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2012-08-23* include/ruby/ruby.h: introduce flonum technique forko1
64bit CPU environment (sizeof(double) == sizeof(VALUE)). flonum technique enables to avoid double object creation if the double value d is in range about between 1.72723e-77 < |d| <= 1.15792e+77 or 0.0. flonum Float value is immediate and their lowest two bits are b10. If flonum is activated, then USE_FLONUM macro is 1. I'll write detailed in this technique on https://bugs.ruby-lang.org/projects/ruby-trunk/wiki/Flonum_tech * benchmark/bmx_temp.rb: add an benchmark for simple Float calculation. * gc.c (id2ref, rb_obj_id): add flonum Float support. * include/ruby/intern.h: move decl of rb_float_new(double) to include/ruby/ruby.h. * insns.def, vm.c, vm_insnhelper.c: add flonum optimization and simplify source code. * vm_insnhelper.h (FLONUM_2_P): added. * marshal.c: support flonum output. * numeric.c (rb_float_new_in_heap): added. * parse.y: support flonum. * random.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36798 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-08-09 * gc.c (gc_malloc_allocated_size): RDoc does not process macros, sodrbrain
mention this method is only available when ruby is built with CALC_EXACT_MALLOC_SIZE * gc.c (gc_malloc_allocations): ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36677 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-08-05* gc.c : if ENABLE_VM_OBJSPACE is 1, rest_sweep is not defined.nari
remove unused declarations. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36627 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-08-05* gc.c: just move functions and so on. I don't touch any internalnari
implementation. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36626 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-08-04* gc.c: use inline functions instead of macros, and close upnari
related codes for the profiler. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36619 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-08-04* gc.c (gc_mark_children): use gc_mark_ptr instead of markingnari
a object directly. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36618 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-08-02* eval.c (rb_mod_using): new method Module#using. [experimental]shugo
* eval.c (rb_mod_refine): new method Module#refine. [experimental] * eval.c (f_using): new method Kernel#using. [experimental] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36596 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-08-02* gc.c: return true or false. Patch by Dirkjan Bussink. [Bug #6821]nari
* test/ruby/test_gc.rb: add test-case for this bug. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36593 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-28* gc.c: remove unused initialization.nari
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36557 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-10rb_thread_call_without_gvlnobu
* include/ruby/thread.h: new header file for thread stuff. * thread.c (rb_thread_call_without_gvl): export. [Feature#4328] returns void* instead of VALUE. [Feature #5543] * thread.c (rb_thread_blocking_region): deprecate. [ruby-core:46295] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36355 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-04* gc.c, atomic.h (ATOMIC_SIZE_*): moved from gc.c to atomic.h [ruby-dev:45909]ngoto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36309 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-04* gc.c (ATOMIC_SIZE_*): 64bit Windows support.usa
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36303 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-03* gc.c (ATOMIC_SIZE_EXCHANGE): fix function name on Solaris [Bug #6689]ngoto
[ruby-dev:45904] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36290 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-03gc.c: atomic operations for malloc_paramsnobu
* gc.c (vm_malloc_fixup, vm_xrealloc, vm_xfree, after_gc_sweep): use atomic operations to update malloc_params. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36284 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-03fix allocated_sizenobu
* gc.c (vm_xrealloc): fix allocated_size update, should not ignore old size. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36282 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-02gc.c: simplifiednobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35875 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-05-31adjust indentnobu
* gc.c (os_obj_of_i): adjust indent. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35853 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-05-28* gc.c (obj_free): doesn't free a method table if it doesn'tnari
exits. [ruby-dev:44436] * test/ruby/test_gc.rb (class TestGc): added the test case for this issue. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35827 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-05-17Imports Ruby's port to NativeClient (a.k.a NaCl).yugui
Patch by Google Inc. [ruby-core:45073]. * configure.in (RUBY_NACL): New M4 func to configure variables for NaCl. (RUBY_NACL_CHECK_PEPPER_TYPES): New M4 func to check the old names of Pepper interface types. (BTESTRUBY): New variable to specify which ruby should be run on "make btest". NaCl can run the built binary by sel_ldr, but it need rbconfig.rb. So this variable is distinguished from $MINIRUBY. * thread_pthread.c: Disabled some features on NaCl. * io.c: ditto. * process.c: ditto. * signal.c: ditto. * file.c: ditto. * missing/flock.c: ditto. * nacl/pepper_main.c: An example implementation of Pepper application that embeds Ruby. * nacl/example.html: An example of web page that uses the Pepper application. * nacl/nacl-config.rb: Detects variants of NaCl SDK. * nacl/GNUmakefile.in: Makefile template for NaCl specific build process. * nacl/package.rb: script for packaging a NaCl-Ruby embedding application. * nacl/reate_nmf.rb: Wrapper script of create_nmf.py * dln.c (dln_load): Added a hack to call on NaCl. * util.c (ruby_getcwd): Path to the current directort is not available on NaCl. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35672 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-04-13* gc.c (obj_free): show entire flags too.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35313 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-04-12* gc.c (GET_HEAP_HEADER, NUM_IN_SLOT): parenthesise macro parameters.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35310 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-03-29* st.c (st_update): pass pointer to key to the callback function.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35172 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-03-29* st.c (st_update): add existing parameter to the callback function.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35170 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-03-18fix condition for freenobu
* gc.c (aligned_free): fix condition for free. memalign() and posix_memalign() are not defined together normally. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35084 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-03-18* gc.c (aligned_malloc, aligned_free): added fallback implementationsyugui
for platforms like OSX Leopard. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35083 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-03-18* gc.c (free_method_entry_i): method entry may be innobu
unlinked_method_entry_list. [ruby-core:43383][Bug #6171] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35080 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-03-13Bug #5350nobu
* gc.c: add ObjectSpace::WeakMap. [ruby-dev:44565][Bug #5350] * lib/weakref.rb: use WeakMap instead of _id2ref. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34995 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-02-21* gc.c : remove gc_clear_mark_on_sweep_slots() and usenari
rest_sweep() instead of it, because some dead objects might be marked in next the mark phase by false pointers. [ruby-core:42672] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34719 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-02-19revert r34691 and r34689nari
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34695 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-02-19* gc.c (gc_clear_mark_on_sweep_slots): remove a unused variable.nari
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-02-19* gc.c (gc_clear_mark_on_sweep_slots): uses slot_sweep() fornari
unsweeped slots, because some dead objects might be marked in next the mark phase by false pointers. [ruby-core:42672] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34689 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-02-15* cont.c (rb_fiber_reset_root_local_storage): add a new function tonagachika
restore rb_thread_t::local_storage. * cont.c (rb_obj_is_fiber): add a new function to tell finalizer to prevent fibers from destroy. * gc.c (rb_objspace_call_finalizer): don't sweep fibers at finalizing objspace. * internal.h (rb_fiber_reset_root_local_storage, rb_obj_is_fiber): add prototypes. * vm.c (ruby_vm_destruct): reset main thread's local_storage before free main thread. rb_thread_t::local_storage is replaced by fiber's local storage when forked from fiber, and it should be already freed when the fiber was destroyed. * test/ruby/test_fiber.rb (test_fork_from_fiber): add test for fork from fiber. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34629 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-02-15* gc.c (HEAP_BITMAP_LIMIT): HEAP_BITMAP_LIMIT is computed on thenari
basis of HEAP_SIZE because it must covers a whole heap block. [ruby-trunk - Bug #6006] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34618 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-02-14* gc.c (CEILDIV): rename to a appropriate name.nari
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34599 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-02-14* gc.c (assign_heap_slot): SEGV happens cause on 64-bit platformnari
sometime there should be `objs-=2` instead of `objs--`. patched by Sokolov Yura. https://github.com/ruby/ruby/pull/92 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34597 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-02-13* gc.c (HEAP_OBJ_LIMIT, HEAP_BITMAP_LIMIT): HEAP_OBJ_LIMIT usednari
`sizeof(struct heaps_slot)` while heap is currently allocated with `struct heaps_header`. HEAP_BITMAP_LIMIT were calculated from `HEAP_OBJ_LIMIT/sizeof(uintptr_t)` - one Byte for each object, not one Bit. [Bug #6006] patched by Sokolov Yura. https://github.com/ruby/ruby/pull/92 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34581 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-01-31* configure.in (HEAP_ALIGN_LOG): HEAP_ALIGN_LOG should be pagenari
size in OpenBSD. [ruby-core:42158][Bug #5901] * gc.c : avoid to redefine. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34404 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-01-27* gc.c (HEAP_ALIGN, HEAP_ALIGN_MASK): DRY, let compiler calculatenobu
from HEAP_ALIGN_LOG. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34381 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-01-17* gc.c (aligned_malloc, aligned_free): covered missing definednobu
operators and fixes for cygwin. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34323 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-01-11* gc.c (ruby_mimmalloc): don't set allocated size to header.nagachika
ruby_mimmalloc() doesn't increment allocated_size/allocations and decrement them in ruby_xfree() cause inconsistency. * gc.c (ruby_xfree): don't decrement allocated_size/allocations if allocated size record is 0. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34269 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-01-10* gc.c (HEAP_OBJ_LIMIT): suppress narrowing down warning from gcc 4.2.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34261 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-01-10* gc.c: in fact, i686-linux doesn't need to define _XOPEN_SOURCE 600.naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34258 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-01-10* gc.c (ruby_mimmalloc): defined for objects need not rb_objspace,naruse
but should return pointer suitable for ruby_xfree; main vm and main thread. patched by Sokolov Yura. https://github.com/ruby/ruby/pull/79 * internal.h: ditto. * vm.c (Init_BareVM): use ruby_mimmalloc. * ext/dl/cfunc.c: #include <ruby/util.h>. * ext/syslog/syslog.c: use xfree because it is allocated by ruby_strdup. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34257 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-01-09* gc.c (run_finalizer): clear rb_thread_t::errinfo when ignorenagachika
an exception under rb_protect(). [ruby-dev:45113] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34250 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-01-09* gc.c : don't embed struct heaps_slot to a heap block because itnari
can causes copy-on-write of memory page on heap block when its free_next is rewirted. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34247 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-01-09* gc.c: free_slots is changed Singly linked list. clearnari
free_slots before sweep. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34242 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-01-08* gc.c: i686-linux needs to define _XOPEN_SOURCE 600 for posix_memalign.naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34239 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-01-08* gc.c (rb_objspace_free): global_List is allocated with xmalloc.naruse
patched by Sokolov Yura. https://github.com/ruby/ruby/pull/78 * dln_find.c: remove useless replacement of free. * ext/readline/readline.c (readline_attempted_completion_function): strings for readline must allocated with malloc. * process.c (run_exec_dup2): use free; see also r20950. * re.c (onig_new_with_source): use malloc for oniguruma. * vm.c (ruby_vm_destruct): use free for VMs. * vm.c (thread_free): use free for threads. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34238 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-01-08* gc.c : consider header bytes which are used by malloc.nari
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34235 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-01-08* gc.c (aligned_free): support MinGW. Patch by Hiroshi Shirosaki.nari
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34234 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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