Top "Shared-memory" questions

Memory that may be simultaneously accessed by multiple programs

Combine Pool.map with shared memory Array in Python multiprocessing

I have a very large (read only) array of data that I want to be processed by multiple processes in …

python multiprocessing shared-memory pool
Does using .reset() on a std::shared_ptr delete all instances

I'm new to shared_ptr's and I'm trying to figure out the exact functionality of the .reset() function. #include <…

c++ memory memory-leaks shared-memory shared-ptr
How to implement shared memory in .NET?

I have a C++.NET app and a C#.NET app. I would like them to communicate via shared memory. …

.net shared-memory
When to use Pipes vs When to use Shared Memory

I am reading about various IPC mechanism. I am trying to figure out the scenarios, where we use Shared Memory …

linux ipc pipe shared-memory
Shared Memory or mmap - Linux C/C++ IPC

The context is Inter-Process-Communication where one process("Server") has to send fixed-size structs to many listening processes("Clients") running on …

c++ c ipc shared-memory mmap
wait and notify in C/C++ shared memory

How to wait and notify like in Java In C/C++ for shared memory between two or more thread?I …

c++ c multithreading synchronization shared-memory
Read Write Integer Array Into Shared Memory

The following is the READER-WRITER code for my shared memory. Read Code- int main(){ int shmid; int *array; int count = 5; …

c linux gcc shared-memory read-write
Sharing memory between processes through the use of mmap()

I'm in Linux 2.6. I have an environment where 2 processes simulate (using shared memory) the exchange of data through a simple …

c linux ipc shared-memory mmap
Share variables/memory between all PHP processes

Is it possible to share variables and arrays between all PHP processes without duplicating them? Using memcached, I think PHP …

php shared-memory
Share Large, Read-Only Numpy Array Between Multiprocessing Processes

I have a 60GB SciPy Array (Matrix) I must share between 5+ multiprocessing Process objects. I've seen numpy-sharedmem and read this …

python numpy multiprocessing shared-memory