| Commit message (Collapse) | Author | Age | Files | Lines |
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[ruby-core:91021] [Bug #15525]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66796 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66758 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66751 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Cannonicalize resultant real and imaginary parts when complex number
divided by non-complex number.
[Fix GH-2065] [Bug #15505] [ruby-core:90891]
From: Joe Peric <peric.joe@gmail.com>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66744 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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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
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66696 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66695 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This fixes the incompatibility (maybe unintentionally) introduced by
removal of `#ifndef PRESERVE_SIGNEDZERO` guards in f_add, f_mul, and
f_sub functions in r62701. [Bug #15491] [ruby-core:90843]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66688 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66684 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Optimize f_add defined in complex.c for some specific conditions.
It makes Complex#+ about 1.4x faster than r66678.
Compared to r66678:
```
mrkn-mbp15-late2016:complex-optim-o3 mrkn$ make benchmark ITEM=complex_float_ COMPARE_RUBY=/Users/mrkn/.rbenv/versions/trunk-o3/bin/ruby
/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/trunk-o3/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 9.132M 12.864M i/s - 1.000M times in 0.109511s 0.077734s
complex_float_div 600.723k 627.878k i/s - 1.000M times in 1.664662s 1.592666s
complex_float_mul 2.320M 2.347M i/s - 1.000M times in 0.431039s 0.426113s
complex_float_new 1.473M 1.489M i/s - 1.000M times in 0.678791s 0.671750s
complex_float_power 1.690M 1.722M i/s - 1.000M times in 0.591863s 0.580775s
complex_float_sub 8.870M 9.516M i/s - 1.000M times in 0.112740s 0.105091s
Comparison:
complex_float_add
built-ruby: 12864383.7 i/s
compare-ruby: 9131502.8 i/s - 1.41x slower
complex_float_div
built-ruby: 627878.0 i/s
compare-ruby: 600722.5 i/s - 1.05x slower
complex_float_mul
built-ruby: 2346795.3 i/s
compare-ruby: 2319975.7 i/s - 1.01x slower
complex_float_new
built-ruby: 1488649.1 i/s
compare-ruby: 1473207.5 i/s - 1.01x slower
complex_float_power
built-ruby: 1721837.2 i/s
compare-ruby: 1689580.2 i/s - 1.02x slower
complex_float_sub
built-ruby: 9515562.7 i/s
compare-ruby: 8869966.3 i/s - 1.07x slower
```
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66681 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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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
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66528 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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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
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66495 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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[Feature #15066]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66360 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* complex.c (rb_complex_new_polar): renamed with _new to clarify
that it creates a new instance, but is not an instance method.
* complex.c (rb_complex_polar): deprecated.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66359 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66179 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* complex.c (rb_dbl_complex_polar_pi): suffixed with _pi to
clarify that `ang` is not radian, but multiplied by PI.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65522 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65191 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* 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
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* 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
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* complex.c (RFLOAT_0): share the 0.0 object on non-flonum
platforms.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63680 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* complex.c (rb_dbl_complex_polar): utility function, which
returns more precise value in right angle cases.
* bignum.c (rb_big_pow): use rb_dbl_complex_polar().
* numeric.c (rb_float_pow, fix_pow): create a Complex by polar
form.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63678 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* complex.c: [DOC] correct term "real value" to "real part", and same
for imaginary part, in documentation for Complex#{finite?,infinite?}.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63152 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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to state what it really does.
[Fix GH-1848]
From: Christian Bruckmayer <cbruckmayer@suse.com>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62921 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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to state what it really does.
[Fix GH-1848]
From: Christian Bruckmayer <cbruckmayer@suse.com>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62920 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Support `exception:` keyword argument in `Kernel#Complex()`.
If `exception:` is `false`, `Kernel#Complex()` returns `nil` if the given
value cannot be interpreted as a complex 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@62760 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62703 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Fixnums can be compared by object values themselves only.
Addition/subtraction/mulplication of fixnum 0 do not affect the
sign.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62701 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62700 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* complex.c (m_cos, m_sin): determine the type by the internal
type, not by a method.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62689 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* complex.c (nucomp_s_canonicalize_internal): determine the type
by the internal type, not by a method.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62688 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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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
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62686 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62593 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62591 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62542 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* 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
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62008 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* complex.c: [DOC] fix grammar and typo.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60569 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* 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
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* complex.c (rb_complex_infinite_p): get rid of overflow and
unnecessary multiplication.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60041 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* complex.c (rb_complex_finite_p): get rid of overflow and
unnecessary multiplication.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60040 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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returns negative value.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60038 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* 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
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* complex.c (f_gt_p): optimize f_gt_p for specific types of arguments.
* internal.h (rb_int_gt, rb_float_gt, rb_rational_cmp): exported.
* numeric.c (rb_float_gt): rename from flo_gt and be exported.
* numeric.c (rb_int_gt): rename from int_gt and be exported.
* rational.c (rb_rational_cmp): rename from nurat_cmp and be exported.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56872 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* complex.c (nucomp_f_complex): use nucomp_s_convert directly.
* complex.c (id_convert): removed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56870 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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