaTiming.StaticObjectMethod()),
Managed = A(() => ManagedTiming.StaticObjectMethod()),
Pinvoke = A(() => foo_ptr_timing()),
},
new {
Name = "virtual void",
Jni = A(() => j.VirtualVoidMethod()),
Managed = A(() => m.VirtualVoidMethod()),
Pinvoke = A(() => p_instance_void()),
},
new {
Name = "virtual int",
Jni = A(() => j.VirtualIntMethod()),
Managed = A(() => m.VirtualIntMethod()),
Pinvoke = A(() => p_instance_int()),
},
new {
Name = "virtual object",
Jni = A(() => j.VirtualObjectMethod()),
Managed = A(() => m.VirtualObjectMethod()),
Pinvoke = A(() => p_instance_ptr()),
},
new {
Name = "final void",
Jni = A(() => j.FinalVoidMethod()),
Managed = A(() => m.FinalVoidMethod()),
Pinvoke = A(null),
},
new {
Name = "final int",
Jni = A(() => j.FinalIntMethod()),
Managed = A(() => m.FinalIntMethod()),
Pinvoke = A(null),
},
new {
Name = "final object",
Jni = A(() => j.FinalObjectMethod()),
Managed = A(() => m.FinalObjectMethod()),
Pinvoke = A(null),
},
new {
Name = "static void o1",
Jni = A(() => JavaTiming.StaticVoidMethod1Args(jobj1)),
Managed = A(() => ManagedTiming.StaticVoidMethod1Args(obj1)),
Pinvoke = A(() => {
// We include timing of the GCHandle manipulation since
// a JNI invocation has to do similar work, and pinning
// is usually always needed for P/Invokes.
GCHandle h1 = GCHandle.Alloc(obj1, GCHandleType.Pinned);
IntPtr addr1 = h1.AddrOfPinnedObject();
p_void_1a(addr1);
h1.Free();
}),
},
new {
Name = "static void o2",
Jni = A(() => JavaTiming.StaticVoidMethod2Args(jobj1, jobj2)),
Managed = A(() => ManagedTiming.StaticVoidMethod2Args(obj1, obj2)),
Pinvoke = A(() => {
GCHandle h1 = GCHandle.Alloc(obj1, GCHandleType.Pinned),
h2 = GCHandle.Alloc(obj2, GCHandleType.Pinned);
IntPtr addr1 = h1.AddrOfPinnedObject(),
addr2 = h2.AddrOfPinnedObject();
p_void_2a(addr1, addr2);
h1.Free();
h2.Free();
}),
},
new {
Name = "static void o3",
Jni = A(() => JavaTiming.StaticVoidMethod3Args(jobj1, jobj2, jobj3)),
Managed = A(() => ManagedTiming.StaticVoidMethod3Args(obj1, obj2, obj3)),
Pinvoke = A(() => {
GCHandle h1 = GCHandle.Alloc(obj1, GCHandleType.Pinned),
h2 = GCHandle.Alloc(obj2, GCHandleType.Pinned),
h3 = GCHandle.Alloc(obj3, GCHandleType.Pinned);
IntPtr addr1 = h1.AddrOfPinnedObject(),
addr2 = h2.AddrOfPinnedObject(),
addr3 = h3.AddrOfPinnedObject();
p_void_3a(addr1, addr2, addr3);
h1.Free();
h2.Free();
h3.Free();
}),
},
new {
Name = "static void i1",
Jni = A(() => JavaTiming.StaticVoidMethod1IArgs(42)),
Managed = A(() => ManagedTiming.StaticVoidMethod1IArgs(42)),
Pinvoke = A(() => p_void_1ai(42)),
},
new {
Name = "static void i2",
Jni = A(() => JavaTiming.StaticVoidMethod2IArgs(42, 42)),
Managed = A(() => ManagedTiming.StaticVoidMethod2IArgs(42, 42)),
Pinvoke = A(() => p_void_2ai(42, 42)),
},
new {
Name = "static void i3",
Jni = A(() => JavaTiming.StaticVoidMethod3IArgs(42, 42, 42)),
Managed = A(() => ManagedTiming.StaticVoidMethod3IArgs(42, 42, 42)),
Pinvoke = A(() => p_void_3ai(42, 42, 42)),
},
};
#if __ANDROID__
const int count = 1000;
#else // __ANDROID__
const int count = 100000;
#endif // __ANDROID__
var total = Stopwatch.StartNew();
foo_init(JniEnvironment.EnvironmentPointer);
var jniTimes = new long [comparisons.Length];
foo_get_native_jni_timings(JniEnvironment.EnvironmentPointer, count, JavaTiming.TypeRef.PeerReference.Handle, j.PeerReference.Handle, jniTimes);
int jniTimeIndex = 0;
foreach (var c in comparisons)
{
var jw = System.Diagnostics.Stopwatch.StartNew();
for (int i = 0; i < count; ++i)
{
c.Jni();
}
jw.Stop();
var mw = System.Diagnostics.Stopwatch.StartNew();
for (int i = 0; i < count; ++i)
{
c.Managed();
}
mw.Stop();
System.Diagnostics.Stopwatch pw = null;
if (c.Pinvoke != null)
{
pw = System.Diagnostics.Stopwatch.StartNew();
for (int i = 0; i < count; ++i)
{
c.Pinvoke();
}
pw.Stop();
}
string message = string.Format("Method Invoke: {0}: JNI is {1}x managed",
c.Name, System.Math.Round(jw.Elapsed.TotalMilliseconds / mw.Elapsed.TotalMilliseconds));
Console.WriteLine(message);
var ct = TimeSpan.FromMilliseconds(jniTimes [jniTimeIndex++]);
Console.WriteLine("\t C/JNI: {0} ms | average: {1} ms",
FormatFraction(ct.TotalMilliseconds, 10, 5),
FormatFraction(ct.TotalMilliseconds / count, 12, 5));
Console.WriteLine("\t JNI: {0} ms; {1,3}x C/JNI | average: {2} ms",
FormatFraction(jw.Elapsed.TotalMilliseconds, 10, 5),
ToString(jw.Elapsed, ct),
FormatFraction(jw.Elapsed.TotalMilliseconds / count, 12, 5));
Console.WriteLine("\tManaged: {0} ms | average: {1} ms",
FormatFraction(mw.Elapsed.TotalMilliseconds, 10, 5),
FormatFraction(mw.Elapsed.TotalMilliseconds / count, 12, 5));
if (pw != null)
{
Console.WriteLine("\tPinvoke: {0} ms; {1,3}x managed | average: {2} ms",
FormatFraction(pw.Elapsed.TotalMilliseconds, 10, 5),
ToString(pw.Elapsed, mw.Elapsed),
FormatFraction(pw.Elapsed.TotalMilliseconds / count, 12, 5));
}
}
total.Stop();
Console.WriteLine("## {0} Timing: {1}", nameof(MethodInvocationTiming), total.Elapsed);
}
internal static void ExecuteSQL(NpgsqlConnection connection, NpgsqlTransaction transaction, string sql, InstallSetup setup, List <KeyValuePair <Guid, string> > failedScripts, List <Guid> successOrderScripts)
{
if (sql.StartsWith("--##METHODCALL"))
{
CallMethod(sql, connection, transaction, setup);
return;
}
//Test for empty statements
var originalSQL = sql.Trim();
sql = originalSQL;
if (string.IsNullOrEmpty(sql))
{
return;
}
//Test for noop statements (all comments/empty strings)
var lines = sql.BreakLines().TrimAll();
lines.RemoveAll(x => x.StartsWith("--"));
lines.RemoveAll(x => x == "");
if ([email protected]())
{
return;
}
lines = sql.BreakLines().TrimAll(); //Reset
#region Get Script Key
var isBody = false;
var key = Guid.NewGuid();
var l = lines.FirstOrDefault(x => x.StartsWith("--MODELID: "));
if (l != null)
{
lines.Remove(l);
l = l.Replace("--MODELID:", string.Empty).Trim();
sql = string.Join("\n", lines.ToArray()); //Remove the model key from the SQL before run
//if (!Guid.TryParse(l, out key)) key = Guid.NewGuid();
}
else
{
l = lines.FirstOrDefault(x => x.StartsWith("--MODELID,BODY: "));
if (l != null)
{
lines.Remove(l);
l = l.Replace("--MODELID,BODY:", string.Empty).Trim();
sql = string.Join("\n", lines.ToArray()); //Remove the model key from the SQL before run
if (!Guid.TryParse(l, out key))
{
key = Guid.NewGuid();
}
else
{
isBody = true;
}
}
}
#endregion
if (string.IsNullOrEmpty(sql))
{
return;
}
#region Try to remove objects before creation
var dropObjectName = string.Empty;
var dropSQL = GetSQLDropScript(sql);
//Add a bit of convenience for dropping DB objects before creation
if (!string.IsNullOrEmpty(dropSQL))
{
try
{
if (!setup.CheckOnly)
{
var dropCommand = new NpgsqlCommand(dropSQL, connection);
dropCommand.Transaction = transaction;
dropCommand.CommandTimeout = 0;
DatabaseServer.ExecuteCommand(dropCommand);
}
}
catch (Exception ex)
{
//Ignore. The scripts should not need this. It has been added for convenience
}
}
#endregion
var command = new NpgsqlCommand(sql, connection);
command.Transaction = transaction;
command.CommandTimeout = 0;
try
{
if (!setup.CheckOnly)
{
var debugText = "[" + DateTime.Now.ToString() + "]\r\n";
const int MAX_SQL = 500;
var sqlLength = Math.Min(sql.Length, MAX_SQL);
debugText += sql.Substring(0, sqlLength);
if (sqlLength == MAX_SQL)
{
debugText += "...";
}
debugText += "\r\n\r\n";
Log.Verbose(debugText);
_timer.Restart();
DatabaseServer.ExecuteCommand(command);
_timer.Stop();
Log.Debug <long, string>("Time:{Elapsed:000} Sql:{sql}", _timer.ElapsedMilliseconds, sql);
if (successOrderScripts != null && isBody)
{
successOrderScripts.Add(key);
}
}
}
catch (NpgsqlException sqlexp)
{
if (failedScripts != null)
{
//Ignore this error, we will re-process it
failedScripts.Add(new KeyValuePair <Guid, string>(key, originalSQL));
return;
}
else
{
throw new InvalidSQLException(sqlexp.Message, sqlexp)
{
SQL = sql, FileName = setup.DebugScriptName
};
}
}
catch (Exception ex) { throw; }
finally
{
if (command != null)
{
command.Dispose();
}
}
}
public unsafe int RunVideo(int gap_h, int gap_w, int width, int height, SDLHelper sdlVideo) //这个是用来渲染整个大画面的
{
int frame_count = 0;
Produce_data p = new Produce_data();
fq = new FrameQueue();
p.gap_h = gap_h;
p.gap_w = gap_w;
p.target_height = height;
p.target_width = width;
IsRun = true;
exit_thread = false;
pause_thread = false;
threadVideo = Thread.CurrentThread;
SDL.SDL_Event even = new SDL.SDL_Event();
Thread refresh = new Thread(() => sfp_refresh_thread());
Thread produce = new Thread(() => ProduceFrame(ref p));
refresh.Start();
produce.Start();
System.Diagnostics.Stopwatch stopwatch = new System.Diagnostics.Stopwatch();
try
{
for (; ;)
{
//Wait
SDL.SDL_WaitEvent(out even);
if (even.type == SFM_REFRESH_EVENT)
{
FrameBuffer fb;
// 退出线程
if (exit_thread)
{
break;
}
// 暂停解析
if (pause_thread)
{
while (pause_thread)
{
Thread.Sleep(1);
}
}
while (true)
{
GetFrame(out fb);
if (fb == null)
{
Thread.Sleep(1);
}
else
{
fq.Pop();
break;
}
// Console.WriteLine("尚味获取到帧");
}
frame_count++;
//SDL播放YUV数据
//var data = fb.outbuffer;
int out_buffer_size = fb.outbuffersize;
AVFrame pFrameYUV = fb.av;
sdlVideo.SDL_Display(width * gap_w, height * gap_h, (IntPtr)(pFrameYUV.data[0]), out_buffer_size, pFrameYUV.linesize[0]);
// Console.WriteLine("渲染第" + frame_count.ToString() + "帧");
if (frame_count == 1)
{
stopwatch.Start();
}
if (frame_count == 1000)
{
stopwatch.Stop();
TimeSpan timespan = stopwatch.Elapsed;
Console.WriteLine(timespan.TotalSeconds.ToString());
Thread.Sleep(100000);
}
}
else if (even.type == SDL.SDL_EventType.SDL_KEYDOWN)
{
//Pause
if (even.key.keysym.sym == SDL.SDL_Keycode.SDLK_SPACE)
{
thread_pause = 1 - thread_pause;
}
}
else if (even.type == SDL.SDL_EventType.SDL_QUIT)
{
thread_exit = 1;
}
else if (even.type == SFM_BREAK_EVENT)
{
break;
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
finally
{
}
IsRun = false;
return(0);
}
public String GetMultiLUIS(string query)
{
//루이스 json 선언
JObject Luis = new JObject();
string LuisName = "";
try
{
int MAX = MessagesController.LUIS_APP_ID.Count(s => s != null);
Array.Resize(ref MessagesController.LUIS_APP_ID, MAX);
Array.Resize(ref MessagesController.LUIS_NM, MAX);
String[] returnLuisName = new string[MAX];
JObject[] Luis_before = new JObject[MAX];
List <string[]> textList = new List <string[]>(MAX);
String entitiesSum = "";
for (int i = 0; i < MAX; i++)
{
//textList.Add(LUIS_APP_ID[i] +"|"+ LUIS_SUBSCRIPTION + "|" + query);
textList.Add(new string[] { MessagesController.LUIS_NM[i], MessagesController.LUIS_APP_ID[i], MessagesController.LUIS_SUBSCRIPTION, query });
}
//병렬처리 시간 체크
System.Diagnostics.Stopwatch watch = new System.Diagnostics.Stopwatch();
watch.Start();
Parallel.For(0, MAX, new ParallelOptions {
MaxDegreeOfParallelism = MAX
}, async async =>
{
var task_luis = Task <JObject> .Run(() => GetIntentFromBotLUIS(textList[async][1], textList[async][2], textList[async][3]));
try
{
Task.WaitAll(task_luis);
Luis_before[async] = task_luis.Result;
returnLuisName[async] = textList[async][0];
}
catch (AggregateException e)
{
}
});
watch.Stop();
//Luis = Luis_before;
try
{
for (int i = 0; i < MAX; i++)
{
//엔티티 합치기
if ((int)Luis_before[i]["entities"].Count() > 0)
{
for (int j = 0; j < (int)Luis_before[i]["entities"].Count(); j++)
{
entitiesSum += (string)Luis_before[i]["entities"][j]["entity"].ToString() + ",";
}
}
}
}
catch (IndexOutOfRangeException e)
{
Debug.WriteLine("error = " + e.Message);
return("");
}
string luisEntities = "";
string luisType = "";
if (!String.IsNullOrEmpty(LuisName))
{
if (Luis != null || Luis.Count > 0)
{
float luisScore = (float)Luis["intents"][0]["score"];
int luisEntityCount = (int)Luis["entities"].Count();
if (MessagesController.relationList != null)
{
if (MessagesController.relationList.Count() > 0)
{
MessagesController.relationList[0].luisScore = (int)Luis["intents"][0]["score"];
}
else
{
MessagesController.cacheList.luisScore = Luis["intents"][0]["score"].ToString();
}
}
if (luisScore > Convert.ToDouble(MessagesController.LUIS_SCORE_LIMIT) && luisEntityCount > 0)
{
for (int i = 0; i < luisEntityCount; i++)
{
//luisEntities = luisEntities + Luis["entities"][i]["entity"] + ",";
luisType = (string)Luis["entities"][i]["type"];
luisType = Regex.Split(luisType, "::")[1];
luisEntities = luisEntities + luisType + ",";
}
}
}
if (!string.IsNullOrEmpty(luisEntities) || luisEntities.Length > 0)
{
luisEntities = luisEntities.Substring(0, luisEntities.LastIndexOf(","));
luisEntities = Regex.Replace(luisEntities, " ", "");
luisEntities = MessagesController.db.SelectArray(luisEntities);
if (Luis["intents"] == null)
{
MessagesController.cacheList.luisIntent = "";
}
else
{
MessagesController.cacheList.luisIntent = (string)Luis["intents"][0]["intent"];
}
MessagesController.cacheList.luisEntities = luisEntities;
}
//MessagesController.cacheList.luisEntities = LuisName;
}
return(LuisName);
}
catch (System.Exception e)
{
Debug.WriteLine(e.Message);
return("");
}
}
public static void Benchmark3SavePer(int total_parents, List <long> testTimes, List <long> testTimes2, ref int rowcount, ref int rowcount2)
{
var watch = new System.Diagnostics.Stopwatch();
watch.Start();
long cnt1 = 0;
var people = new EntitySet <PersonWrapped>();
Parallel.For(1, total_parents + 1, (parentcnt) =>
{
using (CEF.NewServiceScope())
{
var parent = CEF.NewObject(new PersonWrapped()
{
Name = $"NP{parentcnt}", Age = (parentcnt % 60) + 20, Gender = (parentcnt % 2) == 0 ? "F" : "M"
});
parent.Phones.Add(new Phone()
{
Number = "888-7777", PhoneTypeID = PhoneType.Mobile
});
parent.Phones.Add(new Phone()
{
Number = "777-6666", PhoneTypeID = PhoneType.Work
});
if ((parentcnt % 12) == 0)
{
CEF.NewObject(new Phone()
{
Number = "666-5555", PhoneTypeID = PhoneType.Home
});
}
else
{
parent.Phones.Add(new Phone()
{
Number = "777-6666", PhoneTypeID = PhoneType.Home
});
}
Interlocked.Add(ref cnt1, 4);
for (int childcnt = 1; childcnt <= (parentcnt % 4); ++childcnt)
{
var child = CEF.NewObject(new PersonWrapped()
{
Name = $"NC{parentcnt}{childcnt}",
Age = parent.Age - 20,
Gender = (parentcnt % 2) == 0 ? "F" : "M"
,
Phones = new Phone[] { new Phone()
{
Number = "999-8888", PhoneTypeID = PhoneType.Mobile
} }
});
parent.Kids.Add(child);
Interlocked.Add(ref cnt1, 2);
}
CEF.DBSave();
}
});
rowcount += (int)cnt1;
testTimes.Add(watch.ElapsedMilliseconds);
watch.Restart();
long cnt2 = 0;
// For purposes of benchmarking, treat this as a completely separate operation
// For everyone who's a parent of at least 30 yo, if at least 2 children of same sex, remove work phone, increment age
int?id = null;
using (var ss = CEF.NewServiceScope())
{
var people2 = new EntitySet <Person>().DBRetrieveSummaryForParents(30);
Parallel.ForEach((from a in people2 let d = a.AsDynamic() where d.MaleChildren > 1 || d.FemaleChildren > 1 select a).ToList(), (p) =>
{
using (CEF.UseServiceScope(ss))
{
if (!id.HasValue)
{
id = p.PersonID;
}
p.AsInfraWrapped().SetValue(nameof(Person.Age), p.Age + 1);
var ph2 = new EntitySet <Phone>().DBRetrieveByOwner(p.PersonID, PhoneType.Work).FirstOrDefault();
if (ph2 != null)
{
CEF.DeleteObject(ph2);
}
p.DBSave();
Interlocked.Add(ref cnt2, 2);
}
});
// Simulate "later heavy read access"...
for (int c = 0; c < 50000; ++c)
{
var work = new EntitySet <Phone>().DBRetrieveByOwner(c + id.GetValueOrDefault(), PhoneType.Work).FirstOrDefault();
if (work != null && work.Number == "123")
{
MessageBox.Show("Found (should never!)");
}
}
}
rowcount2 += (int)cnt2 + 50000;
watch.Stop();
testTimes2.Add(watch.ElapsedMilliseconds);
}
/// <summary>
/// Testing simulteneously open files by .NET FileStream
/// 1MLN - OK
/// </summary>
private void TestQuantityOfOpenFiles()
{
System.Diagnostics.Stopwatch sw = new System.Diagnostics.Stopwatch();
sw.Start();
/*Testing quantity of Files which can be opened by .NET*/
FileStream fs = null;
string pd = @"D:\temp\DBreezeTest\1\";
Dictionary <int, FileStream> dfs = new Dictionary <int, FileStream>();
if (System.IO.Directory.Exists(pd))
{
System.IO.Directory.Delete(pd, true);
}
System.IO.Directory.CreateDirectory(pd);
int t1 = 0;
int t2 = 1000000; //Works well
//int t2 = 5;
for (int i = 0; i <= t2; i++)
{
try
{
fs = new FileStream(pd + i.ToString(), FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None);
dfs.Add(i, fs);
}
catch (Exception ex)
{
Console.WriteLine("ERR ENDED WITH {0} open files", i);
}
}
//Console.WriteLine("Done");
//Console.WriteLine("RW " + t1.ToString());
//dfs[t1].Write(new byte[] { 1, 2, 3 }, 0, 3);
//dfs[t1].Flush();
//byte[] r = new byte[3];
//dfs[t1].Position = 0;
//int q = dfs[t1].Read(r, 0, 3);
//Console.WriteLine(r.ToBytesString(""));
//dfs[t1].Close();
//dfs[t1].Dispose();
//Console.WriteLine("RW " + t2.ToString());
//dfs[t2].Write(new byte[] { 1, 2, 3 }, 0, 3);
//dfs[t2].Flush();
////byte[] r = new byte[3];
//dfs[t2].Position = 0;
//q = dfs[t2].Read(r, 0, 3);
//Console.WriteLine(r.ToBytesString(""));
//dfs[t2].Close();
//dfs[t2].Dispose();
sw.Stop();
Console.WriteLine("CREATE FILE DONE " + sw.ElapsedMilliseconds.ToString());
Console.WriteLine("*************** testing access");
Random rnd = new Random();
int fIn = 0;
byte[] r = null;
int q = 0;
for (int i = 0; i < 20; i++)
{
fIn = rnd.Next(t2 - 1);
dfs[fIn].Write(new byte[] { 1, 2, 3 }, 0, 3);
dfs[fIn].Flush();
r = new byte[3];
dfs[fIn].Position = 0;
q = dfs[fIn].Read(r, 0, 3);
Console.WriteLine("RW: {0}; V: {1}", fIn, r.ToBytesString(""));
}
}
public static void Benchmark1(int total_parents, List <long> testTimes, List <long> testTimes2, ref int rowcount, ref int rowcount2)
{
var watch = new System.Diagnostics.Stopwatch();
watch.Start();
using (CEF.NewServiceScope())
{
var people = new EntitySet <PersonWrapped>();
for (int parentcnt = 1; parentcnt <= total_parents; ++parentcnt)
{
var parent = new PersonWrapped()
{
Name = $"NP{parentcnt}", Age = (parentcnt % 60) + 20, Gender = (parentcnt % 2) == 0 ? "F" : "M"
};
parent.Phones.Add(new Phone()
{
Number = "888-7777", PhoneTypeID = PhoneType.Mobile
});
parent.Phones.Add(new Phone()
{
Number = "777-6666", PhoneTypeID = PhoneType.Work
});
if ((parentcnt % 12) == 0)
{
CEF.NewObject(new Phone()
{
Number = "666-5555", PhoneTypeID = PhoneType.Home
});
}
else
{
parent.Phones.Add(new Phone()
{
Number = "777-6666", PhoneTypeID = PhoneType.Home
});
}
rowcount += 4;
for (int childcnt = 1; childcnt <= (parentcnt % 4); ++childcnt)
{
var child = CEF.NewObject(new PersonWrapped()
{
Name = $"NC{parentcnt}{childcnt}",
Age = parent.Age - 20,
Gender = (parentcnt % 2) == 0 ? "F" : "M"
,
Phones = new Phone[] { new Phone()
{
Number = "999-8888", PhoneTypeID = PhoneType.Mobile
} }
});
parent.Kids.Add(child);
rowcount += 2;
}
people.Add(parent);
}
CEF.DBSave();
}
testTimes.Add(watch.ElapsedMilliseconds);
watch.Restart();
// For purposes of benchmarking, treat this as a completely separate operation
using (var ss = CEF.NewServiceScope())
{
// For everyone who's a parent of at least 30 yo, if at least 2 children of same sex, remove work phone, increment age
var people = new EntitySet <Person>().DBRetrieveSummaryForParents(30);
Parallel.ForEach((from a in people let d = a.AsDynamic() where d.MaleChildren > 1 || d.FemaleChildren > 1 select a).ToList(), (p) =>
{
using (CEF.UseServiceScope(ss))
{
p.Age += 1;
var phones = new EntitySet <Phone>().DBRetrieveByOwner(p.PersonID, PhoneType.Work);
if (phones.Any())
{
CEF.DeleteObject(phones.First());
}
}
});
rowcount2 += CEF.DBSave().Count();
}
watch.Stop();
testTimes2.Add(watch.ElapsedMilliseconds);
}
static void Main(string[] args)
{
int i, min, max;
nc = 2; // количество ядер
n = 100000000; // количество элементов в массиве
A = new int[n];
B = new int[nc];
Random r = new Random(); // генирируем массив
for (int j = 0; j < n; j++)
{
A[j] = r.Next(100);
}
System.Diagnostics.Stopwatch sWatch = new System.Diagnostics.Stopwatch();
sWatch.Start(); // запуск секундомера
min = A[0];
for (i = 1; i < n; i++)
{
if (A[i] < min)
{
min = A[i];
}
}
max = A[0];
for (i = 1; i < n; i++)
{
if (A[i] > max)
{
max = A[i];
}
}
Console.WriteLine(min);
Console.WriteLine(max);
sWatch.Stop(); // отключение секундомера
Console.WriteLine("Последовательный алгоритм = {0} мс.", sWatch.ElapsedMilliseconds.ToString());
// создание массива объектов для хранения параметров
InputData[] ClArr = new InputData[nc];
for (i = 0; i < nc; i++)
{
ClArr[i] = new InputData();
}
// делим количество элементов в массиве на nc частей
int step = (Int32)(n / nc);
// заполняем массив параметров
int c = -1;
for (i = 0; i < nc; i++)
{
ClArr[i].start = c + 1;
ClArr[i].stop = c + step;
ClArr[i].i = i;
c = c + step;
}
Dispatcher d = new Dispatcher(nc, "Test Pool"); // диспетчер с nc потоками в пуле
DispatcherQueue dq = new DispatcherQueue("Test Queue", d);
Port <int> p = new Port <int>();
for (i = 0; i < nc; i++)
{
Arbiter.Activate(dq, new Task <InputData, Port <int> >(ClArr[i], p, Mul));
}
Arbiter.Activate(dq, Arbiter.MultipleItemReceive(true, p, nc, delegate(int[] array)
{ }));
}
public void GetReportAsExcelSpreadsheet(List <int> listOfMeterIDs, MemoryStream ms, CustomerLogic result)
{
timeIsolation.IsolationType = SensorAndPaymentReportEngine.TimeIsolations.None;
// Start diagnostics timer
System.Diagnostics.Stopwatch sw = new System.Diagnostics.Stopwatch();
sw.Start();
DateTime NowAtDestination = Convert.ToDateTime(this._CustomerConfig.DestinationTimeZoneDisplayName);// DateTime.Now;//Datetime.Now;//DateTime.Now;//Datetime.Now;
// Now gather and analyze data for the report
SensorAndPaymentReportEngine.RequiredDataElements requiredDataElements = new SensorAndPaymentReportEngine.RequiredDataElements();
requiredDataElements.NeedsSensorData = true;
requiredDataElements.NeedsPaymentData = false;
requiredDataElements.NeedsOverstayData = false;
requiredDataElements.NeedsEnforcementActionData = false;
this._ReportEngine = new SensorAndPaymentReportEngine(this._CustomerConfig, _ReportParams);
this._ReportEngine.GatherReportData(listOfMeterIDs, requiredDataElements, result);
OfficeOpenXml.ExcelWorksheet ws = null;
using (OfficeOpenXml.ExcelPackage pck = new OfficeOpenXml.ExcelPackage())
{
// Let's create a report coversheet and overall summary page, with hyperlinks to the other worksheets
// Create the worksheet
ws = pck.Workbook.Worksheets.Add("Summary");
// Render the standard report title lines
rowIdx = 1; // Excel uses 1-based indexes
colIdx = 1;
RenderCommonReportTitle(ws, this._ReportName);
// Render common report header for enforcement activity restriction filter, but only if its not for all activity
if (this._ReportParams.ActionTakenRestrictionFilter != SensorAndPaymentReportEngine.ReportableEnforcementActivity.AllActivity)
{
rowIdx++;
colIdx = 1;
RenderCommonReportFilterHeader_ActionTakenRestrictions(ws);
}
// Render common report header for regulated hour restriction filter
rowIdx++;
colIdx = 1;
RenderCommonReportFilterHeader_RegulatedHourRestrictions(ws);
using (OfficeOpenXml.ExcelRange rng = ws.Cells[2, 1, rowIdx, numColumnsMergedForHeader])
{
rng.Style.Fill.PatternType = OfficeOpenXml.Style.ExcelFillStyle.Solid; //Set Pattern for the background to Solid
rng.Style.Fill.BackgroundColor.SetColor(System.Drawing.Color.FromArgb(207, 221, 237)); //Set color to lighter blue FromArgb(184, 204, 228)
}
rowIdx++;
colIdx = 1;
int hyperlinkstartRowIdx = rowIdx;
if (_ReportParams.IncludeMeterSummary == true)
{
RenderWorksheetHyperlink(ws, "Meter Occupancy", "Meter Occupancy summary");
}
if (_ReportParams.IncludeSpaceSummary == true)
{
RenderWorksheetHyperlink(ws, "Space Occupancy", "Space Occupancy summary");
}
if (_ReportParams.IncludeAreaSummary == true)
{
RenderWorksheetHyperlink(ws, "Area Occupancy", "Area Occupancy summary");
}
if (_ReportParams.IncludeDailySummary == true)
{
RenderWorksheetHyperlink(ws, "Daily Occupancy", "Daily Occupancy summary");
}
if (_ReportParams.IncludeMonthlySummary == true)
{
RenderWorksheetHyperlink(ws, "Monthly Occupancy", "Monthly Occupancy summary");
}
if (_ReportParams.IncludeDetailRecords == true)
{
RenderWorksheetHyperlink(ws, "Details", "Occupancy details");
}
rowIdx++;
rowIdx++;
colIdx = 1;
using (OfficeOpenXml.ExcelRange rng = ws.Cells[hyperlinkstartRowIdx, 1, rowIdx, numColumnsMergedForHeader])
{
rng.Style.Fill.PatternType = OfficeOpenXml.Style.ExcelFillStyle.Solid;
rng.Style.Fill.BackgroundColor.SetColor(System.Drawing.Color.White);
}
// Now start the report data summary header
RenderOverallReportSummary(ws);
// --- END OF OVERALL SUMMARY WORKSHEET ---
// Should we include a worksheet with Meter aggregates?
if (_ReportParams.IncludeMeterSummary == true)
{
RenderMeterSummaryWorksheet(pck, "Meter Occupancy");
}
// Should we include a worksheet with Space aggregates?
if (_ReportParams.IncludeSpaceSummary == true)
{
RenderSpaceSummaryWorksheet(pck, "Space Occupancy");
}
// Should we include a worksheet with Area aggregates?
if (_ReportParams.IncludeAreaSummary == true)
{
RenderAreaSummaryWorksheet(pck, "Area Occupancy");
}
// Should we include a worksheet with Daily aggregates?
if (_ReportParams.IncludeDailySummary == true)
{
RenderDailySummaryWorksheet(pck, "Daily Occupancy");
}
// Should we include a worksheet with Monthly aggregates?
if (_ReportParams.IncludeDailySummary == true)
{
RenderMonthlySummaryWorksheet(pck, "Monthly Occupancy");
}
// Should we include a Details worksheet?
if (_ReportParams.IncludeDetailRecords == true)
{
// Create the worksheet
ws = pck.Workbook.Worksheets.Add("Details");
int detailColumnCount = 8;
// Render the header row
rowIdx = 1; // Excel uses 1-based indexes
ws.SetValue(rowIdx, 1, "Space #");
ws.SetValue(rowIdx, 2, "Meter #");
ws.SetValue(rowIdx, 3, "Area #");
ws.SetValue(rowIdx, 4, "Area");
ws.SetValue(rowIdx, 5, "Event Start");
ws.SetValue(rowIdx, 6, "Event End");
ws.SetValue(rowIdx, 7, "Occupied?");
ws.SetValue(rowIdx, 8, "Duration");
// Format the header row
using (OfficeOpenXml.ExcelRange rng = ws.Cells[1, 1, 1, detailColumnCount])
{
rng.Style.Font.Bold = true;
rng.Style.Fill.PatternType = OfficeOpenXml.Style.ExcelFillStyle.Solid; //Set Pattern for the background to Solid
rng.Style.Fill.BackgroundColor.SetColor(System.Drawing.Color.FromArgb(79, 129, 189)); //Set color to dark blue
rng.Style.Font.Color.SetColor(System.Drawing.Color.White);
}
// Increment the row index, which will now be the 1st row of our data
rowIdx++;
#region Populate data for each record
foreach (SpaceAsset spaceAsset in this._ReportEngine.ReportDataModel.SpacesIncludedInReport)
{
List <SensorAndPaymentReportEngine.CommonSensorAndPaymentEvent> spaceRecs = this._ReportEngine.ReportDataModel.FindRecsForBayAndMeter(spaceAsset.SpaceID, spaceAsset.MeterID);
foreach (SensorAndPaymentReportEngine.CommonSensorAndPaymentEvent nextEvent in spaceRecs)
{
// Don't detail this item if its a "dummy" event
if (nextEvent.IsDummySensorEvent == true)
{
continue;
}
AreaAsset areaAsset = _ReportEngine.GetAreaAsset(spaceAsset.AreaID_PreferLibertyBeforeInternal);
// Output row values for data
ws.SetValue(rowIdx, 1, spaceAsset.SpaceID);
ws.SetValue(rowIdx, 2, spaceAsset.MeterID);
if (areaAsset != null)
{
ws.SetValue(rowIdx, 3, areaAsset.AreaID);
ws.SetValue(rowIdx, 4, areaAsset.AreaName);
}
ws.SetValue(rowIdx, 5, nextEvent.SensorEvent_Start);
ws.SetValue(rowIdx, 6, nextEvent.SensorEvent_End);
if (nextEvent.SensorEvent_IsOccupied == true)
{
ws.SetValue(rowIdx, 7, "Y");
}
else
{
ws.SetValue(rowIdx, 7, "N");
}
ws.SetValue(rowIdx, 8, FormatTimeSpanAsHoursMinutesAndSeconds(nextEvent.SensorEvent_Duration));
// Increment the row index, which will now be the next row of our data
rowIdx++;
// Is there a child "repeat" event also?
if (nextEvent.RepeatSensorEvents != null)
{
foreach (SensorAndPaymentReportEngine.CommonSensorAndPaymentEvent repeatEvent in nextEvent.RepeatSensorEvents)
{
ws.SetValue(rowIdx, 1, spaceAsset.SpaceID);
ws.SetValue(rowIdx, 2, spaceAsset.MeterID);
if (areaAsset != null)
{
ws.SetValue(rowIdx, 3, areaAsset.AreaID);
ws.SetValue(rowIdx, 4, areaAsset.AreaName);
}
ws.SetValue(rowIdx, 5, repeatEvent.SensorEvent_Start);
ws.SetValue(rowIdx, 6, repeatEvent.SensorEvent_End);
if (repeatEvent.SensorEvent_IsOccupied == true)
{
ws.SetValue(rowIdx, 7, "Y");
}
else
{
ws.SetValue(rowIdx, 7, "N");
}
ws.SetValue(rowIdx, 8, FormatTimeSpanAsHoursMinutesAndSeconds(repeatEvent.SensorEvent_Duration));
// Increment the row index, which will now be the next row of our data
rowIdx++;
}
}
}
}
#endregion
// We will add autofilters to our headers so user can sort the columns easier
using (OfficeOpenXml.ExcelRange rng = ws.Cells[1, 1, rowIdx, detailColumnCount])
{
rng.AutoFilter = true;
}
// Apply formatting to the columns as appropriate (Starting row is 2 (first row of data), and ending row is the current rowIdx value)
ApplyNumberStyleToColumn(ws, 1, 2, rowIdx, "########0", ExcelHorizontalAlignment.Left);
ApplyNumberStyleToColumn(ws, 2, 2, rowIdx, "########0", ExcelHorizontalAlignment.Left);
ApplyNumberStyleToColumn(ws, 3, 2, rowIdx, "########0", ExcelHorizontalAlignment.Left);
ApplyNumberStyleToColumn(ws, 5, 2, rowIdx, "yyyy-mm-dd hh:mm:ss tt", ExcelHorizontalAlignment.Right);
ApplyNumberStyleToColumn(ws, 6, 2, rowIdx, "yyyy-mm-dd hh:mm:ss tt", ExcelHorizontalAlignment.Right);
ApplyNumberStyleToColumn(ws, 7, 2, rowIdx, "@", ExcelHorizontalAlignment.Right); // String value, right-aligned
ApplyNumberStyleToColumn(ws, 8, 2, rowIdx, "@", ExcelHorizontalAlignment.Right); // String value, right-aligned
// And now lets size the columns
for (int autoSizeColIdx = 1; autoSizeColIdx <= detailColumnCount; autoSizeColIdx++)
{
using (OfficeOpenXml.ExcelRange col = ws.Cells[1, autoSizeColIdx, rowIdx, autoSizeColIdx])
{
col.AutoFitColumns();
}
}
}
// All cells in spreadsheet are populated now, so render (save the file) to a memory stream
byte[] bytes = pck.GetAsByteArray();
ms.Write(bytes, 0, bytes.Length);
}
// Stop diagnostics timer
sw.Stop();
System.Diagnostics.Debug.WriteLine(this._ReportName + " generation took: " + sw.Elapsed.ToString());
}
/// <summary>
/// Builds the solution.
/// </summary>
/// <param name="placeholderDriver">The PlaceHolder driver.</param>
/// <param name="jobNodes">The job nodes.</param>
/// <param name="driverNodes">The driver nodes.</param>
/// <returns></returns>
public virtual Solution BuildSolution(Driver placeholderDriver, IList <INode> jobNodes, IList <DriverNode> driverNodes)
{
var stopWatch = new System.Diagnostics.Stopwatch();
stopWatch.Start();
int iterationsSinceBestResult = 0;
int totalIterations = 0;
bool stopping = false;
Solution bestSolution = null;
var subSolutions = new List <Solution>();
// Define iteration
Action <int, ParallelLoopState> iterationAction = (i, loopState) =>
{
var solution = ProcessDrivers(driverNodes, placeholderDriver, jobNodes);
_rwLock.EnterWriteLock();
try
{
totalIterations++;
iterationsSinceBestResult++;
subSolutions.Add(solution);
// Update progress
OnProgressEvent(
new ProgressEventArgs()
{
PrimaryTotal = MaxIterations,
PrimaryValue = totalIterations
});
var oldBest = bestSolution;
bestSolution = bestSolution == null ? solution : _routeService.GetBestSolution(bestSolution, solution);
if (bestSolution != oldBest)
{
_currentBestSolution = bestSolution;
iterationsSinceBestResult = 0;
}
// Check exit criteria
if ((loopState == null || !loopState.IsStopped) && iterationsSinceBestResult > MaxIterationSinceBestResult)
{
_logger.Info("Max iterations since best result reached ({0})", MaxIterationSinceBestResult);
stopping = true;
}
if ((loopState == null || !loopState.IsStopped) && stopWatch.ElapsedMilliseconds > MaxExecutionTime)
{
_logger.Info("Max execution time {0} reached", MaxExecutionTime);
stopping = true;
}
if (_isCancelling)
{
stopping = true;
}
if (stopping)
{
if (loopState != null)
{
loopState.Stop();
}
}
}
finally
{
_rwLock.ExitWriteLock();
}
// Update Pheromone Matrix
if (!stopping && PheromoneUpdateFrequency > 0 && i > 0 && i % PheromoneUpdateFrequency == 0)
{
List <Solution> subResultCopy = null;
_rwLock.EnterWriteLock();
{
subResultCopy = subSolutions.ToList();
subSolutions.Clear();
}
_rwLock.ExitWriteLock();
foreach (var subSolution in subResultCopy)
{
_pheromoneMatrix.UpdatePheromoneMatrix(subSolution);
}
}
};
// Run iterations
//if (EnableParallelism)
if (false) // ajh ajh
{
Parallel.For(0, MaxIterations, iterationAction);
}
else
{
for (var i = 0; i < MaxIterations; i++)
{
iterationAction(i, null);
if (stopping)
{
break;
}
}
}
stopWatch.Stop();
return(bestSolution);
}
private void btnCrcFile_Click(object sender, EventArgs e)
{
btnFile_Click(btnCrcFile, new EventArgs());
Application.DoEvents();
int times = 1000;
byte[] bs = File.ReadAllBytes(txtCrcFile.Text);
FileStream fs = File.OpenRead(txtCrcFile.Text);
MemoryStream ms = new MemoryStream(bs);
byte[] res = null;
System.Diagnostics.Stopwatch watch = new System.Diagnostics.Stopwatch();
Crc16 crc16 = Crc16.Create();
watch.Start();
for (int i = 0; i < times; i++)
{
res = crc16.ComputeHash(bs);
}
watch.Stop();
lab16B.Text = res.ToHexString("") + " > " + (watch.ElapsedTicks / times).ToString();
Application.DoEvents();
watch.Restart();
for (int i = 0; i < times; i++)
{
res = crc16.ComputeHash(fs);
}
watch.Stop();
lab16S.Text = res.ToHexString("") + " > " + (watch.ElapsedTicks / times).ToString();
Application.DoEvents();
watch.Restart();
for (int i = 0; i < times; i++)
{
res = crc16.ComputeHash(ms);
}
watch.Stop();
lab16M.Text = res.ToHexString("") + " > " + (watch.ElapsedTicks / times).ToString();
Application.DoEvents();
Crc32 crc32 = Crc32.Create();
watch.Start();
for (int i = 0; i < times; i++)
{
res = crc32.ComputeHash(bs);
}
watch.Stop();
lab32B.Text = res.ToHexString("") + " > " + (watch.ElapsedTicks / times).ToString();
Application.DoEvents();
watch.Restart();
for (int i = 0; i < times; i++)
{
res = crc32.ComputeHash(fs);
}
watch.Stop();
lab32S.Text = res.ToHexString("") + " > " + (watch.ElapsedTicks / times).ToString();
Application.DoEvents();
watch.Restart();
for (int i = 0; i < times; i++)
{
res = crc32.ComputeHash(ms);
}
watch.Stop();
lab32M.Text = res.ToHexString("") + " > " + (watch.ElapsedTicks / times).ToString();
Application.DoEvents();
}