Search Results for "memory management"

Moss Kernel is an open-source operating system kernel project designed to explore modern OS design and provide a foundation for experimental system research and development. Rather than replicating traditional monolithic kernels exactly, it emphasizes modularity, safety, and simplicity by incorporating well-structured subsystems for memory management, scheduling, and device abstraction that are easy for contributors to understand and extend. The kernel uses Rust as its primary implementation language, which gives it strong memory safety guarantees and helps reduce common classes of bugs like data races and buffer overflows without sacrificing performance. It aims to serve as both a learning tool for systems programming students and a testbed for advanced research in kernel architecture, enabling experimentation with new ideas in process isolation, resource management, and driver models.

The Linux Kernel is the core component of the Linux operating system—a free, open-source, monolithic, Unix-like system kernel initiated by Linus Torvalds in 1991 and since evolved into a foundational technology powering everything from servers and supercomputers to smartphones and embedded devices. There are various text files in the Documentation/ subdirectory, several of them using the reStructuredText markup notation. Extensive filesystem compatibility (ext4, Btrfs, FUSE, XFS, etc.) Broad...

OpenMandriva Lx is a unique and independent distribution and direct descendant of Mandriva Linux. It comes from a 100% community-driven association that believes in the values of free software & collaboration and whose founding values are development, equality, co-operation, openness, freedom, group achievement, independence, and solidarity. Source code: Software: https://github.com/OpenMandrivaSoftware Packages: https://github.com/OpenMandrivaAssociation Build...

SerpaeOS is a free, open-sourced x86 OS. It aims to provide a good resource for OSDevers to observe how certain features are implemented. The latest version is 23.2.1 Have a tip? Found a bug? Have a comment? Want to help? Contact us at serpaeos.devers@gmail.com Buy me a coffee! :) https://bmc.link/serpaeosdeL System Requirments: *4 GB Memory *4GB minimum PATA Hard Disk connected to the master slot on the primary IDE controller. *x86 processor

FiwixOS 3 is a Fiwix distribution, an operating system made from a software collection that is based upon the Fiwix kernel. It basically comprises a Fiwix kernel, GNU tools, libraries and additional software. All the included software is free and open-source software made available both as compiled binaries and in source code form, which allows modifications to the original software. FiwixOS 3 uses the Newlib v3.1.0 as its C standard library, and the Ext2 as its primary file...

...Download Bochs.zip or Qemu.zip from Downloads/demo 2. Unzip 3. Run bochs.exe(recommand) or qemu.bat. - How to enter GUI? A: startx [enter] - Known issues? A: A little unstable because of memory management. If it happens, just restart it. - Can I get the source code? A: https://svn.code.sf.net/p/mayax/code (SVN) The entire development environment is zipped into Downloads/devenv.zip. Enjoy! - Can I join? A: For me, Mayax is a one-year project. I don't think I can do further development since I have no time. If you are interesting about its development, just drop me an email at Yang.Dongbin@gmx.com. ...

broodKernel is a kernel that is always based on the latest i9001 kernel, the big difference between an other custom kernel is that broodKernel keeps the original zImage. This means that all stock features are available, in order to tweak it I added a lot of tweaks to the kernels ramdisk. next to the ramdisk tweaks there are 2 init.d scripts which allow you to manage broodKernel the way you want. Visit the github here: https://github.com/broodplank/broodKernel

...It's basically a micro-kernel, but on top of that, instead of having multiple servers running as standalone processes, it has a modular kernel, so that each server is a module of this kernel. The micro-kernel contains only the scheduler, memory management and drivers for high-speed devices (like gigabit ethernet NICs or video cards).

U-tube monitors the memory usage of each VM to detect its memory pressure, and periodically adjusts its memory allocation via memory hotplug. It is implemented as a loadable device driver to coordinate guest OS’ MMU with underlying hypervisor. In contrast to the popular ballooning mechanism, memory hotplug can dynamically expand a guest OS’s physical memory space beyond its maximum configured at booting time.

uSmartx is a non-preemptive, multitasking, priority based kernel for use in embedded designs. Its major features are task and time control over system resources, inter task communication and simple memory management.

ftRTOS is a tiny realtime kernel for microcontrollers focused on minimal RAM usage. Fixed priority scheduling, preemptive or cooperative multitasking, no dynamic task and memory management, all objects are defined at compile time.

Jazmyn is a 32-bit, Protected mode, Multitasking OS which runs on i386 CPU`s. Its completely written in C++ & a bit of 8086 assembly. Jazmyn has 4 major parts of an OS : Process management,Memory management, Device management & File system driver.

The Memory Hotadd project aims to enhance the Linux memory management subsystem to allow integrating physical memory added to a running system. It is intended to be used on Non-NUMA Intel IA-32 based systems with memory hot-plug capability.

This project aims at documenting the linux memory management to the smallest detail possible.

I'm tring to bring this kernel full process ,interrupt and Memory management,real time ability，and FS（which will been add in the next major version). Although there's a long way to go,I'm glade to devote my spare time in it.