* include/ruby/ruby.h: de-transient at
`RARRAY_PTR_USE` and `RARRAY_PTR_USE_START`.
Introduce `RARRAY_PTR_USE_TRANSIENT` and
`RARRAY_PTR_USE_START_TRANSIENT` if you don't want to
de-transient an array. Generally, it is difficult
so C-extension writers should not use them.
* array.c: use `RARRAY_PTR_USE_TRANSIENT` if possible.
* hash.c: ditto.
* enum.c (enum_sort_by): remove `rb_ary_transient_heap_evacuate()`
because `RARRAY_PTR_USE` do de-transient.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66165 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* transient_heap.c, transient_heap.h: implement TransientHeap (theap).
theap is designed for Ruby's object system. theap is like Eden heap
on generational GC terminology. theap allocation is very fast because
it only needs to bump up pointer and deallocation is also fast because
we don't do anything. However we need to evacuate (Copy GC terminology)
if theap memory is long-lived. Evacuation logic is needed for each type.
See [Bug #14858] for details.
* array.c: Now, theap for T_ARRAY is supported.
ary_heap_alloc() tries to allocate memory area from theap. If this trial
sccesses, this array has theap ptr and RARRAY_TRANSIENT_FLAG is turned on.
We don't need to free theap ptr.
* ruby.h: RARRAY_CONST_PTR() returns malloc'ed memory area. It menas that
if ary is allocated at theap, force evacuation to malloc'ed memory.
It makes programs slow, but very compatible with current code because
theap memory can be evacuated (theap memory will be recycled).
If you want to get transient heap ptr, use RARRAY_CONST_PTR_TRANSIENT()
instead of RARRAY_CONST_PTR(). If you can't understand when evacuation
will occur, use RARRAY_CONST_PTR().
(re-commit of r65444)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65449 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* transient_heap.c, transient_heap.h: implement TransientHeap (theap).
theap is designed for Ruby's object system. theap is like Eden heap
on generational GC terminology. theap allocation is very fast because
it only needs to bump up pointer and deallocation is also fast because
we don't do anything. However we need to evacuate (Copy GC terminology)
if theap memory is long-lived. Evacuation logic is needed for each type.
See [Bug #14858] for details.
* array.c: Now, theap for T_ARRAY is supported.
ary_heap_alloc() tries to allocate memory area from theap. If this trial
sccesses, this array has theap ptr and RARRAY_TRANSIENT_FLAG is turned on.
We don't need to free theap ptr.
* ruby.h: RARRAY_CONST_PTR() returns malloc'ed memory area. It menas that
if ary is allocated at theap, force evacuation to malloc'ed memory.
It makes programs slow, but very compatible with current code because
theap memory can be evacuated (theap memory will be recycled).
If you want to get transient heap ptr, use RARRAY_CONST_PTR_TRANSIENT()
instead of RARRAY_CONST_PTR(). If you can't understand when evacuation
will occur, use RARRAY_CONST_PTR().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65444 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* class.c (rb_keyword_error_new): use RARRAY_AREF() because
RARRAY_CONST_PTR() can introduce additional overhead in a futre.
Same fixes for other files.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65430 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c (yield_indexed_values): use RARRAY_AREF/ASET instead of
using RARRAY_PTR().
* enum.c (nmin_filter): ditto.
* proc.c (rb_sym_to_proc): ditto.
* enum.c (rb_nmin_run): use RARRAY_PTR_USE() instead of RARRAY_PTR().
It is safe because they don't make new referecen from an array.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64986 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* include/ruby/ruby.h (UNREACHABLE_RETURN): UNREACHABLE at the end
of non-void functions.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64025 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enum.c (imemo_count_up, imemo_count_value): promote the counter
value to a bignum on overflow. [Bug #14805]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63554 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* In Enumerable, Enumerator::Lazy, Array, Hash and Set
[Feature #13784] [ruby-core:82285]
* Share specs for the various #select#select! methods and
reuse them for #filter/#filter!.
* Add corresponding filter tests for select tests.
* Update NEWS.
[Fix GH-1824]
From: Alexander Patrick <adp90@case.edu>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62575 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This will fix the formatting shown on detect|find and revese_arch
generated by RDoc.
[Fix GH-1816]
From: Espartaco Palma <esparta@gmail.com>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62397 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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
* enum.c: [DOC] reword docs for Enumerable#{any?,all?,none?,one?}
to not mention the receiver (`enum') from call-seq, because it
does not appear in the call-seq of the rendered HTML docs.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61229 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
and specialized Array#any? and Hash#any?
Based on patch by D.E. Akers [#11286]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61098 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enum.c (enum_cycle_size): check an argument before the size of
the receiver, if it is given.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60668 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 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
* 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
* vm_eval.c (rb_yield_lambda): new function which yields an array
to a proc and splat to a lambda. mainly for Enumerable only.
* vm_args.c (setup_parameters_complex): remove special lambda
splatting for [Bug #9605]. [ruby-core:77065] [Bug #12705]
* vm_insnhelper.c (vm_callee_setup_block_arg): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58019 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: [DOC] fix grammar in Array#sort, #sort!, #sort_by!,
move references below the code example, add a missing reference.
* enum.c: [DOC] fix grammar in Enumerable#sort, #sort_by.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57771 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enum.c: [DOC] improve structure of docs for Enumerable#sort_by,
adopt explanation of the comparison block from Array#sort_by,
drop mention of 1.8, fix typos.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57770 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
The argument for Enumerable#slice_before is is removed at Ruby 2.3.
Reported by Shyouhei Urabe. [Bug #13202]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57584 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enum.c: [DOC] Enumerable#{min,min_by,max,max_by} return a sorted
array when +n+ argument is used.
* enum.c: Small typo : minimum -> maximum
[Bug #13161]
Author: Eric Duminil <eric.duminil@gmail.com>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57434 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c (rb_ary_sum): change the algorithm to Kahan-Babuska balancing
summation to be more precise.
[Feature #12871] [ruby-core:77771]
* enum.c (sum_iter, enum_sum): ditto.
* test_array.rb, test_enum.rb: add an assertion for the above change.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57001 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enum.c (enum_sum): Optimize for a range from int to int.
* test/ruby/test_enum.rb (test_range_sum): Move from test_range.rb,
and add assertions for some conditions.
* test/ruby/test_enum.rb (test_hash_sum): Move from test_hash.rb.
* test/ruby/test_hash.rb, test/ruby/test_range.rb: Remove test_sum.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55034 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enum.c (enum_sum): Implement Enumerable#sum.
* test/ruby/test_enum.rb (test_sum): Test sum for Enumerable.
* test/ruby/test_hash.rb (test_sum): Test sum for Hash.
* test/ruby/test_range.rb (test_sum): Test sum for Range.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55032 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enum.c (enum_find): [DOC] add more examples to the documentation
of Enumerable#detect, to show that it equals to Enumerable#find.
[Fix GH-1340]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54925 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Kahan's compensated summation algorithm for precise sum of float
numbers is moved from ary_inject_op in enum.c.
* enum.c (ary_inject_op): Don't specialize for float numbers.
[ruby-core:74569] [Feature#12217] proposed by mrkn.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
[Feature #12172]
* internal.h (OPTIMIZED_CMP): moved from enum.c so that array.c can
use it.
* test/ruby/test_array.rb (test_max, test_min): tests for Array#max
and Array#min.
* test/ruby/test_enum.rb (test_max, test_min): revised a bit to test
Enumerable#max and #min explicitly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54150 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
integers including Bignums.
* internal.h (rb_fix_plus): Declared to be usable from enum_inject.
* numeric.c (rb_fix_plus): Defined.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54147 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enum.c (enum_take_while, enum_drop_while): rename block
parameter to obj, since they are generic objects. [Fix GH-1226]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53686 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
volatile appears unnecessary in most cases as the VALUEs are used as
arguments of uninlined functions. Even worse, volatile can be
insufficient in places where RB_GC_GUARD is necessary.
* enum.c (zip_ary): remove volatile, use RB_GC_GUARD
(zip_i): ditto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51139 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
No need to call three functions on success when one will do.
This results in less LoC and smaller object code, too:
text data bss dec hex filename
33860 0 296 34156 856c gcc/enum.o-before
33852 0 296 34148 8564 gcc/enum.o
* enum.c (enum_minmax): simplify return value creation
* test/ruby/test_enum.rb: test behavior on empty
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51036 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
the patch is from HonoreDB <aweiner at mdsol.com>.
[fix GH-444]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50457 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
It's my fault.
This reverts commit 5e17fc6bc7cb8b0e58b05fa9ebf2c47ec73ecbb3.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50455 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
memo->v1 and memo->v2 is WB protected values.
So use MEMO_V1/V2_SET() macros to set these values.
memo->u3 is ambiguous (sometimes a VALUE, sometimes an integer
value), so use gc_mark_maybe() in gc.c to mark it.
Rename NEW_MEMO() to MEMO_NEW().
Move MEMO_FOR and NEW_MEMO_FOF macros from node.h.
Export a rb_imemo_new() function for ext/ripper.
* node.h: remove NODE_MEMO.
* enum.c: catch up these change.
* enumerator.c: ditto.
* load.c: ditto.
* ext/objspace/objspace.c (count_nodes): ditto.
* gc.c (gc_mark_children): mark imemo_memo type.
* parse.y (new_args_gen): use T_IMEMO.
(I'm not sure it is working correctly...)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49942 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enum.c (enum_each_slice, enum_each_cons): limit elements size by
the enumerator size. suggested by Hans Mackowiak <hanmac AT
gmx.de> at [ruby-core:68335]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* use rb_funcallv() for no arguments call instead of variadic
rb_funcall().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49612 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enum.c (enum_inject): return nil if no iteration, instead of
Qundef.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47928 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
(struct nmin_data): New field to record the n-th maximumelement, limit
(nmin_filter): Update limit field.
(nmin_i): Drop too big eleents.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47923 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
descending order.
[ruby-core:65452] Suggested by David Grayson.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47907 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enum.c (enum_any): optimize object allocations for Array and
Hash when `each` is not redefined, always false if empty and the
case without a block. [fix GH-617]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46859 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enum.c (enum_each_slice, enum_each_cons): make more efficient by
allocating less and recycling block argument arrays if possible.
[Fixes GH-596]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45589 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enum.c (find_i): yield multiple values instead of a packed
array, so that lambda block can work. with tests by Alex
Rothenberg. [ruby-core:61340] [Bug #9605]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45286 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
optional argument.
(nmin_cmp): New function.
(nmin_block_cmp): Ditto
(nmin_filter): Ditto.
(nmin_i): Ditto.
(nmin_run): Ditto.
(enum_min): Call nmin_run if the optional argument is given.
(nmin_max): Ditto.
(nmin_min_by): Ditto.
(nmin_max_by): Ditto.
* range.c: Range#{min,max} extended to take an optional argument.
(range_min): Call range_first if the optional argument is given.
(range_max): Call rb_call_super if the optional argument is given.
[ruby-core:57111] [Feature #8887]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44958 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* include/ruby/ruby.h (RB_BLOCK_CALL_FUNC_ARGLIST): for declaration
argument list of rb_block_call_func.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43910 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
there are not new relations.
* enum.c (enum_sort_by): ditto.
* struct.c (setup_struct): use RARRAY_RAWPTR().
* vm_eval.c (yield_under): ditto.
* ext/pathname/pathname.c (path_entries): use RARRAY_AREF().
* ext/pathname/pathname.c (path_s_glob): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42688 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
RBASIC_CLASS(obj) macro which returns a class of `obj'.
This change is a part of RGENGC branch [ruby-trunk - Feature #8339].
* object.c: add new function rb_obj_reveal().
This function reveal interal (hidden) object by rb_obj_hide().
Note that do not change class before and after hiding.
Only permitted example is:
klass = RBASIC_CLASS(obj);
rb_obj_hide(obj);
....
rb_obj_reveal(obj, klass);
TODO: API design. rb_obj_reveal() should be replaced with others.
TODO: modify constified variables using cast may be harmful for
compiler's analysis and optimizaton.
Any idea to prohibt inserting RBasic::klass directly?
If rename RBasic::klass and force to use RBASIC_CLASS(obj),
then all codes such as `RBASIC(obj)->klass' will be
compilation error. Is it acceptable? (We have similar
experience at Ruby 1.9,
for example "RARRAY(ary)->ptr" to "RARRAY_PTR(ary)".
* internal.h: add some macros.
* RBASIC_CLEAR_CLASS(obj) clear RBasic::klass to make it internal
object.
* RBASIC_SET_CLASS(obj, cls) set RBasic::klass.
* RBASIC_SET_CLASS_RAW(obj, cls) same as RBASIC_SET_CLASS
without write barrier (planned).
* RCLASS_SET_SUPER(a, b) set super class of a.
* array.c, class.c, compile.c, encoding.c, enum.c, error.c, eval.c,
file.c, gc.c, hash.c, io.c, iseq.c, marshal.c, object.c,
parse.y, proc.c, process.c, random.c, ruby.c, sprintf.c,
string.c, thread.c, transcode.c, vm.c, vm_eval.c, win32/file.c:
Use above macros and functions to access RBasic::klass.
* ext/coverage/coverage.c, ext/readline/readline.c,
ext/socket/ancdata.c, ext/socket/init.c,
* ext/zlib/zlib.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
nobu
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