PopCount() => std::popcount()

[tborisow]

Changelog category

• Not for changelog (changelog entry is not required)

Additional information

Use std::popcount() from C++20

[github-actions[bot]]

Hi! Thank you for contributing! The tests on this PR will run after a maintainer adds an ok-to-test label to this PR manually. Thank you for your patience!

[github-actions[bot]]

:white_circle: 2024-11-15 14:50:21 UTC Pre-commit check linux-x86_64-release-asan for 394080027d398a320351ab0c92a78f00f5e5fa51 has started. :white_circle: 2024-11-15 14:50:25 UTC Artifacts will be uploaded here :white_circle: 2024-11-15 14:53:33 UTC ya make is running... :yellow_circle: 2024-11-15 16:05:03 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet

Test history	Ya make output	Test bloat	TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
10824	10717	0	40	21	46

:green_circle: 2024-11-15 16:06:05 UTC Build successful. :green_circle: 2024-11-15 16:06:36 UTC ydbd size 4.9 GiB changed* by -83.1 KiB, which is <= 0 Bytes vs main: OK	ydbd size dash	main: 6bf263a831fb17510c691d5387a9d7c668d25b67	merge: 394080027d398a320351ab0c92a78f00f5e5fa51	diff	diff %
ydbd size	5 257 162 368 Bytes	5 257 077 248 Bytes	-83.1 KiB	-0.002%
ydbd stripped size	1 350 616 848 Bytes	1 350 538 448 Bytes	-76.6 KiB	-0.006%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}

[github-actions[bot]]

:white_circle: 2024-11-15 14:50:59 UTC Pre-commit check linux-x86_64-relwithdebinfo for 394080027d398a320351ab0c92a78f00f5e5fa51 has started. :white_circle: 2024-11-15 14:51:10 UTC Artifacts will be uploaded here :white_circle: 2024-11-15 14:54:25 UTC ya make is running... :yellow_circle: 2024-11-15 16:03:08 UTC Some tests failed, follow the links below. Going to retry failed tests...

[Test history](https://nebius.testmo.net/automation/runs/view/79368) | [Ya make output](https://storage.yandexcloud.net/ydb-gh-logs/ydb-platform/ydb/PR-check/11858313948/ya-x86-64/ya_make_output.txt) | [Test bloat](https://storage.yandexcloud.net/ydb-gh-logs/ydb-platform/ydb/PR-check/11858313948/ya-x86-64/try_1/test_bloat/tree_map.html) | TESTS | PASSED | ERRORS | FAILED | SKIPPED | MUTED^{[?](https://github.com/ydb-platform/ydb/tree/main/.github/config/muted_ya.txt "All mute rules are defined here")} | | ---: | ---: | ---: | ---: | ---: | ---: | | [75560](https://storage.yandexcloud.net/ydb-gh-logs/ydb-platform/ydb/PR-check/11858313948/ya-x86-64/try_1/ya-test.html) | [61461](https://storage.yandexcloud.net/ydb-gh-logs/ydb-platform/ydb/PR-check/11858313948/ya-x86-64/try_1/ya-test.html#PASS) | 0 | [1](https://storage.yandexcloud.net/ydb-gh-logs/ydb-platform/ydb/PR-check/11858313948/ya-x86-64/try_1/ya-test.html#FAIL) | [13985](https://storage.yandexcloud.net/ydb-gh-logs/ydb-platform/ydb/PR-check/11858313948/ya-x86-64/try_1/ya-test.html#SKIP) | [113](https://storage.yandexcloud.net/ydb-gh-logs/ydb-platform/ydb/PR-check/11858313948/ya-x86-64/try_1/ya-test.html#MUTE) |

:white_circle: 2024-11-15 16:10:11 UTC ya make is running... (failed tests rerun, try 2) :green_circle: 2024-11-15 16:19:26 UTC Tests successful.

Test history	Ya make output	Test bloat	Test bloat	TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
113 (only retried tests)	7	0	0	0	106

:green_circle: 2024-11-15 16:19:33 UTC Build successful. :green_circle: 2024-11-15 16:19:50 UTC ydbd size 2.5 GiB changed* by -3.8 KiB, which is <= 0 Bytes vs main: OK	ydbd size dash	main: 6bf263a831fb17510c691d5387a9d7c668d25b67	merge: 394080027d398a320351ab0c92a78f00f5e5fa51	diff	diff %
ydbd size	2 682 697 384 Bytes	2 682 693 504 Bytes	-3.8 KiB	-0.000%
ydbd stripped size	480 925 168 Bytes	480 924 976 Bytes	-192 Bytes	-0.000%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}