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2025-12-26Deprecate old VCNobuyoshi Nakada
2023-04-04[Feature #19579] Remove !USE_RVARGC code (#7655)Peter Zhu
Remove !USE_RVARGC code [Feature #19579] The Variable Width Allocation feature was turned on by default in Ruby 3.2. Since then, we haven't received bug reports or backports to the non-Variable Width Allocation code paths, so we assume that nobody is using it. We also don't plan on maintaining the non-Variable Width Allocation code, so we are going to remove it. Notes: Merged-By: maximecb <maximecb@ruby-lang.org>
2022-10-19Fix and improve coroutines for Darwin (macOS) ppc/ppc64. (#5975)Sergey Fedorov
Notes: Merged-By: ioquatix <samuel@codeotaku.com>
2022-01-12Enable Variable Width Allocation by defaultPeter Zhu
Notes: Merged: https://github.com/ruby/ruby/pull/5432
2022-01-08Revert "Enable Variable Width Allocation by default"Peter Zhu
This reverts commit c365c5921ea26e31c03a85b01ff4c04629abfc10.
2022-01-07Enable Variable Width Allocation by defaultPeter Zhu
Notes: Merged: https://github.com/ruby/ruby/pull/5413
2022-01-06Revert "Enable Variable Width Allocation by default"Peter Zhu
This reverts commit d4a95428bb244ca8c4a97ad50f3837f191f1f0c3. Notes: Merged: https://github.com/ruby/ruby/pull/5405
2022-01-06Enable Variable Width Allocation by defaultPeter Zhu
Notes: Merged: https://github.com/ruby/ruby/pull/5399
2021-10-25[Feature #18239] Implement VWA for stringsPeter Zhu
This commit adds support for embedded strings with variable capacity and uses Variable Width Allocation to allocate strings. Notes: Merged: https://github.com/ruby/ruby/pull/4933
2021-09-10include/ruby/internal/config.h: skip doxygen卜部昌平
It is definitely desirable to document them, but we need more human resources. Tentatively disable documenting them. [ci skip] Notes: Merged: https://github.com/ruby/ruby/pull/4815
2021-09-10sed -i 's/. They/. They/'卜部昌平
Truly editorial fix for comments. This works better with Emacs' set-justification-full function. [ci skip] Notes: Merged: https://github.com/ruby/ruby/pull/4815
2021-08-01gcc 10.3.0 says "__VA_OPT__ is not available until C++2a"Nobuyoshi Nakada
2020-12-12Omit checks for C89 standard or laterNobuyoshi Nakada
Now we require C99, these features available of course. * prototypes * stdarg prototypes * token pasting * stringization * string literal concatenation Notes: Merged: https://github.com/ruby/ruby/pull/3889
2020-08-29Fix a typo [ci skip]Kazuhiro NISHIYAMA
2020-08-21HAVE_STMT_AND_DECL_IN_EXPR: not for Sun C++卜部昌平
Because we check HAVE_STMT_AND_DECL_IN_EXPR in configure, it is peoven to work in C. But C++ situation can be different. Oracle Developer Studio is another example of such things. Notes: Merged: https://github.com/ruby/ruby/pull/3433
2020-08-14Enable arm64 optimizations that exist for power/x86 (#3393)AGSaidi
* Enable unaligned accesses on arm64 64-bit Arm platforms support unaligned accesses. Running the string benchmarks this change improves performance by an average of 1.04x, min .96x, max 1.21x, median 1.01x * arm64 enable gc optimizations Similar to x86 and powerpc optimizations. | |compare-ruby|built-ruby| |:------|-----------:|---------:| |hash1 | 0.225| 0.237| | | -| 1.05x| |hash2 | 0.110| 0.110| | | 1.00x| -| * vm_exec.c: improve performance for arm64 | |compare-ruby|built-ruby| |:------------------------------|-----------:|---------:| |vm_array | 26.501M| 27.959M| | | -| 1.06x| |vm_attr_ivar | 21.606M| 31.429M| | | -| 1.45x| |vm_attr_ivar_set | 21.178M| 26.113M| | | -| 1.23x| |vm_backtrace | 6.621| 6.668| | | -| 1.01x| |vm_bigarray | 26.205M| 29.958M| | | -| 1.14x| |vm_bighash | 504.155k| 479.306k| | | 1.05x| -| |vm_block | 16.692M| 21.315M| | | -| 1.28x| |block_handler_type_iseq | 5.083| 7.004| | | -| 1.38x| Notes: Merged-By: nurse <naruse@airemix.jp>
2020-05-11sed -i 's|ruby/impl|ruby/internal|'卜部昌平
To fix build failures. Notes: Merged: https://github.com/ruby/ruby/pull/3079
2020-05-11mv include/ruby/{impl,internal}卜部昌平
Devs do not love "impl". Notes: Merged: https://github.com/ruby/ruby/pull/3079
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