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pavel_v

u/pavel_v

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r/cpp icon r/cpp

Discussions, articles and news about the C++ programming language or programming in C++.

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r/cpp
r/cpp icon r/cpp

Discussions, articles and news about the C++ programming language or programming in C++.

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Is there a working implementation of std::flat_map and std::flat_set?

pavel_v
replied to joaquintides

I could be wrong, but I think that the boost version of flat_map uses single sorted vector while the standard one is supposed to use two different collections - one for the keys and another one for the values. Here, in the WG21-SG14 repo, is the current example implementation which uses 2 separate containers.

r/cpp icon
r/cpp icon r/cpp

Discussions, articles and news about the C++ programming language or programming in C++.

Members Online
r/cpp
r/cpp icon r/cpp

Discussions, articles and news about the C++ programming language or programming in C++.

Members Online
•

Latency-Sensitive Application and the Memory Subsystem Part 2: Memory Management Mechanisms - Johnny's Software Lab

pavel_v
replied to current_thread

I'm not the person who wrote the article but there is a link to the source code for the experiment

In this experiment, we measure the impact of doing computation on an array which is prefaulted vs an array which is not prefaulted. The source code is available here.

pavel_v u/pavel_v avatar