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2016-08-16merge revision(s) 55663: [Backport #12583]nagachika
* gc.c (gc_mark_roots): should mark the VM object itself to mark singleton class of the VM object. Before this patch, we only set mark bit for the VM object and invoke mark function separately. [Bug #12583] * test/ruby/test_gc.rb: add a test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@55919 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-16Add frozen_string_literal: false for all filesnaruse
When you change this to true, you may need to add more tests. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-10* test/ruby/test_gc.rb (test_expand_heap): relax condition (1->2).ko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53024 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-11-19* gc.c (gc_start): force to invoke GC by GC.startko1
even if it is GC.disable'd. * test/ruby/test_gc.rb: add a test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52672 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-30explicitly overwrite signal handlingnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52391 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-30show parent process's signal mask from child processnaruse
Because this tests raises timeout on failure, and it doesn't reach assertions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52386 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-30test_gc.rb: fix failure messagenobu
* test/ruby/test_gc.rb (test_interrupt_in_finalizer): append signal info to stderr outputs in a proc, not to a proc. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52377 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-30show child and parent signal masknaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52376 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-29show signal mask on solarisnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52364 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-29revert experimental changes related to Solaris CInaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52363 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-28increase timeout (with full GC)naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52331 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-28write in shroternaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52319 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-27suppress warnings: assigned but unused variablenaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52313 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-27dumping core may take too much time for CInaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52311 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-08-13test_gc.rb: dump hung up processnobu
* test/ruby/test_gc.rb (test_interrupt_in_finalizer): kill hung up process by SIGSEGV to dump the backtrace. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51560 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-08-12test_gc.rb: abort hung up processnobu
* test/ruby/test_gc.rb (test_interrupt_in_finalizer): abort hung up process to dump the backtrace instead of terminating. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51551 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-08-12test_gc.rb: timeout of test_interrupt_in_finalizernobu
* test/ruby/test_gc.rb (test_interrupt_in_finalizer): leave timeout to invoke_ruby. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51540 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-08-09test_gc.rb: check signal firstnobu
* test/ruby/test_gc.rb (test_interrupt_in_finalizer): check the signal terminated the process before messages. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51513 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-06-02use assert_raisenobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50727 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-05-31* test/ruby/test_gc.rb: increase timeout seconds for GC stressfulko1
debugging. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50698 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-02-05test_gc.rb: read binarynobu
* test/ruby/test_gc.rb (test_exception_in_finalizer): read in binary encoding to get rid of invalid byte sequence exception. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49510 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-12-24test_gc.rb: termsignobu
* test/ruby/test_gc.rb (test_interrupt_in_finalizer): also check termsig to ensure killed by SIGINT. and try SIGSEGV to dump something. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48974 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-12-13test_gc.rb: workaround for Windowsnobu
* test/ruby/test_gc.rb (test_interrupt_in_finalizer): use inner process signal for Windows. [ruby-core:66825] [Bug #10595] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48833 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-12-13test_gc.rb: waitnobu
* test/ruby/test_gc.rb (test_interrupt_in_finalizer): wait longer and send more interrupts for slower cases. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48832 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-12-13vm_trace.c: defer interrupts while postponed jobsnobu
* vm_trace.c (rb_postponed_job_flush): mask signal trap interrupt too to defer handling after finalizers finished. [ruby-core:66825] [Bug #10595] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48829 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-11-26* test/ruby/test_gc.rb (test_latest_gc_info): do test separatelyko1
to avoid mysterious behavior. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48586 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-11-13* test/lib/envutil.rb: Moved from test/ruby/.akr
* test/lib/find_executable.rb: Ditto. * test/lib/memory_status.rb: Ditto. * test/lib/test/unit.rb: require envutil. * test/: Don't require envutil in test files. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48409 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-10* test/ruby/test_gc.rb: fix condition.ko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47510 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-10* gc.c (gc_stat_internal): rename `heap_used' to `heap_allocated_pages'.ko1
ref: [Feature #9924] * test/ruby/test_gc.rb: add constraints test for gc stat information. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47493 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-10* test/ruby/test_gc.rb: catch up last fix.ko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47489 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-09* gc.c (rb_objspace_t::heap_pages): rename field names:ko1
* used -> allocated_pages * increment -> allocatable_pages * length -> sorted_length And remove unused `limt' field. * gc.c: rename macros: * heap_pages_used -> heap_allocated_pages * heap_pages_length -> heap_pages_sorted_length * heap_pages_increment -> heap_allocatable_pages * gc.c (gc_stat_internal): fix symbol names ref: [Feature #9924] https://docs.google.com/spreadsheets/d/11Ua4uBr6o0k-nORrZLEIIUkHJ9JRzRR0NyZfrhEEnc8/edit?usp=sharing Yellow color fields in this table are changed. * test/ruby/test_gc.rb: catch up this change. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47471 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-24* gc.c: fix major GC flags.ko1
* add GPR_FLAG_MAJOR_BY_FORCE, which indicates major GC by METHOD, CAPI and so on (see GC_BY). * remove GPR_FLAG_MAJOR_BY_RESCAN because not used. * remove GPR_FLAG_MAJOR_BY_STRESS, use FORCE instead. * test/ruby/test_gc.rb: catch up. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46927 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-30* gc.c: support `USE_RGENGC == 0'.ko1
* test/ruby/test_gc.rb: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46622 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-10* gc.c: invoke GC before memory allocation (xmalloc/xrealloc)ko1
when GC.stress = true. [Bug #9859] * test/ruby/test_gc.rb: add a test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46399 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-03* test/ruby/test_gc.rb: allocate more objects to invoke GC by newobj.ko1
GC allows extending pages depends on heap_increment. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46339 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-09* test/ruby/test_gc.rb: more long timeout.ko1
This test failed under RGENGC_CHECK_MODE >= 2. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45538 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-30gc.c: avoid inadvertent pin-downnobu
* gc.c (gc_info_decode): get rid of inadvertent dynamic symbol pin-down, and preserve encoding in error messages. also should not use RSTRING_PTR macro on function calls. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45480 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-17* test/ruby/test_gc.rb: ignore warning messages for running with -wko1
option such as chkbuild. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45028 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-17* gc.c: introduce new environment variableko1
"RUBY_GC_HEAP_OLDOBJECT_LIMIT_FACTOR" to control major/minor GC frequency. Do full GC when the number of old objects is more than R * N where R is this factor and N is the number of old objects just after last full GC. * test/ruby/test_gc.rb: add a test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45021 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-15test_gc.rb: relax assertionnobu
* test/ruby/test_gc.rb (test_profiler_total_time): GC time may be shorter than the timer resolution. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44619 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-04test/ruby/test_gc.rb: use GC.stat(:key) instead of GC.statkazu
* test/ruby/test_gc.rb (TestGc#test_latest_gc_info): use GC.stat(:key) instead of GC.stat. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44500 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-18test_gc.rb: fix syntax errornobu
* test/ruby/test_gc.rb (TestGc#test_expand_heap): fix syntax error by mismatched paren. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44274 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-18test_gc.rb: refine assertionnobu
* test/ruby/test_gc.rb (test_expand_heap): use assert_in_delta instead of bare assert. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44273 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-18* test/ruby/test_gc.rb (test_expand_heap): allow +/-1 diff.ko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44268 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-17vm_trace.c: isolate exceptionsnobu
* vm_trace.c (rb_postponed_job_flush): isolate exceptions in postponed jobs and restore outer ones. based on a patch by tarui. [ruby-core:58652] [Bug #9168] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44260 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-16* gc.c: introduce GC.verify_internal_consistency method to verify GCko1
internal data structure. Now this method only checks geneartion (old/young) consistency. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44228 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-13test/ruby: better assertionsnobu
* test/ruby: use better assertions instead of mere assert. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44173 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-06gc.c: add minor marking and lazy sweeping options to GC.starttmm1
* gc.c (gc_start_internal): GC.start() now accepts two optional keyword arguments. These can be used to disable full_mark (minor mark only) or disable immediate_sweep (use lazy sweep). These new options are useful for benchmarking GC behavior, or performing minor GC out-of-band. * test/ruby/test_gc.rb (class TestGc): tests for new options. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44027 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-05test_gc.rb: expand timeoutnobu
* test/ruby/test_gc.rb (test_sweep_in_finalizer): expand timeout for slower machines. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44011 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-05gc.c: add GC.latest_gc_info()tmm1
* gc.c (struct rb_objspace): rename internal last_collection_flags to latest_gc_info * gc.c (gc_latest_collection_info): add GC.latest_gc_info() with similar behavior to GC.stat() * gc.c (rb_gc_latest_gc_info): new c-api for above * gc.c (gc_stat_internal): remove :last_collection_flags from GC.stat * gc.c (gc_profile_decode_flags): remove GC::Profiler.decode_flags * include/ruby/intern.h (rb_gc_latest_gc_info): export new c-api * test/ruby/test_gc.rb (class TestGc): test for new behavior * NEWS: note about new api * gc.c (gc_stat_internal): raise TypeError on wrong type * gc.c (gc_stat): fix error message git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44008 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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