mirror of
https://github.com/Ryujinx/Opentk.git
synced 2025-06-01 13:00:30 +00:00
Improved Call Performance test. It now outputs to the console / log file, and provides much better results.
This commit is contained in:
the_fiddler
parent
fcfc35dc18
commit
6c4372edbc
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@ -1,59 +0,0 @@
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namespace Examples.Tests
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{
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partial class S01_Call_Performance
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{
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/// <summary>
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/// Required designer variable.
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/// </summary>
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private System.ComponentModel.IContainer components = null;
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/// <summary>
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/// Clean up any resources being used.
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/// </summary>
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/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
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protected override void Dispose(bool disposing)
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{
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if (disposing && (components != null))
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{
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components.Dispose();
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}
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base.Dispose(disposing);
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}
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#region Windows Form Designer generated code
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/// <summary>
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/// Required method for Designer support - do not modify
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/// the contents of this method with the code editor.
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/// </summary>
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private void InitializeComponent()
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{
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this.glControl1 = new OpenTK.GLControl();
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this.SuspendLayout();
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//
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// glControl1
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//
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this.glControl1.BackColor = System.Drawing.SystemColors.ControlDarkDark;
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this.glControl1.Dock = System.Windows.Forms.DockStyle.Fill;
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this.glControl1.Location = new System.Drawing.Point(0, 0);
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this.glControl1.Name = "glControl1";
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this.glControl1.Size = new System.Drawing.Size(624, 444);
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this.glControl1.TabIndex = 0;
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//
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// S01_Call_Performance
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//
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this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
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this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
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this.ClientSize = new System.Drawing.Size(624, 444);
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this.Controls.Add(this.glControl1);
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this.Name = "S01_Call_Performance";
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this.Text = "S01_Call_Performance";
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this.ResumeLayout(false);
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}
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#endregion
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private OpenTK.GLControl glControl1;
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}
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}
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@ -5,118 +5,168 @@
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#endregion
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#endregion
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using System;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Text;
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using System.Text;
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using System.Threading;
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using System.Runtime.InteropServices;
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using System.Diagnostics;
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using System.Windows.Forms;
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using System.Windows.Forms;
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using OpenTK.OpenGL;
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using OpenTK.OpenGL;
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using System.Threading;
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using System.Security;
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using System.Runtime.InteropServices;
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namespace Examples.Tests
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namespace Examples.Tests
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{
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{
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public partial class S01_Call_Performance : Form /*, IExample*/
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public class S01_Call_Performance : IExample
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{
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{
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public S01_Call_Performance()
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OpenTK.GLContext context;
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{
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const int num_calls = 1000000;
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InitializeComponent();
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Application.Idle += new EventHandler(Application_Idle);
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// Force opengl functions
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GL.Viewport(0, 0, this.Width, this.Height);
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this.ShowDialog();
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}
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bool run = false;
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float[] v = new float[] { 0.0f, 0.0f };
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float[] v = new float[] { 0.0f, 0.0f };
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public static int dummy_variable = 0;
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int i = 0;
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void dummy()
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{
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unsafe
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{
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//fixed (int* i_ptr = &i)
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{
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GCHandle h = GCHandle.Alloc(i, GCHandleType.Pinned);//.FromIntPtr((IntPtr)i_ptr);
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try
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{
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i = (int)h.AddrOfPinnedObject();
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}
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finally
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{
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h.Free();
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}
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}
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}
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}
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[DllImport("opengl32.dll", EntryPoint = "glVertex2f")]
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extern static void glVertex2f_1(float a, float b);
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[System.Security.SuppressUnmanagedCodeSecurity()]
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[DllImport("opengl32.dll", EntryPoint = "glVertex2f")]
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extern static void glVertex2f_2(float a, float b);
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[System.Security.SuppressUnmanagedCodeSecurity()]
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[DllImport("opengl32.dll", EntryPoint = "glVertex2fv")]
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extern static void glVertex2fv(float[] v);
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void Application_Idle(object sender, EventArgs e)
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{
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long count = 0;
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bool stop = false;
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if (!run)
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{
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run = true;
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GL.Clear(
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GL.Enums.ClearBufferMask.COLOR_BUFFER_BIT |
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GL.Enums.ClearBufferMask.DEPTH_BUFFER_BIT);
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//GL.Begin(GL.Enums.BeginMode.POINTS);
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System.Threading.Timer timer = new System.Threading.Timer(
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new TimerCallback(delegate { stop = true; }), null, 5000, Timeout.Infinite);
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while (!stop)
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{
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//GL.Vertex2(0.0f, 0.0f);
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GL.Vertex2(v);
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//GL.ARB.ActiveTexture(GL.Enums.ARB_multitexture.TEXTURE0_ARB);
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//dummy();
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//GL.ColorPointer(2, GL.Enums.ColorPointerType.FLOAT, 0, v);
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//glVertex2f_1(0.0f, 0.0f);
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//glVertex2f_2(0.0f, 0.0f);
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//glVertex2fv(v);
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count++;
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}
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//GL.End();
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//glControl1.Context.SwapBuffers();
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timer.Dispose();
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this.Hide();
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MessageBox.Show(String.Format("{0} calls/second.", count / 5.0));
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Application.Idle -= Application_Idle;
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this.Close();
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}
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}
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#region IExample Members
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public void Launch()
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public void Launch()
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{
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{
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using (Form f = new Form())
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{
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context = new OpenTK.GLContext(new OpenTK.DisplayMode(), new OpenTK.Platform.WindowInfo(f));
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context.CreateContext();
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Trace.WriteLine(String.Format("Number of calls: {0}", num_calls));
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Stopwatch timer = new Stopwatch();
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#region Managed functions
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Trace.Write("Timing empty loop: ");
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timer.Start();
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for (int i = 0; ++i < num_calls; )
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{
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}
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timer.Stop();
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Trace.WriteLine(String.Format("{0} ns", timer.Elapsed.TotalMilliseconds * (1000000.0 / (double)num_calls)));
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timer.Reset();
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Trace.Write("Timing inline .Net functions: ");
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timer.Start();
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for (int i = 0; ++i < num_calls; )
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{
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InlineFunction();
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}
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timer.Stop();
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Trace.WriteLine(String.Format("{0} ns", timer.Elapsed.TotalMilliseconds * (1000000.0 / (double)num_calls)));
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timer.Reset();
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Trace.Write("Timing virtual .Net functions: ");
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timer.Start();
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for (int i = 0; ++i < num_calls; )
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{
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VirtualFunction();
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}
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timer.Stop();
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Trace.WriteLine(String.Format("{0} ns", timer.Elapsed.TotalMilliseconds * (1000000.0 / (double)num_calls)));
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timer.Reset();
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#endregion
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#region OpenTK.OpenGL
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Trace.Write("Timing OpenTK.OpenGL core functions: ");
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timer.Start();
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for (int i = 0; ++i < num_calls; )
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{
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GL.Vertex2(0.0f, 0.0f);
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}
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timer.Stop();
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Trace.WriteLine(String.Format("{0} ns", timer.Elapsed.TotalMilliseconds * (1000000.0 / (double)num_calls)));
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timer.Reset();
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Trace.Write("Timing OpenTK.OpenGL core functions (array): ");
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timer.Start();
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for (int i = 0; ++i < num_calls; )
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{
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GL.Vertex2(v);
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}
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timer.Stop();
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Trace.WriteLine(String.Format("{0} ns", timer.Elapsed.TotalMilliseconds * (1000000.0 / (double)num_calls)));
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timer.Reset();
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Trace.Write("Timing OpenTK.OpenGL core functions (void*): ");
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timer.Start();
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for (int i = 0; ++i < num_calls; )
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{
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GL.CallLists(v.Length, GL.Enums.ListNameType.FLOAT, v);
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}
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timer.Stop();
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Trace.WriteLine(String.Format("{0} ns", timer.Elapsed.TotalMilliseconds * (1000000.0 / (double)num_calls)));
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timer.Reset();
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Trace.Write("Timing OpenTK.OpenGL extension functions: ");
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timer.Start();
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for (int i = 0; ++i < num_calls; )
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{
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GL.ARB.ActiveTexture(GL.Enums.ARB_multitexture.TEXTURE0_ARB);
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}
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timer.Stop();
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Trace.WriteLine(String.Format("{0} ns", timer.Elapsed.TotalMilliseconds * (1000000.0 / (double)num_calls)));
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timer.Reset();
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#endregion
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#region DllImports
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Trace.Write("Timing direct DllImport: ");
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timer.Start();
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for (int i = 0; ++i < num_calls; )
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{
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glVertex2f(0.0f, 0.0f);
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}
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timer.Stop();
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Trace.WriteLine(String.Format("{0} ns", timer.Elapsed.TotalMilliseconds * (1000000.0 / (double)num_calls)));
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timer.Reset();
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Trace.Write("Timing direct DllImport (array): ");
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timer.Start();
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for (int i = 0; ++i < num_calls; )
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{
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glVertex2fv(v);
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}
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timer.Stop();
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Trace.WriteLine(String.Format("{0} ns", timer.Elapsed.TotalMilliseconds * (1000000.0 / (double)num_calls)));
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timer.Reset();
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Trace.Write("Timing direct DllImport (void*): ");
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timer.Start();
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for (int i = 0; ++i < num_calls; )
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{
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glCallLists(v.Length, GL.Enums.ListNameType.FLOAT, v);
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}
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timer.Stop();
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Trace.WriteLine(String.Format("{0} ns", timer.Elapsed.TotalMilliseconds * (1000000.0 / (double)num_calls)));
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timer.Reset();
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#endregion
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}
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}
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}
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#endregion
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public void InlineFunction()
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{
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++dummy_variable;
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}
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public virtual void VirtualFunction()
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{
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++dummy_variable;
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}
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[DllImport("opengl32.dll", EntryPoint = "glVertex2f"), SuppressUnmanagedCodeSecurity]
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extern static void glVertex2f(float a, float b);
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[DllImport("opengl32.dll", EntryPoint = "glVertex2fv"), SuppressUnmanagedCodeSecurity]
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extern static void glVertex2fv(float[] v);
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[DllImport("opengl32.dll", EntryPoint = "glCallLists"), SuppressUnmanagedCodeSecurity]
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extern static void glCallLists(int count, GL.Enums.ListNameType type, object lists);
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}
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}
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}
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}
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@ -1,120 +0,0 @@
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<?xml version="1.0" encoding="utf-8"?>
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<root>
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<!--
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Microsoft ResX Schema
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Version 2.0
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The primary goals of this format is to allow a simple XML format
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that is mostly human readable. The generation and parsing of the
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various data types are done through the TypeConverter classes
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associated with the data types.
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Example:
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... ado.net/XML headers & schema ...
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<resheader name="resmimetype">text/microsoft-resx</resheader>
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<resheader name="version">2.0</resheader>
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<resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
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<resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
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<data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
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<data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
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<data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
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<value>[base64 mime encoded serialized .NET Framework object]</value>
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</data>
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<data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
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||||||
<value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
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|
||||||
<comment>This is a comment</comment>
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|
||||||
</data>
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There are any number of "resheader" rows that contain simple
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name/value pairs.
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Each data row contains a name, and value. The row also contains a
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type or mimetype. Type corresponds to a .NET class that support
|
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text/value conversion through the TypeConverter architecture.
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Classes that don't support this are serialized and stored with the
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mimetype set.
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The mimetype is used for serialized objects, and tells the
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ResXResourceReader how to depersist the object. This is currently not
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extensible. For a given mimetype the value must be set accordingly:
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Note - application/x-microsoft.net.object.binary.base64 is the format
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that the ResXResourceWriter will generate, however the reader can
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read any of the formats listed below.
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mimetype: application/x-microsoft.net.object.binary.base64
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value : The object must be serialized with
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: System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
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: and then encoded with base64 encoding.
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mimetype: application/x-microsoft.net.object.soap.base64
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value : The object must be serialized with
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: System.Runtime.Serialization.Formatters.Soap.SoapFormatter
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: and then encoded with base64 encoding.
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mimetype: application/x-microsoft.net.object.bytearray.base64
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value : The object must be serialized into a byte array
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: using a System.ComponentModel.TypeConverter
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||||||
: and then encoded with base64 encoding.
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||||||
-->
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|
||||||
<xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
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|
||||||
<xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
|
|
||||||
<xsd:element name="root" msdata:IsDataSet="true">
|
|
||||||
<xsd:complexType>
|
|
||||||
<xsd:choice maxOccurs="unbounded">
|
|
||||||
<xsd:element name="metadata">
|
|
||||||
<xsd:complexType>
|
|
||||||
<xsd:sequence>
|
|
||||||
<xsd:element name="value" type="xsd:string" minOccurs="0" />
|
|
||||||
</xsd:sequence>
|
|
||||||
<xsd:attribute name="name" use="required" type="xsd:string" />
|
|
||||||
<xsd:attribute name="type" type="xsd:string" />
|
|
||||||
<xsd:attribute name="mimetype" type="xsd:string" />
|
|
||||||
<xsd:attribute ref="xml:space" />
|
|
||||||
</xsd:complexType>
|
|
||||||
</xsd:element>
|
|
||||||
<xsd:element name="assembly">
|
|
||||||
<xsd:complexType>
|
|
||||||
<xsd:attribute name="alias" type="xsd:string" />
|
|
||||||
<xsd:attribute name="name" type="xsd:string" />
|
|
||||||
</xsd:complexType>
|
|
||||||
</xsd:element>
|
|
||||||
<xsd:element name="data">
|
|
||||||
<xsd:complexType>
|
|
||||||
<xsd:sequence>
|
|
||||||
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
|
|
||||||
<xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
|
|
||||||
</xsd:sequence>
|
|
||||||
<xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
|
|
||||||
<xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
|
|
||||||
<xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
|
|
||||||
<xsd:attribute ref="xml:space" />
|
|
||||||
</xsd:complexType>
|
|
||||||
</xsd:element>
|
|
||||||
<xsd:element name="resheader">
|
|
||||||
<xsd:complexType>
|
|
||||||
<xsd:sequence>
|
|
||||||
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
|
|
||||||
</xsd:sequence>
|
|
||||||
<xsd:attribute name="name" type="xsd:string" use="required" />
|
|
||||||
</xsd:complexType>
|
|
||||||
</xsd:element>
|
|
||||||
</xsd:choice>
|
|
||||||
</xsd:complexType>
|
|
||||||
</xsd:element>
|
|
||||||
</xsd:schema>
|
|
||||||
<resheader name="resmimetype">
|
|
||||||
<value>text/microsoft-resx</value>
|
|
||||||
</resheader>
|
|
||||||
<resheader name="version">
|
|
||||||
<value>2.0</value>
|
|
||||||
</resheader>
|
|
||||||
<resheader name="reader">
|
|
||||||
<value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
|
|
||||||
</resheader>
|
|
||||||
<resheader name="writer">
|
|
||||||
<value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
|
|
||||||
</resheader>
|
|
||||||
</root>
|
|
||||||
Loading…
Reference in a new issue