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2022-03-25Revert "Finer-grained inline constant cache invalidation"Nobuyoshi Nakada
This reverts commits for [Feature #18589]: * 8008fb7352abc6fba433b99bf20763cf0d4adb38 "Update formatting per feedback" * 8f6eaca2e19828e92ecdb28b0fe693d606a03f96 "Delete ID from constant cache table if it becomes empty on ISEQ free" * 629908586b4bead1103267652f8b96b1083573a8 "Finer-grained inline constant cache invalidation" MSWin builds on AppVeyor have been crashing since the merger. Notes: Merged: https://github.com/ruby/ruby/pull/5715 Merged-By: nobu <[email protected]>
2022-03-24Finer-grained inline constant cache invalidationKevin Newton
Current behavior - caches depend on a global counter. All constant mutations cause caches to be invalidated. ```ruby class A B = 1 end def foo A::B # inline cache depends on global counter end foo # populate inline cache foo # hit inline cache C = 1 # global counter increments, all caches are invalidated foo # misses inline cache due to `C = 1` ``` Proposed behavior - caches depend on name components. Only constant mutations with corresponding names will invalidate the cache. ```ruby class A B = 1 end def foo A::B # inline cache depends constants named "A" and "B" end foo # populate inline cache foo # hit inline cache C = 1 # caches that depend on the name "C" are invalidated foo # hits inline cache because IC only depends on "A" and "B" ``` Examples of breaking the new cache: ```ruby module C # Breaks `foo` cache because "A" constant is set and the cache in foo depends # on "A" and "B" class A; end end B = 1 ``` We expect the new cache scheme to be invalidated less often because names aren't frequently reused. With the cache being invalidated less, we can rely on its stability more to keep our constant references fast and reduce the need to throw away generated code in YJIT. Notes: Merged: https://github.com/ruby/ruby/pull/5433
2022-01-20Mark `rb_clear_constant_cache` as internal use onlyNobuyoshi Nakada
In the past, many internal functions are declared in intern.h under include/ruby directory, because there were no headers for internal use.
2021-12-30Flush deprecation declarations for versions older than 3.0Nobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/5378
2021-09-10include/ruby/backward.h: skip doxygen卜部昌平
There is nothing interesting here. [ci skip] Notes: Merged: https://github.com/ruby/ruby/pull/4815
2020-12-31Fixed missing NORETURN on rb_mod_const_missingNobuyoshi Nakada
2020-12-31Defined RBIMPL_ATTR_DEPRECATED_INTERNALNobuyoshi Nakada
Get rid of duplicate attributes, which may be warned or ignored except for the first.
2020-12-30Replaced deprecation macrosNobuyoshi Nakada
* DECLARE_DEPRECATED_FEATURE with RBIMPL_ATTR_DEPRECATED_SINCE * DECLARE_DEPRECATED_INTERNAL_FEATURE with RBIMPL_ATTR_INTERNAL And moved function declarations outside both.
2020-08-27RUBY_SHOW_COPYRIGHT_TO_DIE: flip the default卜部昌平
Commit 7aab062ef3772c7e8e50fc872a1647918c76dbba says: > ruby_show_version() will no longer exits the process, if > RUBY_SHOW_COPYRIGHT_TO_DIE is set to 0. This will be the default in > the future. 3.0 is a good timing for that "future". Notes: Merged: https://github.com/ruby/ruby/pull/3342
2020-08-27RClassDeprecated: delete卜部昌平
It has been deprecated for 5 years since 1f2255604087e9a7d7efcb2df61b5ca0e2daa200. Notes: Merged: https://github.com/ruby/ruby/pull/3341
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
2020-05-11sed -i s|ruby/3|ruby/impl|g卜部昌平
This shall fix compile errors. Notes: Merged: https://github.com/ruby/ruby/pull/3079
2020-04-13add #include guard hack卜部昌平
According to MSVC manual (*1), cl.exe can skip including a header file when that: - contains #pragma once, or - starts with #ifndef, or - starts with #if ! defined. GCC has a similar trick (*2), but it acts more stricter (e. g. there must be _no tokens_ outside of #ifndef...#endif). Sun C lacked #pragma once for a looong time. Oracle Developer Studio 12.5 finally implemented it, but we cannot assume such recent version. This changeset modifies header files so that each of them include strictly one #ifndef...#endif. I believe this is the most portable way to trigger compiler optimizations. [Bug #16770] *1: https://docs.microsoft.com/en-us/cpp/preprocessor/once *2: https://gcc.gnu.org/onlinedocs/cppinternals/Guard-Macros.html Notes: Merged: https://github.com/ruby/ruby/pull/3023
2020-04-08Merge pull request #2991 from shyouhei/ruby.h卜部昌平
Split ruby.h Notes: Merged-By: shyouhei <[email protected]>
2019-08-13Renamed ruby_finalize_{0,1}Nobuyoshi Nakada
And pass rb_execution_context_t as an argument.
2018-12-24remove "deprecated" for rb_frame_method_id_and_class [Bug #15300]ko1
* include/ruby/backward.h (rb_frame_method_id_and_class): we had labeled `rb_frame_method_id_and_class()` as deprecated because MRI internal doesn't use it, but we found there are user of this API in external C-extensions. Now we don't have proper alternative API and no time to make alternative API, so I remove "deprecated" label. [Bug #15300] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66522 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-05backward.h: removed stale declarationsnobu
* include/ruby/backward.h (rb_complex_set_real, rb_complex_set_imag): removed useless declarations which have been deprecated from the beginning. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64642 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-07-27eval.c: rename "rb_frozen_class_p" to "rb_class_modify_check"mame
Just refactoring. Despite its name, the function does NOT return a boolean but raises an exception when the class given is frozen. I don't think the new name "rb_class_modify_check" is the best, but it follows the precedeint "rb_ary_modify_check", and is definitely better than "*_p". git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64078 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-03backward.h: adjusted NORETURN declarationnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62170 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-02backward.h: rb_mod_const_missing is internal functionnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62164 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-01vm.c: partially revert r60558k0kubun
because it was actually used in https://github.com/tmm1/rbtrace/blob/v0.4.8/ext/rbtrace.c#L329 and deprecated in r60579 AFTER removal in r60558. ko1 agreed that we should keep just deprecated in Ruby 2.5 and remove it later, and I'm commiting this because I want to make rbtrace.gem installation successful. backward.h: modify r60579 to make rb_frame_method_id_and_class() compilable. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60964 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-30backward.h: rb_frame_method_id_and_classnobu
* include/ruby/backward.h (rb_frame_method_id_and_class): moved a deprecated declaration from intern.h, for r60558. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60579 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-02-21backward.h: RClassDeprecatednobu
* include/ruby/backward.h (RClassDeprecated): move from ruby/ruby.h. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57678 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-02-21backward.h: move deprecated declarationnobu
* include/ruby/backward.h (rb_autoload): move declaration of deprecated function. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57675 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-02-21variable.c: remove deprecated internal featurenobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57674 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-02-21error.c: remove deprecated internal featuresnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57673 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-02-21complex.c: remove deprecated functionsnobu
* complex.c (rb_complex_set_real, rb_complex_set_imag): remove functions deprecated at 2.2. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57672 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-02-21backward.h: 2.2 deprecated featuresnobu
* include/ruby/backward.h (DECLARE_DEPRECATED_FEATURE): move features deprecated at 2.2. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57671 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-06-14remove backward macrosnobu
* include/ruby/backward.h (rb_cFixnum, rb_cBignum): remove the backward compatibility macros, to fail incompatible extension libraries earily. [Bug #12427] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55413 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-06-13Integer unification macronobu
* include/ruby/ruby.h (RUBY_INTEGER_UNIFICATION): macro to tell if Integer is integrated. [ruby-core:75718][Bug #12427] * include/ruby/backward.h, internal.h (rb_cFixnum, rb_cBignum): fallback to rb_cInteger. * bignum.c, numeric.c, ext/json/generator/generator.{c,h}: use the macro. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55394 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-01-07version.c: no exit in ruby_show_copyrightnobu
* include/ruby/backward.h (ruby_show_copyright_to_die): for source code backward compatibility. * ruby.c (process_options): return Qtrue to exit the process successfully. * version.c (ruby_show_copyright): no longer exit. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53446 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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