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2019-08-10rb_numeric_quo: support ComplexNobuyoshi Nakada
2019-08-03Predefine some IDsNobuyoshi Nakada
2019-08-02Make float_decode_internal mantissa intNobuyoshi Nakada
2019-08-02Deduplicate common codeNobuyoshi Nakada
2019-08-02Expanded f_quoNobuyoshi Nakada
2019-08-02Expanded f_ceilNobuyoshi Nakada
2019-08-02Use RB_INTEGER_TYPE_PNobuyoshi Nakada
2019-08-02Expanded f_modNobuyoshi Nakada
2019-07-16Expanded f_numeratorNobuyoshi Nakada
2019-07-16Expanded f_denominatorNobuyoshi Nakada
2019-07-11Check exception flag as a bool [Bug #15987]Nobuyoshi Nakada
2019-01-12No TypeError at nil if exception: falsenobu
[ruby-core:91021] [Bug #15525] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66796 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-01-09Remove duplicate macro definitionnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66759 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-01-03complex.c: Optimize Complex#* and Complex#**mrkn
Optimize f_mul for the core numeric class components. This change improves the computation time of Complex#* and Complex#**. ``` $ make benchmark ITEM=complex_float_ COMPARE_RUBY=/Users/mrkn/.rbenv/versions/2.6.0/bin/ruby generating known_errors.inc known_errors.inc unchanged /Users/mrkn/src/github.com/ruby/ruby/revision.h unchanged /Users/mrkn/.rbenv/shims/ruby --disable=gems -rrubygems -I/Users/mrkn/src/github.com/ruby/ruby/benchmark/lib /Users/mrkn/src/github.com/ruby/ruby/benchmark/benchmark-driver/exe/benchmark-driver \ --executables="compare-ruby::/Users/mrkn/.rbenv/versions/2.6.0/bin/ruby -I.ext/common --disable-gem" \ --executables="built-ruby::./miniruby -I/Users/mrkn/src/github.com/ruby/ruby/lib -I. -I.ext/common -r/Users/mrkn/src/github.com/ruby/ruby/prelude --disable-gem" \ $(find /Users/mrkn/src/github.com/ruby/ruby/benchmark -maxdepth 1 -name '*complex_float_*.yml' -o -name '*complex_float_*.rb' | sort) Calculating ------------------------------------- compare-ruby built-ruby complex_float_add 6.558M 13.012M i/s - 1.000M times in 0.152480s 0.076850s complex_float_div 576.821k 567.969k i/s - 1.000M times in 1.733640s 1.760660s complex_float_mul 1.690M 2.628M i/s - 1.000M times in 0.591786s 0.380579s complex_float_new 1.350M 1.268M i/s - 1.000M times in 0.740669s 0.788762s complex_float_power 1.571M 1.835M i/s - 1.000M times in 0.636507s 0.544909s complex_float_sub 8.635M 8.779M i/s - 1.000M times in 0.115814s 0.113906s Comparison: complex_float_add built-ruby: 13012361.7 i/s compare-ruby: 6558237.1 i/s - 1.98x slower complex_float_div compare-ruby: 576821.0 i/s built-ruby: 567968.8 i/s - 1.02x slower complex_float_mul built-ruby: 2627575.4 i/s compare-ruby: 1689800.0 i/s - 1.55x slower complex_float_new compare-ruby: 1350130.8 i/s built-ruby: 1267809.6 i/s - 1.06x slower complex_float_power built-ruby: 1835168.8 i/s compare-ruby: 1571074.6 i/s - 1.17x slower complex_float_sub built-ruby: 8779168.8 i/s compare-ruby: 8634534.7 i/s - 1.02x slower ``` git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66697 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-01-03[DOC] Add `or nil` to call-seq [ci skip]kazu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66695 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-12-27delete emacs mode lines [ci skip]shyouhei
These settings are now covered by .dir-locals.el. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66584 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-12-22{complex,object,rational}.c: document exception: falsenormal
From: Victor Shepelev <zverok.offline@gmail.com> [ruby-core:90673] [Bug #15452] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66498 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-12-22Use idExceptionnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66495 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-12-06Prefer rb_check_arity when 0 or 1 argumentsnobu
Especially over checking argc then calling rb_scan_args just to raise an ArgumentError. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66238 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-12-04Prefer rb_check_arity when 0 or 1 argumentsnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66179 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-14rational.c (nurat_div): use the dedicated function nurat_to_fnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65727 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-14* expand tabs.svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65726 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-14numeric.c: avoid division by zeroshyouhei
same as r65642. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65725 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-08refine parse_ratnobu
* rational.c (read_num): return the exponent instead of the divisor, to get rid of huge bignums. * rational.c (parse_rat): subtract exponents instead of reduction of powers. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65618 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-20complex.c: small optimization of Complex#**nobu
* complex.c (rb_complex_pow): calculate power of a Fixnum without allocating intermediate Complex objects, and avoid unexpected NaNs. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65190 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-05Remove wrong conversionnobu
* rational.c (nurat_to_double): should return `double`, not `Float`. fix r64897. [Bug #15189] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64919 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-02Fix Rational of Floatnobu
[ruby-core:89239] [Bug #15189] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64897 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-29rational.c: may be floatnobu
* rational.c (f_muldiv): Integer#** can return Rational with Float right now. [ruby-core:89212] [Bug #15175] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64877 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-29Split assertion expressionsnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64875 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-04rational.c: remove duplicate macrosnobu
* rational.c (RRATIONAL_SET_{NUM,DEN}): also defined in internal.h since r53887. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64632 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-01complex.c: simplify division resultnobu
* complex.c (f_divide): canonicalize rationals to simplify integer complex results. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64610 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-15Add `exception:` keyword in Kernel#Rational()mrkn
Support `exception:` keyword argument in `Kernel#Rational()`. If `exception:` is `false`, `Kernel#Rational()` returns `nil` if the given value cannot be interpreted as a rational value. The default value of `exception:` is `true`. This is part of [Feature #12732]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62759 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-09Removed useless assertions [ci skip]nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62703 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-09rational.c: removed redundant conditionsnobu
Fixnums can be compared by object values themselves only. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62702 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-07complex.c, rational.c: no backrefnobu
Since r37702, parsing complex and rational do not use regexp. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62687 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-07complex.c, rational.c: adjust indentnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62686 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-07complex.c, rational.c: simplified macro conditionsnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-27Support two `to_r`-responding args in Rational()mrkn
* rational.c (nurat_s_convert): call `to_r` to convert non-Numeric objects also if argc == 2 in Rational(). * test/ruby/test_rational.rb: add tests. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62598 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-27defs/id.def: predefine to_f IDnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62593 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-24complex.c, rational.c: remove dead codemrkn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-24rational.c: simplify a branch conditionmrkn
* rational.c (nurat_s_convert): simplify a branch condition. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62564 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-24rational.c: removed needless calcnobu
* rational.c (read_num): exp(0) is 1, no need to multiply. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62556 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-24rational.c: segfault on Rational exponentnobu
* rational.c (read_num): fix segfault on Rational() with positive but less than the length of fractional part exponent. should be negated to convert to divisor which is a reciprocal. [ruby-core:85783] [Bug #14547] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62555 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-23[DOC] nodoc internal methods/classesnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62542 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-30force fixablenobu
* complex.c (nucomp_hash): force hash values fixable. [ruby-core:85224] [Bug #14420] * rational.c (nurat_hash): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62107 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-22use predefined IDskazu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62008 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-20add missing/nan.cshyouhei
instead of scattering #ifdef HAVE_NANF here and there define our own nan() unless defined elsewhere. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61971 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-19INFINITY is float. That of double is HUGE_VAL.shyouhei
It seems HUGE_VAL is already used. Why not eliminate INTINITY. NAN is also float. That of double is called nan(). This is also fixed. Signed-off-by: Urabe, Shyouhei <shyouhei@ruby-lang.org> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61938 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-19freeze Complex and Rationalnobu
* complex.c (nucomp_s_new_internal, nucomp_loader): Complex instances are always frozen now. [Feature #13983] * rational.c (nurat_s_new_internal, nurat_loader): Rational instances are always frozen now. [Feature #13983] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60214 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-31Improve performance of implicit type conversionwatson1978
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