Recent questions tagged multithreading

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multithreading - Thread affinity with Windows, MSVC, and OpenMP

I want to bind the threads in my code to each physical core. With GCC I have successfully done this using ... (mask), &mask); } #endif See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - c# events execution are thread safe?

I read a lot of event and threads discussion, but all of then focus in "what happen" if I unsuscribe from an ... (this, e); } } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Interruptible network I/O in Java

In Java 1.4+, there're 3 ways to interrupt a stream which is blocked on socket I/O: If the socket was ... to keep a reference to the socket)? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - C- Unix Sockets - Non-blocking read

I am trying to make a simple client-server chat program. On the client side I spin off another thread to read ... ); } pthread_exit(NULL); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - JUnit test not executing all threads created within the test

I wrote a simple example for threading which generates tables for numbers starting from 1 to 20. when I tested ... this. Thanks in advance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - std::future exception on gcc experimental implementation of C++0x

I'm experimenting with C++0x threading, partially implemented in gcc 4.5 and I've got a problem, which I can ... know what is the issue? Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - What is recommended way to update android ui from a -continuous- background thread?

I've read well enough on the subject to get well and thoroughly confused. I'm doing a workout tracker app such ... , just wanted to be thorough. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Python TCP Server Accepting Connections and Broadcasting Commands

I've been working on a game using a number of Raspberry Pis, Python, and some buttons/switches. My game ... would love to here any ideas! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Python threading hanging?

I have a python program that opens a socket and pulls the ssl cert. It works great but when I run it ... ) thread_6.start() thread_6.join() See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - c# run process without freezing my App's GUI

I want to start a process (calling another program), currently the external program takes time (it is normal ... tutorial or code sample? cheers See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - GUI threading in java

I'm trying to code a simple game in Java. The basic structure is a single JFrame with different JPanels that I ... check it in the first place. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Threading & Cross Threading in C#.NET, How do I change ComboBox Data from another Thread?

I need to use threading in my app, but I don't know how to perform a cross threading operation. I want ... titlescomboBox.SelectedIndex = 0; } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Does making reference variable volatile, make all its field volatile too in java?

I have read that making reference variable volatile, does not make its inner fields volatile.But i tried with below ... help with above issue?? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Delphi 2010: No thread vs threads

I'm user of delphi 2010, my current machine is intel core i7, running windows 7 x64. I've write the ... although i'm running parallel threads ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Why is a immutable pointer to a static immutable variable not Sync?

A static global C string (as in this answer) doesn't have the Sync trait. pub static MY_STRING: &'static * ... it safe to pass a reference? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - What is a thread-safe way to read/write a C# property in a class?

I am new to C#. In Java, I can make read/write of a Java class member by having 'synchronized' ... Enter (and subsequently Monitor.Exit)? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Capture Console Output of a Specific Thread in Java

I realize there are similar questions on SO, but they don't quite solve my problem. I would like a method ... capture its own specific output. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Send one-way message to all threads in Python

I need to send information to every thread that's running in my program, and every thread has to process that ... best way of achieving this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Does the position of the notify() call matter?(Java)

Suppose I have the following situation: synchronized void someMethod() { ... try { wait(); }catch(InterruptedException ... to notify() is made? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading to read a file in Java

I am creating threads to read a file in java. When I create 2 threads, each thread reads the whole file while I ... "); e.printStackTrace(); } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - How terminate Python thread without checking flag continuously

class My_Thread(threading.Thread): def __init__(self): threading.Thread.__init__(self) def run(self): print " ... give little explanation too.. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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988 views

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multithreading - how to use log4j in Multithread using java?

I want to write log for each thread using log4j and log file name will be "workthread..log",first thread ... //class please help me? Regards See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Do memory barriers guarantee a fresh read in C#?

If we have the following code in C#: int a = 0; int b = 0; void A() // runs in thread A { a ... fact that the instructions are kept in order. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Proper way to terminate a thread in c++

I'm learning about multithreading and I wrote this code: #include <iostream> #include <mutex> #include < ... recursively Aborted Thank you. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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985 views

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multithreading - Android : can AsyncTask return in another thread than UI thread?

Android documentation says that AsyncTask postExecute() is called on the UI thread. I was under the impression ... calling thread ? Thank you See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

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multithreading - android thread management onPause

I have a class that extends the Thread class and has its run method implemented as so. public void run(){ while(! ... does not use up CPU time? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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906 views

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multithreading - Multiple threads in C program

I'm writing a Unix application in C which uses multiple threads of control. I'm having a problem with the main ... I'm not sure how. Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - isAlive() method of java thread is not working properly?

I was trying a example of isAlive() method of java threading. But i found that isAlive() method is returning false ... myThread.start(); } } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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