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Zero-copy programming techniques can be used when exchanging data within a user space process (i.e. between two or more threads, etc.) and/or between two or more processes (see also producer–consumer problem) and/or when data has to be accessed / copied / moved inside kernel space or between a user space process and kernel space portions of operating systems (OS).
mlock/mlockall system call Linux kernel: ... mlock/mlockall system call Windows NT kernel? ... GPU memory management in-kernel Remote Desktop
Opsi is desktop management software for Windows clients based on Linux servers. It provides automatic software deployment (distribution), unattended installation of OS, patch management, hard- and software inventory, license management and software asset management, and administrative tasks for the configuration management. [116] PIKT
A monolithic kernel is an operating system architecture with the entire operating system running in kernel space. The monolithic model differs from other architectures such as the microkernel [ 1 ] [ 2 ] in that it alone defines a high-level virtual interface over computer hardware .
When a vfork system call is issued, the parent process will be suspended until the child process has either completed execution or been replaced with a new executable image via one of the "exec" family of system calls. The child borrows the memory management unit setup from the parent and memory pages are shared among the parent and child ...
A template system for configuration files is available. [2] For Rex to be able to work, the managed targets must provide a running SSH server and a Perl 5 interpreter. Rex serves a variety of applications. Examples are user & group, cron, filesystem, kernel module, process and virtual machine management. [3]
Memory management (also dynamic memory management, dynamic storage allocation, or dynamic memory allocation) is a form of resource management applied to computer memory.The essential requirement of memory management is to provide ways to dynamically allocate portions of memory to programs at their request, and free it for reuse when no longer needed.
A loadable kernel module (LKM) is an executable library that extends the capabilities of a running kernel, or so-called base kernel, of an operating system.LKMs are typically used to add support for new hardware (as device drivers) and/or filesystems, or for adding system calls.