Tag: programming language

Type System Revise

I did some speed profiling… – something I probably should have done a before outright stating my virtual machine is “not improvable” on its blog. Of course, I know better, and that’s why I performed speed profiling.
The profiling narrowed down the bulk of the speed bottleneck to function calls (actually, it was a confirmed educated guess, but I think I know where the other bottlenecks are).
Not to the surprise of any expert, the primary issue turned out to be string comparison. Strings add up to be amazingly expensive. Currently, there are too many function calls that depend on them in the script execution section of the engine.
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The Birth of Copper

I do love languages, and (as I wrote in my very first post on this blog) Copper has its origins in Goldfish, a language initially intended for AI. In a way, making a language was still on the bucket list, so the things I said in that post are not lie, but there is more to the story.

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