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2023-08-31[Bug #19349] Respect `#to_int` of `base` argumentNobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/7144
2023-08-31Separate test for `Kernel#Integer` with `base` argumentNobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/7144
2023-08-30Change heap init environment variable namesPeter Zhu
This commit changes RUBY_GC_HEAP_INIT_SIZE_{40,80,160,320,640}_SLOTS to RUBY_GC_HEAP_{0,1,2,3,4}_INIT_SLOTS. This is easier to use because the user does not need to determine the slot sizes (which can vary between 32 and 64 bit systems). They now just use the heap names (`GC.stat_heap.keys`). Notes: Merged: https://github.com/ruby/ruby/pull/8335
2023-08-29Fix Array#bsearch when block returns a non-integer numeric valueKouhei Yanagita
Notes: Merged: https://github.com/ruby/ruby/pull/8314
2023-08-29[Feature #18183] Add `chars:` option to `Random#alphanumeric`Nobuyoshi Nakada
2023-08-28Fix growth in minor GC when we have initial slotsPeter Zhu
If initial slots is set, then during a minor GC, if we have allocatable pages but the heap is mostly full, then we will set `grow_heap` to true since `total_slots` does not count allocatable pages so it will be less than `init_slots`. This can cause `allocatable_pages` to grow to much higher than desired since it will appear that the heap is mostly full. Notes: Merged: https://github.com/ruby/ruby/pull/8310
2023-08-28Remove --disable-gems in assert_in_out_errPeter Zhu
assert_in_out_err adds --disable=gems so we don't need to add --disable-gems in the args list. Notes: Merged: https://github.com/ruby/ruby/pull/8303
2023-08-27Free all empty heap pages in Process.warmupPeter Zhu
This commit adds `free_empty_pages` which frees all empty heap pages and moves the number of pages freed to the allocatable pages counter. This is used in Process.warmup to improve performance because page invalidation from copy-on-write is slower than allocating a new page. Notes: Merged: https://github.com/ruby/ruby/pull/8257
2023-08-25[Feature #19785] Deprecate RUBY_GC_HEAP_INIT_SLOTSPeter Zhu
This environment variable is replaced by `RUBY_GC_HEAP_INIT_SIZE_%d_SLOTS`, so it doesn't make sense to keep it. Notes: Merged: https://github.com/ruby/ruby/pull/8147
2023-08-26[Bug #19784] Fix behaviors against prefix with broken encodingNobuyoshi Nakada
- String#start_with? - String#delete_prefix - String#delete_prefix! Notes: Merged: https://github.com/ruby/ruby/pull/8296
2023-08-26Split string testsNobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/8296
2023-08-25Implement WeakKeyMap using weak referencesPeter Zhu
Notes: Merged: https://github.com/ruby/ruby/pull/8113
2023-08-25Implement WeakMap using weak referencesPeter Zhu
Notes: Merged: https://github.com/ruby/ruby/pull/8113
2023-08-25Expose stats about weak referencesPeter Zhu
[Feature #19783] This commit adds stats about weak references to `GC.latest_gc_info`. It adds the following two keys: - `weak_references_count`: number of weak references registered during the last GC. - `retained_weak_references_count`: number of weak references that survived the last GC. Notes: Merged: https://github.com/ruby/ruby/pull/8113
2023-08-25[Bug #19848] Flush BOMNobuyoshi Nakada
The token just after BOM needs to position at column 0, so that the indentation matches closing line. Notes: Merged: https://github.com/ruby/ruby/pull/8281
2023-08-23Handle Array#* raising ArgumentError in testJeremy Evans
Treat ArgumentError as NoMemoryError, so it will resize the array and try again. Fixes [Bug #12500] Notes: Merged: https://github.com/ruby/ruby/pull/8270
2023-08-23YJIT: Implement VM_CALL_ARGS_BLOCKARG with Proc for ISeq callsAlan Wu
Rack uses this. Speculate that the `obj` in `the_call(&obj)` will be a proc when the compile-time sample is a proc. Co-authored-by: Takashi Kokubun <takashikkbn@gmail.com> Co-authored-by: Maxime Chevalier-Boisvert <maxime.chevalierboisvert@shopify.com> Co-authored-by: Aaron Patterson <tenderlove@ruby-lang.org> Notes: Merged: https://github.com/ruby/ruby/pull/8117 Merged-By: XrXr
2023-08-20Tempfile is not neededNobuyoshi Nakada
2023-08-17Move total_freed_objects to size poolPeter Zhu
This commit moves the `total_freed_objects` statistic to the size pool which allows for `total_freed_objects` key in `GC.stat_heap`. Notes: Merged: https://github.com/ruby/ruby/pull/8231
2023-08-17Move total_allocated_objects to size poolPeter Zhu
This commit moves the `total_allocated_objects` statistic to the size pool which allows for `total_allocated_objects` key in `GC.stat_heap`. Notes: Merged: https://github.com/ruby/ruby/pull/8231
2023-08-17YJIT: implement side chain fallback for setlocal to avoid exiting (#8227)Maxime Chevalier-Boisvert
* YJIT: implement side chain fallback for setlocal to avoid exiting * Update yjit/src/codegen.rs Co-authored-by: Takashi Kokubun <takashikkbn@gmail.com> --------- Co-authored-by: Takashi Kokubun <takashikkbn@gmail.com> Notes: Merged-By: maximecb <maximecb@ruby-lang.org>
2023-08-15Add stat force_incremental_marking_finish_countPeter Zhu
This commit adds key force_incremental_marking_finish_count to GC.stat_heap. This statistic returns the number of times the size pool has forced incremental marking to finish due to running out of slots.
2023-08-13Fix the precedence of `--backtrace-limit` optionNobuyoshi Nakada
In general, if the same option specifying a single value is given multiple times at the same level, the last one overrides the earlier ones, unless prohibited. Notes: Merged: https://github.com/ruby/ruby/pull/8212
2023-08-11Fix range of `--backtrace-limit`Nobuyoshi Nakada
Also an option command line should have precedence over `RUBYOPT`. Notes: Merged: https://github.com/ruby/ruby/pull/8200
2023-08-10Deprecate Kernel#open and IO support for subprocess creation/forkingMike Dalessio
Deprecate Kernel#open and IO support for subprocess creation and forking. This deprecates subprocess creation and forking in - Kernel#open - URI.open - IO.binread - IO.foreach - IO.readlines - IO.read - IO.write This behavior is slated to be removed in Ruby 4.0 [Feature #19630] Notes: Merged: https://github.com/ruby/ruby/pull/7915
2023-08-09Prevent warnings: assigned but unused variableYusuke Endoh
2023-08-08[Bug #19833] Fix index underflow at superclasses of `BasicObject`Nobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/8185
2023-08-04Revert "Tests to move between size pools are flaky on Windows too"Peter Zhu
This reverts commit c5abe0d08f8f7686422e6eef374cf8c78aefacb6. Notes: Merged: https://github.com/ruby/ruby/pull/8166
2023-08-03Remove --disable-gems for assert_separatelyPeter Zhu
assert_separately adds --disable=gems so we don't need to add --disable-gems when calling assert_separately. Notes: Merged: https://github.com/ruby/ruby/pull/8162
2023-08-02YJIT: Fallback setivar if the receiver isn't T_OBJECT (#8160)Jean byroot Boussier
Followup: https://github.com/ruby/ruby/pull/8152 If the receiver is a T_MODULE or T_CLASS and has a lot of ivars, `get_next_shape_internal` will return `NULL`. Co-authored-by: Jean Boussier <byroot@ruby-lang.org> Notes: Merged-By: maximecb <maximecb@ruby-lang.org>
2023-08-02Fix crash in NoMethodError for dummy framesPeter Zhu
[Bug #19793] Dummy frames are created at the top level when requiring another file. While requiring a file, it will try to convert using encodings. Some of these encodings will not respond to to_str. If method_missing is redefined on Object, then it will call method_missing and attempt raise an error. However, the iseq is invalid as it's a dummy frame so it will write an invalid iseq to the created NoMethodError. The following script crashes: ``` GC.stress = true class Object public :method_missing end File.write("/tmp/empty.rb", "") require "/tmp/empty.rb" ``` With the following backtrace: ``` frame #0: 0x00000001000fa8b8 miniruby`RVALUE_MARKED(obj=4308637824) at gc.c:1638:12 frame #1: 0x00000001000fb440 miniruby`RVALUE_BLACK_P(obj=4308637824) at gc.c:1763:12 frame #2: 0x00000001000facdc miniruby`gc_writebarrier_incremental(a=4308637824, b=4308332208, objspace=0x000000010180b000) at gc.c:8822:9 frame #3: 0x00000001000faad8 miniruby`rb_gc_writebarrier(a=4308637824, b=4308332208) at gc.c:8864:17 frame #4: 0x000000010016aff0 miniruby`rb_obj_written(a=4308637824, oldv=36, b=4308332208, filename="../iseq.c", line=1279) at gc.h:804:9 frame #5: 0x0000000100162a60 miniruby`rb_obj_write(a=4308637824, slot=0x0000000100d09888, b=4308332208, filename="../iseq.c", line=1279) at gc.h:837:5 frame #6: 0x0000000100165b0c miniruby`iseqw_new(iseq=0x0000000100d09880) at iseq.c:1279:9 frame #7: 0x0000000100165a64 miniruby`rb_iseqw_new(iseq=0x0000000100d09880) at iseq.c:1289:12 frame #8: 0x00000001000d8324 miniruby`name_err_init_attr(exc=4309777920, recv=4304780496, method=827660) at error.c:1830:35 frame #9: 0x00000001000d1b80 miniruby`name_err_init(exc=4309777920, mesg=4308332496, recv=4304780496, method=827660) at error.c:1869:12 frame #10: 0x00000001000d1bd4 miniruby`rb_nomethod_err_new(mesg=4308332496, recv=4304780496, method=827660, args=4308332448, priv=0) at error.c:1957:5 frame #11: 0x000000010039049c miniruby`rb_make_no_method_exception(exc=4304914512, format=4308332496, obj=4304780496, argc=1, argv=0x000000016fdfab00, priv=0) at vm_eval.c:959:16 frame #12: 0x00000001003b3274 miniruby`raise_method_missing(ec=0x0000000100b06f40, argc=1, argv=0x000000016fdfab00, obj=4304780496, last_call_status=MISSING_NOENTRY) at vm_eval.c:999:15 frame #13: 0x00000001003945d4 miniruby`rb_method_missing(argc=1, argv=0x000000016fdfab00, obj=4304780496) at vm_eval.c:944:5 ... frame #23: 0x000000010038f5e4 miniruby`rb_vm_call_kw(ec=0x0000000100b06f40, recv=4304780496, id=2865, argc=1, argv=0x000000016fdfab00, me=0x0000000100cbfcf0, kw_splat=0) at vm_eval.c:326:12 frame #24: 0x00000001003c18e4 miniruby`call_method_entry(ec=0x0000000100b06f40, defined_class=4304927952, obj=4304780496, id=2865, cme=0x0000000100cbfcf0, argc=1, argv=0x000000016fdfab00, kw_splat=0) at vm_method.c:2720:20 frame #25: 0x00000001003c440c miniruby`check_funcall_exec(v=6171896792) at vm_eval.c:589:12 frame #26: 0x00000001000dec00 miniruby`rb_vrescue2(b_proc=(miniruby`check_funcall_exec at vm_eval.c:587), data1=6171896792, r_proc=(miniruby`check_funcall_failed at vm_eval.c:596), data2=6171896792, args="Pȗ") at eval.c:919:18 frame #27: 0x00000001000deab0 miniruby`rb_rescue2(b_proc=(miniruby`check_funcall_exec at vm_eval.c:587), data1=6171896792, r_proc=(miniruby`check_funcall_failed at vm_eval.c:596), data2=6171896792) at eval.c:900:17 frame #28: 0x000000010039008c miniruby`check_funcall_missing(ec=0x0000000100b06f40, klass=4304923536, recv=4304780496, mid=3233, argc=0, argv=0x0000000000000000, respond=-1, def=36, kw_splat=0) at vm_eval.c:666:15 frame #29: 0x000000010038fa60 miniruby`rb_check_funcall_default_kw(recv=4304780496, mid=3233, argc=0, argv=0x0000000000000000, def=36, kw_splat=0) at vm_eval.c:703:21 frame #30: 0x000000010038fb04 miniruby`rb_check_funcall(recv=4304780496, mid=3233, argc=0, argv=0x0000000000000000) at vm_eval.c:685:12 frame #31: 0x00000001001c469c miniruby`convert_type_with_id(val=4304780496, tname="String", method=3233, raise=0, index=-1) at object.c:3061:15 frame #32: 0x00000001001c4a4c miniruby`rb_check_convert_type_with_id(val=4304780496, type=5, tname="String", method=3233) at object.c:3153:9 frame #33: 0x00000001002d59f8 miniruby`rb_check_string_type(str=4304780496) at string.c:2571:11 frame #34: 0x000000010014b7b0 miniruby`io_encoding_set(fptr=0x0000000100d09ca0, v1=4304780496, v2=4, opt=4) at io.c:11655:19 frame #35: 0x0000000100139a58 miniruby`rb_io_set_encoding(argc=1, argv=0x000000016fdfb450, io=4308334032) at io.c:13497:5 frame #36: 0x00000001003c0004 miniruby`ractor_safe_call_cfunc_m1(recv=4308334032, argc=1, argv=0x000000016fdfb450, func=(miniruby`rb_io_set_encoding at io.c:13487)) at vm_insnhelper.c:3271:12 ... frame #43: 0x0000000100390b08 miniruby`rb_funcall(recv=4308334032, mid=16593, n=1) at vm_eval.c:1137:12 frame #44: 0x00000001002a43d8 miniruby`load_file_internal(argp_v=6171899936) at ruby.c:2500:5 ... ```
2023-08-02Allow to override environment variables for debugNobuyoshi Nakada
2023-08-02`EnvUtil.invoke_ruby` also passes ASAN optionsNobuyoshi Nakada
2023-08-02Tests to move between size pools are flaky on Windows too [ci skip]Nobuyoshi Nakada
Needs more investigations.
2023-08-01support `rescue` event for TracePointKoichi Sasada
fix [Feature #19572] Notes: Merged: https://github.com/ruby/ruby/pull/8150
2023-08-01remove strange line eventKoichi Sasada
```ruby def helper_cant_rescue begin raise SyntaxError rescue cant_rescue # here end end ``` on this case, a line event is reported on `cant_rescue` line because of node structure. it should not be reported. Notes: Merged: https://github.com/ruby/ruby/pull/8149
2023-08-01Supress warnings by Refinement#refined_class in test codeShugo Maeda
2023-07-31Skip flaky test on SolarisPeter Zhu
This test is flaky on "SPARC Solaris 10 (gcc)" CI with this message: TestGCCompact#test_moving_objects_between_size_pools [test/ruby/test_gc_compact.rb:378]: Expected 499 to be >= 500.
2023-07-31Fix default value of global_init_slotsPeter Zhu
Not setting a value to global_init_slots causes get_envparam_size to output a broken default value.
2023-07-31Fix test_gc_parameter_init_slotsPeter Zhu
If the stack is not cleared (e.g. compiling with -O0), then `ary` could remain on the stack, which would be marked. Clear the array first to make sure all the objects can be GC'd.
2023-07-31Assert that at least one element has been embeddedPeter Zhu
It's not guaranteed that the first element will always be embedded. Notes: Merged: https://github.com/ruby/ruby/pull/8116
2023-07-31Store initial slots per size poolPeter Zhu
This commit stores the initial slots per size pool, configured with the environment variables `RUBY_GC_HEAP_INIT_SIZE_%d_SLOTS`. This ensures that the configured initial slots remains a low bound for the number of slots in the heap, which can prevent heaps from thrashing in size. Notes: Merged: https://github.com/ruby/ruby/pull/8116
2023-07-31Add Refinement#target and deprecate Refinement#refined_classShugo Maeda
[Feature #19714] Notes: Merged: https://github.com/ruby/ruby/pull/8075
2023-07-31use inline cache for refinementsKoichi Sasada
From Ruby 3.0, refined method invocations are slow because resolved methods are not cached by inline cache because of conservertive strategy. However, `using` clears all caches so that it seems safe to cache resolved method entries. This patch caches resolved method entries in inline cache and clear all of inline method caches when `using` is called. fix [Bug #18572] ```ruby # without refinements class C def foo = :C end N = 1_000_000 obj = C.new require 'benchmark' Benchmark.bm{|x| x.report{N.times{ obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; }} } _END__ user system total real master 0.362859 0.002544 0.365403 ( 0.365424) modified 0.357251 0.000000 0.357251 ( 0.357258) ``` ```ruby # with refinment but without using class C def foo = :C end module R refine C do def foo = :R end end N = 1_000_000 obj = C.new require 'benchmark' Benchmark.bm{|x| x.report{N.times{ obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; }} } __END__ user system total real master 0.957182 0.000000 0.957182 ( 0.957212) modified 0.359228 0.000000 0.359228 ( 0.359238) ``` ```ruby # with using class C def foo = :C end module R refine C do def foo = :R end end N = 1_000_000 using R obj = C.new require 'benchmark' Benchmark.bm{|x| x.report{N.times{ obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; obj.foo; }} } Notes: Merged: https://github.com/ruby/ruby/pull/8129
2023-07-30Ease the `Encoding::CompatibilityError` test failureNobuyoshi Nakada
At the time this test first started using `assert_raise_with_message`, it did not touch `Encoding.default_internal`.
2023-07-28Freeze test string to be shared for sharable-middle-substringNobuyoshi Nakada
2023-07-26Implement `opt_aref_with` instruction (#8118)ywenc
Implement gen_opt_aref_with Vm opt_aref_with is available Test opt_aref_with Stats for opt_aref_with Co-authored-by: jhawthorn <jhawthorn@github.com> Notes: Merged-By: maximecb <maximecb@ruby-lang.org>
2023-07-26Process.warmup: precompute strings coderangeJean Boussier
This both save time for when it will be eventually needed, and avoid mutating heap pages after a potential fork. Instrumenting some large Rails app, I've witnessed up to 58% of String instances having their coderange still unknown. Notes: Merged: https://github.com/ruby/ruby/pull/8112
2023-07-25YJIT: Fix cfp inconsistency on tailcall (#8107)Takashi Kokubun
[Bug #19781] Notes: Merged-By: maximecb <maximecb@ruby-lang.org>
2023-07-24YJIT: Fallback send instructions to vm_sendish (#8106)Takashi Kokubun
Notes: Merged-By: k0kubun <takashikkbn@gmail.com>
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