shared-memory

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Process VS thread : can two processes share the same shared memory ? can two threads?

Understanding Processes vs Threads Can They Share Memory In the realm of computer programming and operating systems understanding the distinction between proces

Process VS thread : can two processes share the same shared memory ? can two threads?

Oracle startup not possible - ORA-00845: MEMORY_TARGET not supported on this system - but memory size seems to be fine

Oracle Startup Fails ORA 00845 MEMORY TARGET Not Supported A Deceptive Error Problem You re trying to start your Oracle database but it refuses to cooperate thr

Oracle startup not possible - ORA-00845: MEMORY_TARGET not supported on this system - but memory size seems to be fine

Shared memory not granted permission to parent process

Permission Denied Unlocking the Secrets of Shared Memory Access Have you ever encountered the dreaded Permission denied error when working with shared memory in

Shared memory not granted permission to parent process

Why is memcpy performance from heap to shared memory so poor?

Understanding the Poor Performance of memcpy from Heap to Shared Memory When dealing with inter process communication IPC in programming developers often rely o

Why is memcpy performance from heap to shared memory so poor?

active waiting in the main process C

Understanding Active Waiting in C Processes Active waiting is a programming technique that involves repeatedly checking for a condition or an event before conti

active waiting in the main process C

Accessing X11 window pixel data over shared memory

Accessing X11 Window Pixel Data Over Shared Memory Accessing pixel data from an X11 window can be a challenging task particularly when you need to share that da

Accessing X11 window pixel data over shared memory

Should I handle the memory order when using Posix-MQ and SHM within multi-processes?

Should I Handle Memory Order When Using POSIX Message Queues and Shared Memory in Multi Processes In the realm of concurrent programming especially when dealing

Should I handle the memory order when using Posix-MQ and SHM within multi-processes?

Does madvise(_, _, MADV_DONTNEED) instruct the OS to lazily write to disk?

Understanding madvise MADV DONTNEED for Lazy Disk Writes Lets examine how madvise MADV DONTNEED interacts with file I O in the context of large sequential file

Does madvise(___, ___, MADV_DONTNEED) instruct the OS to lazily write to disk?

Problem with malloc and shared memory in C

The Perils of malloc and Shared Memory in C A Deep Dive This article delves into a common issue faced by C programmers when using malloc with shared memory We w

Problem with malloc and shared memory in C

Error with operations on the elements in shared memory C

Debugging Shared Memory Operations in C A Deep Dive This article tackles a common problem encountered when working with shared memory in C errors during operati

Error with operations on the elements in shared memory C

Is there a way to write an image to memory with Python and read it from another application written in C++?

Sharing Images Between Python and C Without Disk Storage This article explores ways to share images between Python and C applications without using disk storage

Is there a way to write an image to memory with Python and read it from another application written in C++?

How to share a matrix in shared memory across multiple users using R/bigmemory

Sharing Large Matrices Across Users with R bigmemory A Practical Guide Sharing large matrices across multiple users in R can be challenging especially when deal

How to share a matrix in shared memory across multiple users using R/bigmemory

How does mmap'ed eBPF map shared between processes synchronizes operations?

Demystifying Shared e BPF Map Synchronization A Deep Dive into mmap ed Array Maps e BPF Extended Berkeley Packet Filter has become a powerful tool for user spac

How does mmap'ed eBPF map shared between processes synchronizes operations?

Multiprocessing shared memory to pass large arrays between processes

Optimizing Your Code Multiprocessing Shared Memory for Large Arrays in Python This article explores the challenges of using shared memory with multiprocessing f

Multiprocessing shared memory to pass large arrays between processes

How should I initialize pthread mutexes in shared memory, since at program start they can be already initialized?

Initializing Pthread Mutexes in Shared Memory When working with shared memory and pthread mutexes its crucial to manage initialization correctly especially in s

How should I initialize pthread mutexes in shared memory, since at program start they can be already initialized?

--shm_size change for Docker in Nextflow pipeline: containerOptions not seeming to work

h1 Troubleshooting Shared Memory Size in Docker for Nextflow Pipelines h1 p When running computationally intensive tasks within Docker containers in a Nextflow

--shm_size change for Docker in Nextflow pipeline: containerOptions not seeming to work

How to use shm_open() with a Unique Filename (or alternatives)

How to use shm open with a Unique Filename or alternatives This article will explore ways to use shm open with unique filenames in a Linux environment addressin

How to use shm_open() with a Unique Filename (or alternatives)