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* * lib/net/ftp.rb: [DOC] Document Net::FTP.mdtm and .set_socket and fixzzak2013-11-072-6/+14
| | | | | | | | spelling typo, based on patch by @artfuldodger [Fixes GH-426] https://github.com/ruby/ruby/pull/426 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43571 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c: [DOC] Add note about negative indices in Array overviewzzak2013-11-072-1/+8
| | | | | | | By @ckaenzig [Fixes GH-427] https://github.com/ruby/ruby/pull/427 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43570 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/csv.rb: [DOC] Fix typo in CSV.parse_line by @funky-bibimbapzzak2013-11-072-2/+7
| | | | | | | [Fixes GH-430] https://github.com/ruby/ruby/pull/430 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43569 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* typo [Fixes GH-435] PAtch by @zed-0xff https://github.com/ruby/ruby/pull/435hsbt2013-11-071-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43568 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * 2013-11-08svn2013-11-071-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43567 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * golf_prelude.rb: syntax formatting for whitespace [Fixes GH-425]zzak2013-11-072-18/+24
| | | | | | | Patch by @edward https://github.com/ruby/ruby/pull/425 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43566 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c: modify malloc_limit strategy.ko12013-11-072-4/+27
| | | | | | | | | | | | | | | | | | | | | | * fix default vaues: GC_MALLOC_LIMIT_GROWTH_FACTOR GC_MALLOC_LIMIT: 8MB -> 16MB GC_MALLOC_LIMIT_MAX: 384MB -> 32MB * algorithm of malloc_limit increment. if (malloc_increase < malloc_limit) { next_malloc_limit = malloc_limit * factor if (malloc_limit > malloc_limit_max) { malloc_limit = malloc_increase } } This algorithm change malloc_limit from 16MB -> 32MB slowly. If malloc_limit exceeds malloc_limit_max, then increase with malloc_increase. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* fix typoskazu2013-11-071-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43564 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c (rb_ary_shuffle_bang): use RARRAY_PTR_USE() without WBglass2013-11-072-15/+19
| | | | | | because there are not new relations. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43563 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c (rb_ary_sample): use rb_ary_dup().glass2013-11-072-2/+5
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43562 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_trace.c: isolate errinfo in trace blocksnobu2013-11-073-0/+15
| | | | | | | | * vm_trace.c (rb_threadptr_exec_event_hooks_orig): errinfo should not be propagated to trace blocks so that no argument raise does not throw internal objects. [ruby-dev:47793] [Bug #9088] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43561 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * 2013-11-07svn2013-11-061-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43560 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * .gdbinit (rp): fix flag name.nobu2013-11-061-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43559 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c (gc_before_sweep): Change algorithm of malloc_limit totarui2013-11-062-7/+15
| | | | | | | | | | | | | | | | conservative for closing to memory consumption of ruby 2.0. * gc.c (GC_MALLOC_LIMIT, GC_MALLOC_LIMIT_GROWTH_FACTOR): Adjust parameters for new algorithm. Example: make gcbench-rdoc on a pc time maxrss 2.0.0p343 285.27 281853952 trunk before patch 207.19 690405376 trunk after patch 211.59 312500224 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43558 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c (rb_ary_shift_m): use RARRAY_PTR_USE() without WB becauseglass2013-11-062-1/+8
| | | | | | there are not new relations. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43557 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c (rb_ary_reverse): use RARRAY_PTR_USE().glass2013-11-062-5/+11
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43556 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * common.mk (help): add texts about gcbench.tarui2013-11-062-0/+6
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43555 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/open3.rb: tweaked grammar in commentsduerst2013-11-062-45/+49
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43554 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Suppress warnings: ambiguous first argument; put parentheses or even spacesnaruse2013-11-061-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43553 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Suppress warnings: File.exists? is a deprecated namenaruse2013-11-062-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43552 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Suppress Warnings: instance variable @installed_by_version not initializednaruse2013-11-061-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43551 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c (rb_ary_sample): use RARRAY_AREF() and RARRAY_PTR_USE()glass2013-11-062-37/+33
| | | | | | instead of RARRAY_PTR(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43550 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c (rb_ary_and): defer hash creation and some refactoring.glass2013-11-062-7/+11
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43549 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * properties.nobu2013-11-067-106/+106
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * benchmark/bm_vm1_gc_short_lived.rb: added.ko12013-11-068-0/+125
| | | | | | | | | | | | | | | | These GC benchmarks do not reflect practical applications. They are only for tuning. * benchmark/bm_vm1_gc_short_with_complex_long.rb: added. * benchmark/bm_vm1_gc_short_with_long.rb: added. * benchmark/bm_vm1_gc_short_with_symbol.rb: added. * benchmark/bm_vm1_gc_wb_ary.rb: added. * benchmark/bm_vm1_gc_wb_obj.rb: added. * benchmark/bm_vm_thread_queue.rb: added. Thie benchmark is added to know how fast C verion of thread.so. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43547 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c: define RGENGC_ESTIMATE_OLDSPACE == 0 if USE_RGENGC is 0.ko12013-11-062-1/+8
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43546 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * benchmark/gc/gcbench.rb: fix typo of r43543eregon2013-11-051-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43545 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c (Init_GC): add GC::OPTS to show options.ko12013-11-052-0/+23
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43544 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * benchmark/gc/gcbench.rb: add some options to make quiet.ko12013-11-052-6/+26
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43543 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * 2013-11-06svn2013-11-051-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43542 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/psych/lib/psych/visitors/to_ruby.rb: process merge keys beforetenderlove2013-11-053-9/+30
| | | | | | | | reviving objects. Fixes GH psych #168 * test/psych/test_merge_keys.rb: test for change https://github.com/tenderlove/psych/issues/168 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43541 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * test/ruby/test_thread.rb (test_thread_join_in_trap):akr2013-11-052-0/+9
| | | | | | | | Run the test in a different process. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43540 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c (is_live_object): A hidden object may be a live object.tarui2013-11-052-1/+5
| | | | | | | [ruby-dev:47788] [Bug #9072] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43539 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* pty.c: check error of seteuidnobu2013-11-051-1/+1
| | | | | | | * ext/pty/pty.c (chfunc): check error of seteuid and return error message, to suppress unused-value warning. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43538 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test_command_processor.rb: clear tmpdirnobu2013-11-051-0/+4
| | | | | | | * test/shell/test_command_processor.rb (TestShell#teardown): should not leave temporary directories. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43537 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* eval_intern.h: rename prefixnobu2013-11-051-5/+5
| | | | | | | * eval_intern.h (rb_threadptr_tag_state, rb_threadptr_tag_jump): rename prefix ruby as rb, same as other rb_threadptr functions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43536 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* eval.c: suppress warningnobu2013-11-051-5/+4
| | | | | | * eval.c (rb_protect): get rid of false clobbered warning. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43535 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * remove trailing spaces.nobu2013-11-052-3/+3
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43534 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* fix typos in ChangeLog.ko12013-11-051-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43533 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c: add support to estimate increase of oldspace memory usage.ko12013-11-057-130/+247
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is another approach to solve an issue discussed at r43530. This feature is diabled as default. This feature measures an increment of memory consuption by oldgen objects. It measures memory consumption for each objects when the object is promoted. However, measurement of memory consumption is not accurate now. So that this measurement is `estimation'. To implement this feature, move memsize_of() function from ext/objspace/objspace.c and expose rb_obj_memsize_of(). Some memsize() functions for T_DATA (T_TYPEDDATA) have problem to measure memory size, so that we ignores T_DATA objects now. For example, some functions skip NULL check for pointer. The macro RGENGC_ESTIMATE_OLDSPACE enables/disables this feature, and turned off as default. We need to compare 3gen GC and this feature carefully. (it is possible to enable both feature) We need a help to compare them. * internal.h: expose rb_obj_memsize_of(). * ext/objspace/objspace.c: use rb_obj_memsize_of() function. * cont.c (fiber_memsize): fix to check NULL. * variable.c (autoload_memsize): ditto. * vm.c (vm_memsize): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43532 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c (GC_MALLOC_LIMIT_MAX): fix default value 512MB -> 384MB.ko12013-11-042-1/+6
| | | | | | | | 512MB is huge. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43531 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c: add 3gen GC patch, but disabled as default.ko12013-11-044-128/+388
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | RGenGC is designed as 2 generational GC, young and old generation. Young objects will be promoted to old objects after one GC. Old objects are not collect until major (full) GC. The issue of this approach is some objects can promoted as old objects accidentally and not freed until major GC. Major GC is not frequently so short-lived but accidentally becoming old objects are not freed. For example, the program "loop{Array.new(1_000_000)}" consumes huge memories because short lived objects (an array which has 1M elements) are promoted while GC and they are not freed before major GC. To solve this problem, generational GC with more generations technique is known. This patch implements three generations gen GC. At first, newly created objects are "Infant" objects. After surviving one GC, "Infant" objects are promoted to "Young" objects. "Young" objects are promoted to "Old" objects after surviving next GC. "Infant" and "Young" objects are collected if it is not marked while minor GC. So that this technique solves this problem. Representation of generations: * Infant: !FL_PROMOTED and !oldgen_bitmap [00] * Young : FL_PROMOTED and !oldgen_bitmap [10] * Old : FL_PROMOTED and oldgen_bitmap [11] The macro "RGENGC_THREEGEN" enables/disables this feature, and turned off as default because there are several problems. (1) Failed sometimes (Heisenbugs). (2) Performance down. Especially on write barriers. We need to detect Young or Old object by oldgen_bitmap. It is slower than checking flags. To evaluate this feature on more applications, I commit this patch. Reports are very welcome. This patch includes some refactoring (renaming names, etc). * include/ruby/ruby.h: catch up 3gen GC. * .gdbinit: fix to show a prompt "[PROMOTED]" for promoted objects. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43530 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * node.h: catch up comments for last commit.ko12013-11-042-2/+6
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43529 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * 2013-11-05svn2013-11-041-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43528 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * include/ruby/ruby.h: rename FL_OLDGEN to FL_PROMOTED.ko12013-11-045-14/+21
| | | | | | | | | This flag represents that "this object is promoted at least once." * gc.c, debug.c, object.c: catch up this change. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43527 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * test/xmlrpc: Don't use fixed ports: 8070 and 8071.akr2013-11-044-12/+18
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43526 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* fix a typokazu2013-11-041-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43525 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * test/xmlrpc/webrick_testing.rb (start_server): Initialize the serverakr2013-11-042-12/+14
| | | | | | | | at main thread to fail early. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43524 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * 2013-11-04svn2013-11-041-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43523 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* eval_intern.h: avoid undefined behavior of setjmpnobu2013-11-042-4/+29
| | | | | | | | * eval_intern.h (TH_EXEC_TAG, TH_JUMP_TAG): get rid of undefined behavior of setjmp() in rhs of assignment expression. [ISO/IEC 9899:1999] 7.13.1.1 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43522 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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