diff options
author | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-12 21:52:12 +0000 |
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committer | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-12 21:52:12 +0000 |
commit | 4c740bae97f31e16cc6d15753868b6bd49e330d0 (patch) | |
tree | e2f0d5e04d7b0743d20491ebcb430eee972744dd /gc.c | |
parent | 25f64fc62cfcd4ae1c1e95a5c5448102edccdf8a (diff) |
* probes.d: add DTrace probe declarations. [ruby-core:27448]
* array.c (empty_ary_alloc, ary_new): added array create DTrace probe.
* compile.c (rb_insns_name): allowing DTrace probes to access
instruction sequence name.
* Makefile.in: translate probes.d file to appropriate header file.
* common.mk: declare dependencies on the DTrace header.
* configure.in: add a test for existence of DTrace.
* eval.c (setup_exception): add a probe for when an exception is
raised.
* gc.c: Add DTrace probes for mark begin and end, and sweep begin and
end.
* hash.c (empty_hash_alloc): Add a probe for hash allocation.
* insns.def: Add probes for function entry and return.
* internal.h: function declaration for compile.c change.
* load.c (rb_f_load): add probes for `load` entry and exit, require
entry and exit, and wrapping search_required for load path search.
* object.c (rb_obj_alloc): added a probe for general object creation.
* parse.y (yycompile0): added a probe around parse and compile phase.
* string.c (empty_str_alloc, str_new): DTrace probes for string
allocation.
* test/dtrace/*: tests for DTrace probes.
* vm.c (vm_invoke_proc): add probes for function return on exception
raise, hash create, and instruction sequence execution.
* vm_core.h: add probe declarations for function entry and exit.
* vm_dump.c: add probes header file.
* vm_eval.c (vm_call0_cfunc, vm_call0_cfunc_with_frame): add probe on
function entry and return.
* vm_exec.c: expose instruction number to instruction name function.
* vm_insnshelper.c: add function entry and exit probes for cfunc
methods.
* vm_insnhelper.h: vm usage information is always collected, so
uncomment the functions.
12 19:14:50 2012 Akinori MUSHA <knu@iDaemons.org>
* configure.in (isinf, isnan): isinf() and isnan() are macros on
DragonFly which cannot be found by AC_REPLACE_FUNCS(). This
workaround enforces the fact that they exist on DragonFly.
12 15:59:38 2012 Shugo Maeda <shugo@ruby-lang.org>
* vm_core.h (rb_call_info_t::refinements), compile.c (new_callinfo),
vm_insnhelper.c (vm_search_method): revert r37616 because it's too
slow. [ruby-dev:46477]
* test/ruby/test_refinement.rb (test_inline_method_cache): skip
the test until the bug is fixed efficiently.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37631 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'gc.c')
-rw-r--r-- | gc.c | 30 |
1 files changed, 29 insertions, 1 deletions
@@ -23,6 +23,7 @@ #include "gc.h" #include "constant.h" #include "ruby_atomic.h" +#include "probes.h" #include <stdio.h> #include <setjmp.h> #include <sys/types.h> @@ -120,7 +121,6 @@ typedef struct gc_profile_record { #endif } gc_profile_record; - #if defined(_MSC_VER) || defined(__BORLANDC__) || defined(__CYGWIN__) #pragma pack(push, 1) /* magic for reducing sizeof(RVALUE): 24 -> 20 */ #endif @@ -1294,6 +1294,7 @@ define_final(int argc, VALUE *argv, VALUE os) rb_raise(rb_eArgError, "wrong type argument %s (should be callable)", rb_obj_classname(block)); } + return define_final0(obj, block); } @@ -3017,6 +3018,9 @@ garbage_collect(rb_objspace_t *objspace) during_gc++; gc_marks(objspace); + if (RUBY_DTRACE_GC_SWEEP_BEGIN_ENABLED()) { + RUBY_DTRACE_GC_SWEEP_BEGIN(); + } gc_prof_sweep_timer_start(objspace); gc_sweep(objspace); gc_prof_sweep_timer_stop(objspace); @@ -3901,21 +3905,33 @@ gc_prof_timer_stop(rb_objspace_t *objspace, int marked) static inline void gc_prof_mark_timer_start(rb_objspace_t *objspace) { + if (RUBY_DTRACE_GC_MARK_BEGIN_ENABLED()) { + RUBY_DTRACE_GC_MARK_BEGIN(); + } } static inline void gc_prof_mark_timer_stop(rb_objspace_t *objspace) { + if (RUBY_DTRACE_GC_MARK_END_ENABLED()) { + RUBY_DTRACE_GC_MARK_END(); + } } static inline void gc_prof_sweep_timer_start(rb_objspace_t *objspace) { + if (RUBY_DTRACE_GC_SWEEP_BEGIN_ENABLED()) { + RUBY_DTRACE_GC_SWEEP_BEGIN(); + } } static inline void gc_prof_sweep_timer_stop(rb_objspace_t *objspace) { + if (RUBY_DTRACE_GC_SWEEP_END_ENABLED()) { + RUBY_DTRACE_GC_SWEEP_END(); + } } static inline void @@ -3949,6 +3965,9 @@ gc_prof_dec_live_num(rb_objspace_t *objspace) static inline void gc_prof_mark_timer_start(rb_objspace_t *objspace) { + if (RUBY_DTRACE_GC_MARK_BEGIN_ENABLED()) { + RUBY_DTRACE_GC_MARK_BEGIN(); + } if (objspace->profile.run) { size_t count = objspace->profile.count; @@ -3959,6 +3978,9 @@ gc_prof_mark_timer_start(rb_objspace_t *objspace) static inline void gc_prof_mark_timer_stop(rb_objspace_t *objspace) { + if (RUBY_DTRACE_GC_MARK_END_ENABLED()) { + RUBY_DTRACE_GC_MARK_END(); + } if (objspace->profile.run) { double mark_time = 0; size_t count = objspace->profile.count; @@ -3973,6 +3995,9 @@ gc_prof_mark_timer_stop(rb_objspace_t *objspace) static inline void gc_prof_sweep_timer_start(rb_objspace_t *objspace) { + if (RUBY_DTRACE_GC_SWEEP_BEGIN_ENABLED()) { + RUBY_DTRACE_GC_SWEEP_BEGIN(); + } if (objspace->profile.run) { size_t count = objspace->profile.count; @@ -3983,6 +4008,9 @@ gc_prof_sweep_timer_start(rb_objspace_t *objspace) static inline void gc_prof_sweep_timer_stop(rb_objspace_t *objspace) { + if (RUBY_DTRACE_GC_SWEEP_END_ENABLED()) { + RUBY_DTRACE_GC_SWEEP_END(); + } if (objspace->profile.run) { double sweep_time = 0; size_t count = objspace->profile.count; |