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https://github.com/andreie91/linuxos_assignments
Linux OS assignments repository. Contains various applications, from parsing and modifying binary files to managing shared memory regions, thread synchronization, inter-process communication and more.
https://github.com/andreie91/linuxos_assignments
c docker inter-process-communication linux mutex-synchronisation shared-memory system-calls thread-safety threading
Last synced: about 16 hours ago
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Linux OS assignments repository. Contains various applications, from parsing and modifying binary files to managing shared memory regions, thread synchronization, inter-process communication and more.
- Host: GitHub
- URL: https://github.com/andreie91/linuxos_assignments
- Owner: AndreiE91
- Created: 2023-02-28T09:07:27.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2024-02-09T09:46:08.000Z (9 months ago)
- Last Synced: 2024-02-09T10:47:20.728Z (9 months ago)
- Topics: c, docker, inter-process-communication, linux, mutex-synchronisation, shared-memory, system-calls, thread-safety, threading
- Language: Python
- Homepage:
- Size: 1.11 MB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Documentation
This documentation provides an overview and solutions for three common problems encountered in software development: File Parsing Problem, Process Synchronization with Memory Problem, and Synchronization Problem with Threads.
## File Parsing Problem
### Overview
The File Parsing Problem involves reading and interpreting data from various file formats. This section discusses common challenges and solutions related to parsing files.
### Solutions
- **Choose the Right Parsing Technique**: Depending on the file format (e.g., JSON, CSV, XML), select the appropriate parsing technique such as regular expressions, built-in libraries, or third-party libraries.
- **Error Handling**: Implement robust error handling mechanisms to gracefully handle errors like file not found, malformed data, or unexpected file structure.
- **Performance Optimization**: Optimize parsing algorithms for efficiency, especially for large files, by employing techniques like buffering, parallel processing, or memory mapping.
## Process Synchronization with Memory Problem
### Overview
Process Synchronization with Memory Problem refers to the coordination and sharing of memory resources among multiple processes in a concurrent computing environment. This section addresses challenges and strategies for ensuring data consistency and preventing race conditions.
### Solutions
- **Use Inter-Process Communication (IPC) Mechanisms**: Employ IPC mechanisms such as shared memory, message queues, or sockets to facilitate communication and data exchange between processes.
- **Implement Locking Mechanisms**: Utilize synchronization primitives like mutexes, semaphores, or atomic operations to ensure exclusive access to shared memory regions and prevent data corruption.
- **Avoid Deadlocks**: Design synchronization protocols carefully to avoid deadlocks, which can occur when processes wait indefinitely for resources locked by each other.
## Synchronization Problem (Threads)
### Overview
The Synchronization Problem with Threads involves managing concurrent execution and shared resources among multiple threads within a single process. This section discusses common challenges and best practices for thread synchronization.
### Solutions
- **Thread-Safe Data Structures**: Use thread-safe data structures such as locks, condition variables, or concurrent collections to coordinate access to shared data among multiple threads.
- **Atomic Operations**: Employ atomic operations and memory barriers to ensure that critical sections of code execute atomically without interruption from other threads.
- **Thread Scheduling**: Understand and optimize thread scheduling policies to minimize contention and improve overall system performance.
- **Testing and Debugging**: Thoroughly test and debug threaded code to identify and resolve synchronization issues such as data races, deadlock, and livelock.
## Cloning
To get a local copy of these projects up and running on your machine, simply clone this repository using Git:
```sh
git clone https://github.com/AndreiE91/LinuxOS_Assignments.git
cd Linux_OS_Assignments
```
## Conclusion
This documentation provides a description of solved assignments into handling common challenges related to file parsing, process synchronization with memory, and synchronization with threads. By applying the suggested solutions and best practices, developers can enhance the reliability, performance, and scalability of their software systems.