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A comprehensive systems programming toolkit implementing low-level concepts in C, from memory management to OS internals. Features practical implementations of computer architecture concepts with a focus on performance and hardware interaction.

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mohitmishra786/BitsAndBytes

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BitsAndBytes

A comprehensive collection of low-level programming examples and system programming concepts, featuring implementations of memory management, concurrency patterns, and OS internals in C.

The repository serves as both a learning resource and a reference implementation for systems programming concepts, with a focus on performance optimization and hardware interaction.

Project Structure

/accessPatterns

  • Memory access patterns and optimizations
  • CPU data processing
  • DRAM timing and controllers

/compilation

  • Examples of compilation processes
  • Optimization levels
  • Assembly output analysis

/concurrency

  • /scheduling: Thread and process scheduling algorithms
  • /synchronization: Synchronization primitives and patterns
  • /threads: Threading implementations and examples

/memory

  • /allocation: Custom memory allocators
  • /cache: Cache optimization techniques
  • /virtual_mem: Virtual memory management

/networking

  • UART implementations
  • Input/Output systems

/os

  • /filesystem: File system operations
  • /kernel: Kernel interactions
  • /process: Process management

/security

  • /exploits: Security vulnerability examples
  • /protection: Protection mechanisms

/utils

  • Utility implementations
  • Matrix multiplication optimizations
  • Shell implementation

Documentation

Comprehensive documentation is available in the /docs directory. For contribution guidelines, please see CONTRIBUTING.md.

License

This project is licensed under the terms specified in LICENSE.

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A comprehensive systems programming toolkit implementing low-level concepts in C, from memory management to OS internals. Features practical implementations of computer architecture concepts with a focus on performance and hardware interaction.

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