In my app I add an CFMachPortRef (via CFMachPortCreateRunLoopSource) to a threads CFRunLoop Now i was asking myself, can this be done using GCD? Let\'s say instead of spawning my own NSThread and add
Is this possible, since Apple has open sourced the code (libdispatch?) I\'m bit confused as to how one can make use of this. Is this like a library with an API that any application can make use of, or
For learning (not practical -- yet) purposes, I\'d like to use the following method on an NSDictionary to give me back a set of keys that have values using a test I\'ve defined. Unfortunately have no
As i understood, the threads provided by GCD do have a runloop but no source/port. Now i use some of methods that call AppleScripts thru AppleEvents inside an NSOperationQueue. And sometimes my app cr
I’m looking into multithreading, and GCD seems like a much better option than manually writing a solution using pthread.h and pthreads-win32. However, although it looks like libdispatch is either wor
So I realize this question sounds stupid (and yes I am using a dual core), but I have tried two different libraries (Grand Central Dispatch and OpenMP), and when using clock() to time the code with an
Having recently learned Grand Central Dispatch, I\'ve found multithreaded code to be pretty intuitive(with GCD). I like the fact that no locks are required(and the fact that it uses lockless data stru
As a programming exercise, I just finished writing a Sudoku solver that uses the backtracking algorithm (see Wikipedia for a simple exa开发者_运维知识库mple written in C).
Background I\'m a developer who\'s in the throes of building an application for the Mac. I\'m about to get my hands on Snow Leopard. Until now I\'ve been building on Leopard. I\'ve only been doing Co
I have a solid idea how GCD works, but I want to know more about the touted \"operating system management\" internals.It seems almost every technical explanation of how Grand Central Dispatch works wi
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