c1f4b57c06
Now that we know both strings are of equal len of 2 or 3, optimize. Part of https://github.com/harfbuzz/harfbuzz/issues/3591 Before: ------------------------------------------------------------------------------------------------ Benchmark Time CPU Iterations ------------------------------------------------------------------------------------------------ BM_hb_ot_tags_from_script_and_language/COMMON abcd_XY 8.50 ns 8.47 ns 81221549 BM_hb_ot_tags_from_script_and_language/COMMON zh_CN 79.6 ns 79.3 ns 8785804 BM_hb_ot_tags_from_script_and_language/COMMON en_US 40.0 ns 39.9 ns 17462768 BM_hb_ot_tags_from_script_and_language/LATIN en_US 39.2 ns 39.1 ns 17886793 BM_hb_ot_tags_from_script_and_language/COMMON none 4.31 ns 4.30 ns 162805417 BM_hb_ot_tags_from_script_and_language/LATIN none 4.32 ns 4.31 ns 162656688 After: ------------------------------------------------------------------------------------------------ Benchmark Time CPU Iterations ------------------------------------------------------------------------------------------------ BM_hb_ot_tags_from_script_and_language/COMMON abcd_XY 8.27 ns 8.24 ns 81868701 BM_hb_ot_tags_from_script_and_language/COMMON zh_CN 56.1 ns 56.0 ns 12353284 BM_hb_ot_tags_from_script_and_language/COMMON en_US 24.3 ns 24.2 ns 28955030 BM_hb_ot_tags_from_script_and_language/LATIN en_US 24.5 ns 24.4 ns 28664868 BM_hb_ot_tags_from_script_and_language/COMMON none 4.35 ns 4.34 ns 161190014 BM_hb_ot_tags_from_script_and_language/LATIN none 4.36 ns 4.34 ns 161319000 |
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|---|---|---|
| .ci | ||
| .circleci | ||
| .github/workflows | ||
| docs | ||
| m4 | ||
| perf | ||
| src | ||
| subprojects | ||
| test | ||
| util | ||
| .clang-format | ||
| .codecov.yml | ||
| .editorconfig | ||
| AUTHORS | ||
| BUILD.md | ||
| CMakeLists.txt | ||
| CONFIG.md | ||
| COPYING | ||
| Makefile.am | ||
| NEWS | ||
| README | ||
| README.md | ||
| README.mingw.md | ||
| README.python.md | ||
| RELEASING.md | ||
| TESTING.md | ||
| THANKS | ||
| autogen.sh | ||
| configure.ac | ||
| git.mk | ||
| harfbuzz.doap | ||
| meson.build | ||
| meson_options.txt | ||
| mingw-configure.sh | ||
| replace-enum-strings.cmake | ||
README.md
This is HarfBuzz, a text shaping library.
For bug reports, mailing list, and other information please visit:
For license information, see COPYING.
For build information, see BUILD.md.
For custom configurations, see CONFIG.md.
For test execution, see TESTING.md.
Documentation: https://harfbuzz.github.io
Packaging status of HarfBuzz
