C++ patterns for low-latency applications including high-frequency trading

Re:C++ patterns for low-latency applications including high-... by bb88 on Monday July 08, 2024 @10:34PM (#40912012)

I think back then GC defaulted running potentially at allocation.

shared_ptr is a much better solution for garbage collection. One I wish that java had implemented.

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Re:C++ patterns for low-latency applications including high-... by josefx on Tuesday July 09, 2024 @01:31AM (#40912793)

I think CPython does reference counting for its memory management, it still has to run a GC since reference counting does not handle reference cycles.

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Re:C++ patterns for low-latency applications including high-... by throwaway2037 on Tuesday July 09, 2024 @04:18AM (#40913686)

    > shared_ptr is a much better solution for garbage collection. One I wish that java had implemented.

I'm pretty sure there is a large body of (computer science) research work around the topic of deterministic (reference-counted) vs non-deterministic (non-reference counted) garbage collection. There are lots of pros and cons for both sides. Also, I find it interesting that Java, C#, and GoLang all chose non-deterministic GC, but Perl and Python use deterministic GC. (I'm not sure what Ruby does.)

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