var app = WebApplication.Create(args);
app.MapGet("/", () => "Hello World");
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using System.Runtime.CompilerServices; | |
using System.Runtime.InteropServices; | |
using System.Runtime.Intrinsics; | |
namespace CSharpLib; | |
public class CSharpBench | |
{ | |
[MethodImpl(MethodImplOptions.AggressiveInlining)] | |
public static int[] CSharp_Bench2(int[] a, int[] b, int[] result, int size) |
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More recent resolution: | |
1. cd ~/../../etc (go to etc folder in WSL). | |
2. echo "[network]" | sudo tee wsl.conf (Create wsl.conf file and add the first line). | |
3. echo "generateResolvConf = false" | sudo tee -a wsl.conf (Append wsl.conf the next line). | |
4. wsl --terminate Debian (Terminate WSL in Windows cmd, in case is Ubuntu not Debian). | |
5. cd ~/../../etc (go to etc folder in WSL). | |
6. sudo rm -Rf resolv.conf (Delete the resolv.conf file). | |
7. In windows cmd, ps or terminal with the vpn connected do: Get-NetIPInterface or ipconfig /all for get the dns primary and | |
secondary. |
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#![allow(unused)] | |
fn main() { | |
use std::mem::{self, MaybeUninit}; | |
let data = { | |
// Create an uninitialized array of `MaybeUninit`. The `assume_init` is | |
// safe because the type we are claiming to have initialized here is a | |
// bunch of `MaybeUninit`s, which do not require initialization. | |
let mut data: [MaybeUninit<Vec<u32>>; 1000] = unsafe { | |
MaybeUninit::uninit().assume_init() |
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object obj; | |
var r = 0; | |
const int cnt = 1000000; | |
var constructorInfo = typeof(Class).GetConstructor(new[] { typeof(int) })!; | |
var hCtor = constructorInfo.MethodHandle; | |
RuntimeHelpers.PrepareMethod(RuntimeMethodHandle.FromIntPtr(hCtor.Value)); | |
var pCtor = (delegate* managed<object, int, void>)hCtor.GetFunctionPointer(); |
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using System.IO.Pipelines; | |
using System.Net; | |
using System.Net.Security; | |
using Microsoft.AspNetCore.Connections; | |
using Microsoft.AspNetCore.Connections.Features; | |
using Microsoft.AspNetCore.Http.Features; | |
using Microsoft.AspNetCore.Server.Kestrel.Core; | |
var builder = WebApplication.CreateBuilder(args); |
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Latency Comparison Numbers (~2012) | |
---------------------------------- | |
L1 cache reference 0.5 ns | |
Branch mispredict 5 ns | |
L2 cache reference 7 ns 14x L1 cache | |
Mutex lock/unlock 25 ns | |
Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
Compress 1K bytes with Zippy 3,000 ns 3 us | |
Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |
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<Project> | |
<Import Project="Sdk.props" Sdk="Microsoft.NET.Sdk" /> | |
<PropertyGroup> | |
<TargetFramework>netstandard1.0</TargetFramework> | |
<IsPackable>true</IsPackable> | |
<IncludeBuildOutput>false</IncludeBuildOutput> | |
<ContentTargetFolders>contentFiles</ContentTargetFolders> | |
<DisableImplicitFrameworkReferences>true</DisableImplicitFrameworkReferences> |
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