? dispatch_async not working with background thread

I am having some heavy content to be loaded from data base and showed on to the Screen.But at the same time there is a background task of 'plist to Data base' saving is going on.Hence the UI gets stuc
 ? Multithreading in JavaFX

I need to work with multiple threads in background in a JavaFX application. I have a screen with ten buttons and I need to 'bind' each thread with the button that started the thread. If the user press
 ? Javafx Several GUI Threads - Progress Indicator

In javafx gui processes are done on a separate thread. Putting progress indicator on a background thread with Service and Task is not allowed as it is not an FX thread and indicator is FX element. Is
 ? Replace a TableView with a ProgressIndicator within VBox JavaFX

I have a TableView associated with some data, and once i hit a run button i perform some processing on that data. Each row of data is handled in a seperate thread, and while those threads are running
 ? javafx code to display progress of another running thread

I am trying to display progress of execution of some code which is written in another class. i want to call this code by creating thread and also wants to display progress of calling this thread (Code
 ? How to multi-thread in Cappuccino

I have a data intensive Cappuccino application that can take up to 30 seconds to run a 'job' An example might be to combine values from a number of arrays to produce a further array for use in a Tabl
 ? How to run 3 methods one after another in c# using threading?

I've three methods i.e. Method1,Method2 & Method3. Method1 is for downloading images from one siteMethod2 is for downloading images from 2nd siteMethod3 is for comparing imagesMethod1 gets the lis
 ? Tizen, draw OpenGL textures in a working thread

I have to generate openGL textures at run time on Tizen Native.It's not a solution for me to draw them in the UI thread as it can take some time.So I am trying to draw them in a working thread but it
 ? ways to express concurrency without thread

I am wondering about how concurrency can be expressed without an explicit thread object, not the implementation, which probably would use threads or thread pools, but the language design related issue
 ? ways to express concurrency without thread

I am wondering about how concurrency can be expressed without an explicit thread object, not the implementation, which probably would use threads or thread pools, but the language design related issue
 ? ways to express concurrency without thread

I am wondering about how concurrency can be expressed without an explicit thread object, not the implementation, which probably would use threads or thread pools, but the language design related issue
 ? What is the proper way to test a highly concurrent worker thread system?

I am working on a system that consists of:A databaseA bunch of threads pumping rows into this databaseA bunch of threads working on these rowsThe crucial point is that no more than one worker should e
 ? Message passing model in clojure for concurrency

I am inquiring to know whether or not one can use the programming language Clojure for a message passing concurrency model i.e. no shared memory region between two processes/threads.I wish to use Cloj
 ? Preferred method for awaiting concurrent threads

I have a program that loops over HTTP responses. These don't depend on each other, so they can be done simultaneously. I am using threads to do this:extern crate hyper;use std::thread;use std::sync::A
 ? Does the official OpenCL 2.2 standard support the WaveFront?

As known, AMD-OpenCL supports WaveFront (August 2015): http://amd-dev.wpengine.netdna-cdn.com/wordpress/media/2013/12/AMD_OpenCL_Programming_Optimization_Guide2.pdf The AMD Radeon HD 7770 GPU, for ex
 ? Can we use `shuffle()` instruction for reg-to-reg data-exchange between items (threads) in WaveFront?

As we known, WaveFront (AMD OpenCL) is very similar to WARP (CUDA): http://research.cs.wisc.edu/multifacet/papers/isca14-channels.pdf GPGPU languages, like OpenCL™ and CUDA, are called SIMT because t

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