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New posts in operating-system
Is there an RTOS for normal PCs? [closed]
Jul 03, 2026
operating-system
rtos
Deconstructing/Hacking NodeJs
Jul 03, 2026
javascript
node.js
operating-system
what is better way of getting windows version in python?
Jul 03, 2026
python
windows
operating-system
version
platform
How to reduce the time taken to launch the app in cold start [closed]
Jul 02, 2026
android
performance
operating-system
splash-screen
cold-start
Who's responsibility is it to request pages from the OS as the stack grows?
Jul 01, 2026
c
assembly
operating-system
Is there a difference between an ISR and an interrupt handler?
Jun 29, 2026
c
operating-system
interrupt-handling
isr
Is a schedulable unit of CPU time slice process or thread?
Jun 29, 2026
multithreading
process
operating-system
cpu-architecture
scheduling
Lua file:read unexpected behavior
Jun 29, 2026
file
lua
io
operating-system
What is the size of pointers in C on PAE system?
Jun 29, 2026
c
operating-system
x86
32-bit
virtual-address-space
Will the number of OS threads spawned by go process never decrease?
Jun 28, 2026
multithreading
go
operating-system
runtime
What's the difference between "riscv64-unknown-elf-gcc" and "riscv64-linux-gnu-gcc"
Jun 27, 2026
operating-system
cross-compiling
Why is there "syscall" instruction in the x86-64 ISA, if syscalls are OS related?
Jun 27, 2026
assembly
operating-system
system-calls
machine-code
instruction-set
Check if executable is valid
Jun 25, 2026
unix
operating-system
ocaml
How do buffers work in java IO?
Jun 26, 2026
java
io
stream
operating-system
jvm
Understanding mmap
Jun 25, 2026
memory
operating-system
What actually is loaded into RAM when you run a program?
Jun 23, 2026
operating-system
Will memory write be visible after sending an IPI on x86?
Jun 23, 2026
assembly
x86
operating-system
memory-barriers
msr
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