[draxyee]

I'm using this code to write to a text file using many threads at the same time. (Parallel.Foreach a list) with a high thread count.

However, I've noticed that multi thread doesn't increase the speed from a normal foreach when using this method.

PHP Code


<?php 
public static void WriteDebug(string pathFile, string text)
            {
                try
                {
                    locker.AcquireWriterLock(int.MaxValue);
                    File.AppendAllText(pathFile, text + Environment.NewLine);
                }
                finally
                {
                    locker.ReleaseWriterLock();
                }
            } 


Is there any other efficient way to output a lot of data to somewhere (preferably to a file)?

I need it to be super super quick.

Cheers

[__Digital__]

I'm using this code to write to a text file using many threads at the same time. (Parallel.Foreach a list) with a high thread count.

However, I've noticed that multi thread doesn't increase the speed from a normal foreach when using this method.

PHP Code


<?php 
public static void WriteDebug(string pathFile, string text)
            {
                try
                {
                    locker.AcquireWriterLock(int.MaxValue);
                    File.AppendAllText(pathFile, text + Environment.NewLine);
                }
                finally
                {
                    locker.ReleaseWriterLock();
                }
            } 


Is there any other efficient way to output a lot of data to somewhere (preferably to a file)?

I need it to be super super quick.

Cheers

try using streamwriter it might help you

[Shadow_Cloud]

I would strongly advise log4net for this

Code

class Program
    {
        private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);

        static void Main(string[] args)
        {
            log.Info("Hello logging world!");
            Console.WriteLine("Hit enter");
            Console.ReadLine();
        }
    }

Have a look here > https://stackify.com/log4net-guide-dotnet-logging/

[Sickness]

static Streamwriter text = new Steamwriter("file.txt", true);

That line in top of main.

Inside main:
text.Autoflush = true;
text.WriteLine(string);

[Shadow_Cloud]

static Streamwriter text = new Steamwriter("file.txt", true);

That line in top of main.

Inside main:
text.Autoflush = true;
text.WriteLine(string);

By default, a StreamWriter is not thread safe.