| Commit message (Collapse) | Author | Age | Files | Lines |
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61323 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This makes easier to debug scripts related to r59950.
* before
$ ./ruby --dump=insns -e '"#{a}"'
== disasm: #<ISeq:<main>@-e>============================================
0000 putobject "" ( 1)[Li]
0002 putself
0003 opt_send_without_block <callinfo!mid:a, argc:0, FCALL|VCALL|ARGS_SIMPLE>, <callcache>
0006 dup
0007 branchiftype 5, 15
0010 dup
0011 opt_send_without_block <callinfo!mid:to_s, argc:0, FCALL|ARGS_SIMPLE>, <callcache>
0014 tostring
0015 concatstrings 2
0017 leave
* after
$ ./ruby --dump=insns -e '"#{a}"'
== disasm: #<ISeq:<main>@-e>============================================
0000 putobject "" ( 1)[Li]
0002 putself
0003 opt_send_without_block <callinfo!mid:a, argc:0, FCALL|VCALL|ARGS_SIMPLE>, <callcache>
0006 dup
0007 branchiftype T_STRING, 15
0010 dup
0011 opt_send_without_block <callinfo!mid:to_s, argc:0, FCALL|ARGS_SIMPLE>, <callcache>
0014 tostring
0015 concatstrings 2
0017 leave
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61217 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Traditionally, method coverage measurement was implemented by inserting
`trace2` instruction to the head of method iseq. So, it just measured
methods defined by `def` keyword.
This commit drastically changes the measuring mechanism of method
coverage; at `RUBY_EVENT_CALL`, it keeps a hash from rb_method_entry_t*
to runs (i.e., it counts the runs per method entry), and at
`Coverage.result`, it creates the result hash by enumerating all
`rb_method_entry_t*` objects (by `ObjectSpace.each_object`).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61023 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This commit is based on the pull-request #1320 created by Makoto Kishimoto.
[Feature #12508] [Feature #11003] [close GH-1320]
* bignum.c (rb_int_powm): Added for Integer#pow(b, m).
* internal.h (rb_int_powm): Declared to refer in numeric.c.
* bignum.c (bary_powm_gmp): Added for Integer#pow(b, m) using GMP.
* bignum.c (int_pow_tmp1): Added for implementing Integer#pow(b, m).
* bignum.c (int_pow_tmp2, int_pow_tmp3): ditto.
* internal.h (rb_num_positive_int_p): Moved from numeric.c for sharing
the definition with bignum.c.
* internal.h (rb_num_negative_int_p, rb_num_compare_with_zero): ditto.
* numeric.c(negative_int_p): Moved to internal.h for sharing the
definition with bignum.c.
* numeric.c (positive_int_p, compare_with_zero): ditto.
* numeric.c (rb_int_odd_p): Exported (renamed from int_odd_p).
* internal.h (rb_int_odd_p): ditto.
* internal.h (HALF_LONG_MSB): Added.
* numeric.c (SQRT_LONG_MAX): Redefined by using HALF_LONG_MSB.
* test/ruby/test_numeric.rb (test_pow): Added for Integer#pow(b, m).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61003 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* vm.c (rb_source_loc): rename to rb_source_location_cstr()
to make behavior clear compare with rb_source_location().
* error.c (warning_string): use rb_source_location_cstr() directly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60792 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* vm.c (rb_sourcefilename): removed because nobody use it.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60788 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Per ko1's request.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60642 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Retry r60634
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60637 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Due to build failure on mswin and mingw.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60635 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Just refactoring.
NODE_STRTERM and NODE_HEREDOC are not an internal node of AST, but a
temporary storage for managing termination of string literals and
heredocs. Instead of NODE abuse, I want to use imemo for the storage
in order to avoid (my) confusion.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60634 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This re-introduces r60485.
This reverts commit 5a176b75b1187cbd3861c387bde65ff66396a07c.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60488 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This reverts commit 620ba74778bfdbdc34ffbb142d49ce84a0ef58e9.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60486 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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NODEs in AST are no longer objects managed by GC. This change will
remove the restriction imposed by the GC. For example, a NODE can use
more than five words (this is my primary purpose; we want to store the
position data for each NODE, for coverage library), or even a NODE can
have variable length (some kinds of NODEs have unused fields).
To do this, however, we need more work, since Ripper still uses T_NODE
objects managed by the GC.
The life time of NODEs is more obvious than other kinds of objects; they
are created at parsing, and they become disused immediately after
compilation. This change releases all NODEs by a few `xfree`s after
compilation, so performance will be improved a bit. In extreme example,
`eval("x=1;" * 10000000)` runs much faster (40 sec. -> 7.8 sec. on my
machine).
The most important part of this change is `ast_t` struct, which has
three contents: (1) NODE buffer (malloc'ed memory), (2) a reference to
the root NODE, and (3) an array that contains objects that must be
marked during parsing (such as literal objects). Some functions that
had received `NODE*` arguments, must now receive `ast_t*`.
* node.c, node.h: defines `ast_t` struct and related operations.
* gc.c, internal.h: defines `imemo_ast`.
* parse.y: makes `parser_params` struct have a reference to `ast_t`.
Instead of `rb_node_newnode`, use `rb_ast_newnode` to create a NODE.
* iseq.c, load.c, ruby.c, template/prelude.c.tmpl: modifies some
functions to handle `ast_t*` instead of `NODE*`.
* test/ruby/test_gc.rb: ad-hoc fix for a failed test. The test assumes
GC eden is increased at startup by NODE object creation. However,
this change now create no NODE object, so GC eden is not necessarily
increased.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60485 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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to represent execution context [Feature #14038]
* vm_core.h (rb_thread_t): rb_thread_t::ec is now a pointer.
There are many code using `th` to represent execution context
(such as cfp, VM stack and so on). To access `ec`, they need to
use `th->ec->...` (adding one indirection) so that we need to
replace them by passing `ec` instead of `th`.
* vm_core.h (GET_EC()): introduced to access current ec. Also
remove `ruby_current_thread` global variable.
* cont.c (rb_context_t): introduce rb_context_t::thread_ptr instead of
rb_context_t::thread_value.
* cont.c (ec_set_vm_stack): added to update vm_stack explicitly.
* cont.c (ec_switch): added to switch ec explicitly.
* cont.c (rb_fiber_close): added to terminate fibers explicitly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60440 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* array.c (rb_to_array_type): make public to share common code
internally.
* hash.c (rb_to_hash_type): make public to share common code
internally.
* symbol.c (rb_to_symbol_type): make public to share common code
internally.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60438 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60429 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* vm_insnhelper.c (vm_opt_aref): optimize on other than fixnum
argument too.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60333 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (enum ruby_value_type): add doxygen comments
* internal.h (enum imemo_type, struct vm_svar): add doxygen comments
* method.h (rb_method_type_t, rb_method_iseq_t): add doxygen comments
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60285 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60252 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* internal.h: imemo_mask is not a valid imemo type but
switch statements show warnings.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60250 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* internal.h (rb_imemo_alloc_struct), gc.c (gc_mark_imemo): turned
next into the pointer to chain.
* parse.y (NEWHEAP): needs a cast.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60244 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60239 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60234 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This reverts commit r60095 to prevent performance degradation.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60098 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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The new function rb_yield_assoc_or_values() will reduce branching.
* vm_eval.c: add rb_yield_assoc_or_values()
* internal.h: ditto
* hash.c: use rb_yield_assoc_or_values()
* struct.c: ditto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60095 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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st.c was improved in r56650 that it permits deletion during iteration.
In this commit, special treatments for previous implementation are
removed.
* hash.c: don't use *_check and *_safe functions in st.c
* internal.h: remove HASH_DELETED flag
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60076 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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FIXNUMs are expected to fit into a long type, but the test is about a
VALUE type. Since long is < than VALUE on LLP64, the overflow is not
detected. As a result "2**31" evaluates to "-2147483648" on Windows with
gcc-7.1.0.
patched by Lars Kanis <lars@greiz-reinsdorf.de>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60019 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* file.c (rb_check_realpath): returns real path which has no
symbolic links. similar to rb_realpath except for returning
Qnil if any parts did not exist.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59983 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* error.c: new method KeyError#receiver and KeyError#key.
[Feature #12063]
* hash.c: make KeyError object with receiver and key.
* sprintf.c: ditto.
Author: ksss <co000ri@gmail.com>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59955 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* cont.c (rb_context_t): introduce saved_ec instaad of saved_thread.
We only need to transfer ec data (not all of thread data).
Introduce `thread_value` field to point creation thread.
To acccess this field, `cont_thread_value()` is introduced.
* vm.c (rb_execution_context_mark): remove `static` and use it
from cont.c (use this function instead of `rb_thread_mark`).
* vm_insnhelper.c (rb_vm_push_frame): accept ec instead of th.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59831 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (ST2FIX): fix unnormalized Fixnum value bug
on mingw/mswin. [ruby-core:82687] [Bug #13877]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59765 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Sometimes, size of a hash can be calcluated a priori. By providing
such info to the constructor we can avoid unnecessary internal re-
allocations. This can boost for instance creation of hash literals.
[Bug #13861]
Signed-off-by: Urabe, Shyouhei <shyouhei@ruby-lang.org>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59744 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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To prepare new measuring targets: branch and method coverages.
So far, iseq->coverage was an array of counts executed for line coverage.
Now, it is a three-element array for each measuring target,
whose first element is an array for line coverage.
The second element is planned for branch coverage, and the third will be
for method coverage.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59738 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* cont.c (fiber_to_s): return with block and status information.
* proc.c (proc_to_s_): removed and introduce rb_block_to_s() function
to return block information string.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59558 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* string.c (rb_str_initialize): new function to (re)initialize a
string with data and encoding. extracted from
rb_external_str_new_with_enc.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59448 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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These caused numerous CI failures I haven't been able to
reproduce [ruby-core:82102]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59364 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* enum.c (enum_collect): make the block arity same as the given
block. [Bug #13391]
* internal.h (vm_ifunc): store arity instead of unused id.
* proc.c (rb_vm_block_min_max_arity): return ifunc arity.
* vm_eval.c (rb_lambda_call): call method with lambda block.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59358 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* proc.c (rb_block_min_max_arity): new function to get arity range
from the current block.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59357 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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The same hash keys may be loaded from tainted data sources
frequently (e.g. parsing headers from socket or loading
YAML data from a file). If a non-tainted fstring already
exists (because the application expects the hash key),
cache and deduplicate the tainted version in the new
tainted_frozen_strings table.
For non-embedded strings, this also allows sharing with the
underlying malloc-ed data.
* vm_core.h (rb_vm_struct): add tainted_frozen_strings
* vm.c (ruby_vm_destruct): free tainted_frozen_strings
(Init_vm_objects): initialize tainted_frozen_strings
(rb_vm_tfstring_table): accessor for tainted_frozen_strings
* internal.h: declare rb_fstring_existing, rb_vm_tfstring_table
* hash.c (fstring_existing_str): remove (moved to string.c)
(hash_aset_str): use rb_fstring_existing
* string.c (rb_fstring_existing): new, based on fstring_existing_str
(tainted_fstr_update): new
(rb_fstring_existing0): new, based on fstring_existing_str
(rb_tainted_fstring_existing): new, special case for tainted strings
(rb_str_free): delete from tainted_frozen_strings table
* test/ruby/test_optimization.rb (test_hash_reuse_fstring): new test
[ruby-core:82012] [Bug #13737]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59354 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This hasn't been used since r36709 (2012-08-15)
("Kernel#inspect: improve consistency and do not call #to_s.")
and was never part of public API in include/ruby/
* class.c (rb_obj_basic_to_s_p): remove function
* internal.h (rb_obj_basic_to_s_p): remove declaration
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59208 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59157 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59097 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* thread.c (rbuy_kill): removed. This function is used
with SIGSEGV, SIGBUS, SIGKILL, SIGILL, SIGFPE and SIGSTOP
and these signals are affect immediately. So that `kill(2)'
is enough for them.
* signal.c (rb_f_kill): ditto.
* vm_core.h (rb_thread_t::interrupt_cond): removed because
only `ruby_kill()' uses this field.
* test/ruby/test_signal.rb: Without this patch sending SIGSTOP to own
process wait another interrupt even if another process sends SIGCONT.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59066 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* dir.c (rb_dir_getwd_ospath): return cwd path in the OS path
encoding.
* file.c (rb_realpath_internal): work in the OS path encoding
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59040 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* internal.h (rb_yield_lambda): rename to rb_yield_force_blockarg()
because this function prohibt lambda arg setup (strict setup).
* vm.c (invoke_iseq_block_from_c): remove splattable argument because
it is not used.
* vm.c (invoke_block_from_c_splattable): rename to invoke_block_from_c_bh()
because `splattable` doesn't make sense on current this function.
Also accept `force_blockarg' parameter instead of `splattable` parameter.
It is more clear.
* vm.c (invoke_block_from_c_unsplattable): rename to
invoke_block_from_c_proc() and accept `proc` instead of `block'.
This function is used only by proc block invocation.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59016 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* load.c (rb_require_internal): convert to path name with the
given safe level, without setting global safe level.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58987 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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To convert the object implicitly, it has had two parts in convert_type() which are
1. lookink up the method's id
2. calling the method
Seems that strncmp() and strcmp() in convert_type() are slightly heavy to look up
the method's id for type conversion.
This patch will add and use internal APIs (rb_convert_type_with_id, rb_check_convert_type_with_id)
to call the method without looking up the method's id when convert the object.
Array#flatten -> 19 % up
Array#+ -> 3 % up
[ruby-dev:50024] [Bug #13341] [Fix GH-1537]
### Before
Array#flatten 104.119k (± 1.1%) i/s - 525.690k in 5.049517s
Array#+ 1.993M (± 1.8%) i/s - 10.010M in 5.024258s
### After
Array#flatten 124.005k (± 1.0%) i/s - 624.240k in 5.034477s
Array#+ 2.058M (± 4.8%) i/s - 10.302M in 5.019328s
### Test Code
require 'benchmark/ips'
class Foo
def to_ary
[1,2,3]
end
end
Benchmark.ips do |x|
ary = []
100.times { |i| ary << i }
array = [ary]
x.report "Array#flatten" do |i|
i.times { array.flatten }
end
x.report "Array#+" do |i|
obj = Foo.new
i.times { array + obj }
end
end
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58978 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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internal.h : add rb_numeric_quo() as internal API.
rational.c : rename numeric_quo() to rb_numeric_quo() as internal API.
time.c (quov): optimize by invoking rb_numeric_quo() to retrieve a value of
Numeric#quo instead of method dispatching via rb_funcall().
Time#subsec -> 7 % up
Time#- -> 26 % up
Time#to_f -> 30 % up
Time#to_r -> 7 % up
[ruby-core:80915] [Bug #13519] [Fix GH-1601]
### Before
Time#subsec 2.024M (± 8.7%) i/s - 10.062M in 5.009762s
Time#- 5.049M (± 4.7%) i/s - 25.186M in 5.002379s
Time#to_f 5.625M (± 4.2%) i/s - 28.066M in 5.000749s
Time#to_r 1.880M (± 9.7%) i/s - 9.361M in 5.027527s
### After
Time#subsec 2.155M (± 9.7%) i/s - 10.724M in 5.022579s
Time#- 6.362M (± 2.0%) i/s - 31.824M in 5.004625s
Time#to_f 7.287M (± 4.8%) i/s - 36.402M in 5.010983s
Time#to_r 2.020M (± 9.4%) i/s - 10.059M in 5.021852s
### Test code
require 'benchmark/ips'
Benchmark.ips do |x|
x.report "Time#subsec" do |t|
time = Time.now
t.times { time.subsec }
end
x.report "Time#-" do |t|
time1 = Time.now
time2 = Time.now
t.times { time1 - time2 }
end
x.report "Time#to_f" do |t|
time = Time.now
t.times { time.to_f }
end
x.report "Time#to_r" do |t|
time = Time.now
t.times { time.to_r }
end
end
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58921 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* vm_insnhelper.c (rb_eql_opt): should call #eql? on Float and
String, not #==.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58882 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This improvement is similar with https://github.com/ruby/ruby/pull/1552
internal.h: add declaration of rb_eql_opt() API.
vm_insnhelper.c (rb_eql_opt): add rb_eql_opt() API which provides optimized
path for #eql? method such as rb_equal_opt().
object.c (rb_eql): optimize using rb_eql_opt() such as rb_equal().
Array#eql? and some methods have used rb_eql() and Array#eql? will be faster
around 20%.
[ruby-core:80761] [Bug #13447] [Fix GH-#1589]
### Before
user system total real
1.570000 0.000000 1.570000 ( 1.569754)
### After
user system total real
1.300000 0.000000 1.300000 ( 1.303624)
### Test code
require 'benchmark'
Benchmark.bmbm do |x|
ary1 = Array.new(1000) { rand(1000) }
ary2 = Array.new(1000) { rand(1000) }
x.report do
5000000.times do
ary1.eql?(ary2)
end
end
end
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58881 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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