With EF.DbContextFactory you can resolve easily your DbContext dependencies in a safe way injecting a factory instead of an instance itself, enabling you to work in multi-thread contexts with Entity Framework or just work safest with DbContext following the Microsoft recommendations about the DbContext lifetime.
Given a text file of passwords and choices for each possible character in the password, it will use multiple threads on the cpu and gpu to brute force all possible choices. On my 2015 MacBook Pro it saw 4.5x performance increase with using the gpu and multiple threads on the cpu.
Six disk scheduling algorithms that are synchronous. This means that when an algorithm recieve multiple queue, each string will be done one after another, independently, not simultaneously.