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New posts in operating-system

Does using TSC as clock source improve timer and scheduling granularity?

What does the getcontext system call (ucontext.h) really do?

does closing a file opened with os.fdopen close the os-level fd?

Atomic operations on floats

CPU Scheduling : Finding burst time

How can i put a compiled boot sector onto a USB stick or disk?

Music player process

python: need to close file from mkstemp if I use fdopen?

Who schedules the scheduler in OS - Isn't it a chicken and egg scenario?

Why 16-bit address with 12-bit offset results in 4KB page size?

Why isn't every OS real-time?

How is thread context switching done?

What would it take to make Windows a POSIX compliant operating system out of the box?

Bus error opening and mmap'ing a file

Multithreaded Heap Management

Where are inodes stored at?

How many bits there are in a TLB ASID tag for Intel processors? And how to handle 'ASID overflow'?

Why does a single threaded process execute on several processors/cores?

Which components of program state is shared across threads in a multi-threaded process?

How do user level threads (ULTs) and kernel level threads (KLTs) differ with regards to concurrent execution?