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From Gregory Shimansky <gshiman...@gmail.com>
Subject Re: svn commit: r559382 [1/2] - in /harmony/enhanced/drlvm/trunk/vm/gc_gen/src: common/ finalizer_weakref/ gen/ los/ mark_compact/ mark_sweep/ thread/ trace_forward/ verify/
Date Thu, 26 Jul 2007 09:30:34 GMT
Alexey Varlamov wrote:
> There are problems on other platforms as well: Win32 timeouts on

Timeout happens because VM opens a debug windows if it was built in 
debug mode. Until someone presses abort button the process waits and 
then it is killed on timeout.

BTW I have a question in this regard. All crashed tests on windows in 
debug mode are reporting timeout instead of crash because of this 
"feature". Automated runs should use -XX:-assert_dialog option for 
DRLVM, but this option shouldn't be used for other VMs because it is not 
compatible. Where can we add it to the scripts (including classlib and 
jdktools) that run tests?

> outofmemory.* tests in server mode, and Linux x86_64 fires assertion
> in all modes:
> /export/users/cc/cc-common/build/checkouts/hdk/working_vm/vm/gc_gen/src/common/gc_for_class.h:184:
> uint32 obj_get_vt_raw(Partial_Reveal_Object*): Assertion `obj &&
> obj->vt_raw' failed.
> 
> 2007/7/25, Gregory Shimansky <gshimansky@gmail.com>:
>> Hello Xiao-Feng
>>
>> It looks like this commit of you affected stability on windows x86_64.
>> Four tests outofmemory.Int, outofmemory.Double, outofmemory.Plain and
>> outofmemory.Ref from VM smoke tests stable fail on assertion in GC. They
>> fail in all JIT modes and on interpreter, so it doesn't seem to be a bug
>> in enumeration.
>>
>> Please take a look at this problem.
>>
>> xli@apache.org wrote:
>>> Author: xli
>>> Date: Wed Jul 25 03:02:07 2007
>>> New Revision: 559382
>>>
>>> URL: http://svn.apache.org/viewvc?view=rev&rev=559382
>>> Log:
>>> HARMONY-4531 : performance improvement patch and code refactoring. It also fixed
a couple of bugs. (The main design in this patch is to include mark-sweep LOS for minor collection
and always slide-compact LOS for major collection.
>>>
>>> Removed:
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/mark_compact/los_extention_mark_scan.cpp
>>> Modified:
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/common/fix_repointed_refs.h
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/common/gc_block.h
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/common/gc_common.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/common/gc_common.h
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/common/gc_for_vm.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/common/gc_metadata.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/common/gc_space.h
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/common/hashcode.h
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/common/mark_scan_pool.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/common/space_tuner.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/common/space_tuner.h
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/finalizer_weakref/finalizer_weakref.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/finalizer_weakref/finalizer_weakref.h
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/finalizer_weakref/finalizer_weakref_metadata.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/finalizer_weakref/finalizer_weakref_metadata.h
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/gen/gen.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/gen/gen.h
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/gen/gen_adapt.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/los/lspace.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/los/lspace.h
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/los/lspace_alloc_collect.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/mark_compact/fallback_mark_scan.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/mark_compact/mspace.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/mark_compact/mspace.h
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/mark_compact/mspace_alloc.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/mark_compact/mspace_collect_compact.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/mark_compact/mspace_move_compact.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/mark_compact/mspace_slide_compact.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/mark_sweep/sspace.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/mark_sweep/sspace.h
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/mark_sweep/sspace_alloc.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/mark_sweep/sspace_chunk.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/mark_sweep/sspace_chunk.h
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/mark_sweep/sspace_mark.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/mark_sweep/sspace_mark_sweep.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/mark_sweep/sspace_sweep.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/mark_sweep/sspace_verify.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/thread/collector.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/thread/collector.h
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/thread/collector_alloc.h
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/thread/gc_thread.h
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/thread/mutator.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/thread/mutator.h
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/thread/mutator_alloc.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/trace_forward/fspace.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/trace_forward/fspace_alloc.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/trace_forward/fspace_gen_forward_pool.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/trace_forward/fspace_nongen_forward_pool.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/verify/verifier_metadata.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/verify/verifier_metadata.h
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/verify/verifier_scanner.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/verify/verify_gc_effect.cpp
>>>     harmony/enhanced/drlvm/trunk/vm/gc_gen/src/verify/verify_gc_effect.h
>> --
>> Gregory
>>
>>
> 


-- 
Gregory


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