Comment Comment by nicula Great observations, thanks!I wrote the code that you suggested (LMK if I understood your points): https://godbolt.org/z/jW4o3cnh3And here's the benchmark output, on my machine: https://0x0.st/8SsG.txt (v1 is std::count_if(), v2 is the optimization from my blog post, and v3 is what you suggested).v2 is faster, but v3 is still quite fast. parent nicula 1 year ago
I wrote the code that you suggested (LMK if I understood your points): https://godbolt.org/z/jW4o3cnh3
And here's the benchmark output, on my machine: https://0x0.st/8SsG.txt (v1 is std::count_if(), v2 is the optimization from my blog post, and v3 is what you suggested).
v2 is faster, but v3 is still quite fast.