Is I/O Completion ports(Windows) or Asynchronous I/O (AIO) will improve performance of multithreaded

Posted by Naga on Stack Overflow See other posts from Stack Overflow or by Naga
Published on 2010-03-22T07:03:34Z Indexed on 2010/03/22 7:11 UTC
Read the original article Hit count: 360

Filed under:

aio

|

asynchronous

|

multithreading

|

tcpip

Hi,

I want to use I/O Completion ports for Windows and Asynchronous I/O (AIO) for solaris and Linux versions of my server application. The application server is multithreaded and it can accept lot of concurrent TCP connections and can process many requests per conenction. Every request will be handled by seperate detached thread. Is this criteria well enough to use the latest AIO?. Is there any standardization using which one code can be used to all platforms.

Thanks, Naga

© Stack Overflow or respective owner

Related posts about aio

POSIX AIO Library and Callback Handlers

as seen on Stack Overflow - Search for 'Stack Overflow'
According to the documentation on aio_read/write, there are basically 2 ways that the AIO library can inform your application that an async file I/O operation has completed. Either 1) you can use a signal, 2) you can use a callback function I think that callback functions are vastly preferable to… >>> More
Is I/O Completion ports(Windows) or Asynchronous I/O (AIO) will improve performance of multithreaded

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I want to use I/O Completion ports for Windows and Asynchronous I/O (AIO) for solaris and Linux versions of my server application. The application server is multithreaded and it can accept lot of concurrent TCP connections and can process many requests per conenction. Every request will be handled… >>> More
AIO network sockets and zero-copy under Linux

as seen on Stack Overflow - Search for 'Stack Overflow'
I have been experimenting with async Linux network sockets (aio_read et al in aio.h/librt), and one thing i have been trying to find out is whether these are zero-copy or not. Pretty much all i have read so far discusses file I/O, whereas its network I/O i am interested in. AIO is a bit of a pain… >>> More
aio_read from file error on OS X

as seen on Stack Overflow - Search for 'Stack Overflow'
The following code: #include <fcntl.h> #include <unistd.h> #include <stdio.h> #include <aio.h> #include <errno.h> int main (int argc, char const *argv[]) { char name[] = "abc"; int fdes; if ((fdes = open(name, O_RDWR | O_CREAT, 0600 )) < 0) printf("%d,… >>> More
TUL shows off DIY AIO PC at Pre-Computex event, Powered by AMD and Ubuntu

as seen on Internet.com - Search for 'Internet.com'
<b>Semi-Accurate:</b> "TUL might have the solution you've been waiting for if it's the case, as the company was showing off its DIY All-in-One PC today at a Pre-Computex press conference. The system on show was running Ubuntu Linux and had an AMD processor and chipset." >>> More

Related posts about asynchronous

What is asynchronous image downloading?

as seen on Stack Overflow - Search for 'Stack Overflow'
I have too many images to be download from net into iPhone? How can I build an application using asynchronous image downloading?. >>> More
Asynchronous PHP request (not AJAX)

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi I am developing an eshop application. I am using webservice to create Order in Oracle database and websvc will give a response (OrderNumber) and I will inform customer that his Order (OrderNumber) is generated My problem The creation of order is taking too much time in backend system and user is… >>> More
Asynchronous operations performance

as seen on Stack Overflow - Search for 'Stack Overflow'
One of the features of asynchronous programming in .NET is saving threads during long running operation execution. The FileStream class can be setup to allow asynchronous operations, that allows running (e.g.) a copy operation without virtually using any threads. To my surprise, I found that running… >>> More
Calling Web Service Functions Asynchronously from a Web Page

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
Over on the Asp.Net forums where I moderate, a user had a problem calling a Web Service from a web page asynchronously. I tried his code on my machine and was able to reproduce the problem. I was able to solve his problem, but only after taking the long scenic route through some of the more perplexing… >>> More
C# 5 Async, Part 1: Simplifying Asynchrony – That for which we await

as seen on Reed Copsey - Search for 'Reed Copsey'
Today’s announcement at PDC of the future directions C# is taking excite me greatly. The new Visual Studio Async CTP is amazing. Asynchronous code – code which frustrates and demoralizes even the most advanced of developers, is taking a huge leap forward in terms of usability. This… >>> More