Posts in Usage
Keep those cores busy!
I always claim that most computers will have 1024 or more cores before my retirement. And that most embedded systems will have even more, a decade later. However, it’s not easy to write technical software for those “massive-parallel embedded computers”, not with the current languages – simple because a developer has to put in too many details. Accordingly, the “best, ever” programming language should facilitate and support “natural concurrency”.
In Castle, you can easily write code that can run efficiently on thousands of cores.
FSMs are needed
Finit State Machines (FSMs) are great to model behaviour and control flow. Probably it is one of the most used design patterns; some developers are not even aware they are using it (when using the State pattern). And non of the well-known system-programming-languages does support it directly – it’s a shame;-)
This leads to sub-optimal, often hard to maintain code. In Castle, you can use define a FSM directly. Let’s see why that is essential.
In Castle you can define a grammar directly in your code. The compiler will translate them into functions, using the build-in (PEG) compiler-compiler – at least that was it called back in the days of YACC.
How does one use that? And why should you?