The main processes launches 4 threads. Now at this time all 4 threads will start execution immediately, but I want all the threads to wait till rest o ...
The main processes launches 4 threads. Now at this time all 4 threads will start execution immediately, but I want all the threads to wait till rest o ...
For school I am working on a project that has 2 reading threads running and 1 writing thread that work around a shared buffer. This shared buffer is s ...
I am trying to parallelize an algorithm in C. I want to use pthread_barrier_t but my Ubuntu wsl can't find it for some reason. I have pthread.h includ ...
I work with 3 different threads (t0, t1 and t2), whom I need to synchronize behaviors this way: My main thread will be creating these 3 threads, an ...
Building on my question from yesterday, here, I wrote a small code sample that starts a number of counting and a number of waiting threads. The waitin ...
I'm writing a toy program to help me understand how barriers work. In the program I have each thread checking to see if an element in one array is in ...
I am trying to use pthread. In my code below I have defined two global variables (arg1 and arg2) and in the main function I start filling each element ...
Hello guys, I have a problem in my code and i do not know how to fix it(A Segmentation fault(core dumped))! So my teacher wants me to write a program ...
I am using barriers to synchronise my two threads which will perform task_1 and task_2 respectively. After they are synchronised, I would like that ...
I am making an assignment for for school and the goal of the assignment is to use Pthread Barriers, to make the LEDs on the raspberry pi slowly fades ...
I have 10 threads and each has its own ID from 1 to 10; all threads have 2 Phases to do (i.e. Phase1 and phase2). I am trying to make all threads fini ...
I was reading about barriers found an example in Wikipedia. I have doubt whether it is correct. Here is the code from ( https://en.wikipedia.org/wiki/ ...
I'm trying to upload multiple images to firebase storage, and the app needs to do something after the uploading tasks finish. I did some research, and ...
Wanted to check if thread barrier is the right way to go about solving a problem where you have to poll the DB continuously 2-3 times in specific time ...
I am trying to write a parallel simulator, that uses threads. But I cannot find what causes segmentation fault and why threads seem to get stuck on a ...
I am trying to create a c code that will sort an array with multiple threads, so i need to use barriers to synchronize threats My arguments structu ...
I'm trying to implement a barrier in Ada which has similar functionality to C's pthread_barrier_wait. Ada 2012 has Ada.Synchronous_Barriers but that's ...
I'm writing an SMT program, and I'm trying to workaround an interesting problem. I need all my functions to exit together, however some of the thread ...
I've got a pthread-based multithreaded program that has four threads indefinitely executing this run-loop (pseudocode): This works pretty well, in ...
Hi Sorry for posting a big dump of code but I'm very new at C code, Basically I'm doing an assignment for college and and I have to implement a "pthre ...