Atari007

August 19, 2010

in C++ log seems to mean (surprising, because this is what it should, log) and not log_10
I don't really know why (especially germans) use ln for log, but log means log_e in most literature

That would explain We, Belgians, use ln for base e and log for base 10. I thought it was common around the world.

August 19, 2010

Hello,

I was looking into the system of distributing arena ratings, when I saw this method used for calculating the chance of winning:

1.0f/(1.0f+exp(log(10.0f)*(float)((float)enemy_rating - (float)own_rating)/400.0f));

This doesn't do the same as what's told on wowwiki: http://www.wowwiki.com/Arena_PvP_system#Arena_rating_system (I don't know if that's a reliable source though).

If it would need to do the same as on wowwiki, we'd need to used "ln" (logarithm to the base e) instead of "log" (logarithm to the base 10).

It would be:

1.0f/(1.0f+exp(ln(10.0f)*(float)((float)enemy_rating - (float)own_rating)/400.0f));

I haven't tried to understand the ELO system yet, but if someone could explain me where I'm wrong, I'd much appreciate that

Thanks,

Atari007

August 17, 2010

This crash was been fix with this

Works fine. Thanks!

August 17, 2010

Win x64 but compile x32

Why would you compile in x32 when you can run x64?

July 17, 2009

In [4191]. Thank you

Probably 8191?

July 7, 2009

Revision 8138 (branch 0.12), no custom patches, SD2 1204, acid 0.1.0, UDB 365.

Crashes multiple times per hour... I really don't have a clue...

Revision: * * 8107 *
Date 6:7:2009. Time 7:15 
//=====================================================
*** Hardware ***
Processor: Intel(R) Core(TM)2 CPU         E8400  @ 3.00GHz
Number Of Processors: 2
Physical Memory: 4181744 KB (Available: 2041532 KB)
Commit Charge Limit: 4194303 KB

*** Operation System ***
Microsoft Windows Server 2003 Standard Edition Service Pack 2 (Version 5.2, Build 3790)

//=====================================================
Exception code: C00000FD STACK_OVERFLOW
Fault address:  00436B47 01:00035B47 C:\\MaNGOS\\mangosd.exe

Registers:
EAX:03EF2000
EBX:0BE2F568
ECX:03EF02CC
EDX:000000E2
ESI:00000000
EDI:008AD3F0
CS:EIP:001B:00436B47
SS:ESP:0023:03F0D918  EBP:03F0D920
DS:0023  ES:0023  FS:003B  GS:0000
Flags:00010206

Call stack:
Address   Frame     Function      SourceFile
00436B47  00000000  _chkstk+27
0070B6BF  00000000  Spell::Prepare+1BF
0045EEAD  00000000  Unit::CastCustomSpell+16D
0045ED32  00000000  Unit::CastCustomSpell+82
00460EE7  00000000  Unit::CalcAbsorbResist+7F7
00460178  00000000  Unit::SpellNonMeleeDamageLog+128
0085454A  00000000  Spell::EffectSchoolDMG+16DA
00710070  00000000  Spell::HandleEffects+110
007074B6  00000000  Spell::DoSpellHitOnUnit+5D6
00706CA6  00000000  Spell::DoAllEffectOnTarget+126
0070C2A7  00000000  Spell::handle_immediate+E7
0070C0FE  00000000  Spell::cast+50E
0070B7BB  00000000  Spell::Prepare+2BB
0045EEAD  00000000  Unit::CastCustomSpell+16D
0045ED32  00000000  Unit::CastCustomSpell+82
00460EE7  00000000  Unit::CalcAbsorbResist+7F7
00460178  00000000  Unit::SpellNonMeleeDamageLog+128
0085454A  00000000  Spell::EffectSchoolDMG+16DA
00710070  00000000  Spell::HandleEffects+110
007074B6  00000000  Spell::DoSpellHitOnUnit+5D6
00706CA6  00000000  Spell::DoAllEffectOnTarget+126
0070C2A7  00000000  Spell::handle_immediate+E7
0070C0FE  00000000  Spell::cast+50E
0070B7BB  00000000  Spell::Prepare+2BB
0045EEAD  00000000  Unit::CastCustomSpell+16D
0045ED32  00000000  Unit::CastCustomSpell+82
00460EE7  00000000  Unit::CalcAbsorbResist+7F7
00460178  00000000  Unit::SpellNonMeleeDamageLog+128
0085454A  00000000  Spell::EffectSchoolDMG+16DA
00710070  00000000  Spell::HandleEffects+110
007074B6  00000000  Spell::DoSpellHitOnUnit+5D6
00706CA6  00000000  Spell::DoAllEffectOnTarget+126
0070C2A7  00000000  Spell::handle_immediate+E7
0070C0FE  00000000  Spell::cast+50E
0070B7BB  00000000  Spell::Prepare+2BB
0045EEAD  00000000  Unit::CastCustomSpell+16D
0045ED32  00000000  Unit::CastCustomSpell+82
00460EE7  00000000  Unit::CalcAbsorbResist+7F7
00460178  00000000  Unit::SpellNonMeleeDamageLog+128
0085454A  00000000  Spell::EffectSchoolDMG+16DA
00710070  00000000  Spell::HandleEffects+110
007074B6  00000000  Spell::DoSpellHitOnUnit+5D6
00706CA6  00000000  Spell::DoAllEffectOnTarget+126
0070C2A7  00000000  Spell::handle_immediate+E7
0070C0FE  00000000  Spell::cast+50E
0070B7BB  00000000  Spell::Prepare+2BB
0045EEAD  00000000  Unit::CastCustomSpell+16D
0045ED32  00000000  Unit::CastCustomSpell+82
00460EE7  00000000  Unit::CalcAbsorbResist+7F7
00460178  00000000  Unit::SpellNonMeleeDamageLog+128
0085454A  00000000  Spell::EffectSchoolDMG+16DA
00710070  00000000  Spell::HandleEffects+110
007074B6  00000000  Spell::DoSpellHitOnUnit+5D6
00706CA6  00000000  Spell::DoAllEffectOnTarget+126
0070C2A7  00000000  Spell::handle_immediate+E7
0070C0FE  00000000  Spell::cast+50E
0070B7BB  00000000  Spell::Prepare+2BB
0045EEAD  00000000  Unit::CastCustomSpell+16D
0045ED32  00000000  Unit::CastCustomSpell+82
00460EE7  00000000  Unit::CalcAbsorbResist+7F7
00460178  00000000  Unit::SpellNonMeleeDamageLog+128
0085454A  00000000  Spell::EffectSchoolDMG+16DA
00710070  00000000  Spell::HandleEffects+110
007074B6  00000000  Spell::DoSpellHitOnUnit+5D6
00706CA6  00000000  Spell::DoAllEffectOnTarget+126
0070C2A7  00000000  Spell::handle_immediate+E7
0070C0FE  00000000  Spell::cast+50E
0070B7BB  00000000  Spell::Prepare+2BB
0045EEAD  00000000  Unit::CastCustomSpell+16D
0045ED32  00000000  Unit::CastCustomSpell+82
00460EE7  00000000  Unit::CalcAbsorbResist+7F7
00460178  00000000  Unit::SpellNonMeleeDamageLog+128
0085454A  00000000  Spell::EffectSchoolDMG+16DA
00710070  00000000  Spell::HandleEffects+110
007074B6  00000000  Spell::DoSpellHitOnUnit+5D6
00706CA6  00000000  Spell::DoAllEffectOnTarget+126
0070C2A7  00000000  Spell::handle_immediate+E7
0070C0FE  00000000  Spell::cast+50E
0070B7BB  00000000  Spell::Prepare+2BB
0045EEAD  00000000  Unit::CastCustomSpell+16D
0045ED32  00000000  Unit::CastCustomSpell+82
00460EE7  00000000  Unit::CalcAbsorbResist+7F7
00460178  00000000  Unit::SpellNonMeleeDamageLog+128
0085454A  00000000  Spell::EffectSchoolDMG+16DA
00710070  00000000  Spell::HandleEffects+110
007074B6  00000000  Spell::DoSpellHitOnUnit+5D6
00706CA6  00000000  Spell::DoAllEffectOnTarget+126
0070C2A7  00000000  Spell::handle_immediate+E7
0070C0FE  00000000  Spell::cast+50E
0070B7BB  00000000  Spell::Prepare+2BB
0045EEAD  00000000  Unit::CastCustomSpell+16D
0045ED32  00000000  Unit::CastCustomSpell+82
00460EE7  00000000  Unit::CalcAbsorbResist+7F7
00460178  00000000  Unit::SpellNonMeleeDamageLog+128
0085454A  00000000  Spell::EffectSchoolDMG+16DA
00710070  00000000  Spell::HandleEffects+110
007074B6  00000000  Spell::DoSpellHitOnUnit+5D6
00706CA6  00000000  Spell::DoAllEffectOnTarget+126
0070C2A7  00000000  Spell::handle_immediate+E7
0070C0FE  00000000  Spell::cast+50E
0070B7BB  00000000  Spell::Prepare+2BB
0045EEAD  00000000  Unit::CastCustomSpell+16D
0045ED32  00000000  Unit::CastCustomSpell+82
00460EE7  00000000  Unit::CalcAbsorbResist+7F7
00460178  00000000  Unit::SpellNonMeleeDamageLog+128
0085454A  00000000  Spell::EffectSchoolDMG+16DA
00710070  00000000  Spell::HandleEffects+110
007074B6  00000000  Spell::DoSpellHitOnUnit+5D6
00706CA6  00000000  Spell::DoAllEffectOnTarget+126
0070C2A7  00000000  Spell::handle_immediate+E7
0070C0FE  00000000  Spell::cast+50E
0070B7BB  00000000  Spell::Prepare+2BB
0045EEAD  00000000  Unit::CastCustomSpell+16D
0045ED32  00000000  Unit::CastCustomSpell+82
00460EE7  00000000  Unit::CalcAbsorbResist+7F7
00460178  00000000  Unit::SpellNonMeleeDamageLog+128
0085454A  00000000  Spell::EffectSchoolDMG+16DA
00710070  00000000  Spell::HandleEffects+110
007074B6  00000000  Spell::DoSpellHitOnUnit+5D6
00706CA6  00000000  Spell::DoAllEffectOnTarget+126
0070C2A7  00000000  Spell::handle_immediate+E7
0070C0FE  00000000  Spell::cast+50E
0070B7BB  00000000  Spell::Prepare+2BB
0045EEAD  00000000  Unit::CastCustomSpell+16D
0045ED32  00000000  Unit::CastCustomSpell+82
00460EE7  00000000  Unit::CalcAbsorbResist+7F7
00460178  00000000  Unit::SpellNonMeleeDamageLog+128
0085454A  00000000  Spell::EffectSchoolDMG+16DA
00710070  00000000  Spell::HandleEffects+110
007074B6  00000000  Spell::DoSpellHitOnUnit+5D6
00706CA6  00000000  Spell::DoAllEffectOnTarget+126
0070C2A7  00000000  Spell::handle_immediate+E7
0070C0FE  00000000  Spell::cast+50E
0070B7BB  00000000  Spell::Prepare+2BB
0045EEAD  00000000  Unit::CastCustomSpell+16D
0045ED32  00000000  Unit::CastCustomSpell+82
00460EE7  00000000  Unit::CalcAbsorbResist+7F7
0068D168  00000000  Aura::PeriodicTick+6E8
0067DBA5  00000000  Aura::Update+415
00465E52  00000000  Unit::_UpdateSpells+322
0045BF17  00000000  Unit::Update+37
004C83BF  00000000  Player::Update+DF
004A58F9  00000000  Map::Update+D9
00836587  00000000  MapInstanced::Update+117
0065846A  00000000  MapManager::Update+17A
00638DC6  00000000  World::Update+7E6
004369CE  00000000  WorldRunnable::run+8E
008AD407  00000000  ACE_Based::Thread::ThreadTask+17
00AB1B84  00000000  ?invoke@ACE_OS_Thread_Adapter@@UAEKXZ+74
78543433  00000000  _endthreadex+44
785434C7  00000000  _endthreadex+D8
77E6482F  00000000  GetModuleHandleA+DF

Call stack:
Address   Frame     Function      SourceFile
7C82860C  00000000  KiFastSystemCallRet+0
77E61C8D  00000000  WaitForSingleObject+12

November 20, 2008

What about a reload per creature? Checking spawns, respawning, new stats, addons loaded, etc...?

November 13, 2008

Revision: Unknown Unknown Unknown
Date 12:11:2008. Time 19:4 
//=====================================================
*** Hardware ***
Processor: Intel(R) Core(TM)2 CPU          6320  @ 1.86GHz
Number Of Processors: 2
Physical Memory: 3135364 KB (Available: 1148852 KB)
Commit Charge Limit: 4194303 KB

*** Operation System ***
Microsoft Windows Server 2003 Standard Edition Service Pack 2 (Version 5.2, Build 3790)

//=====================================================
Exception code: C0000005 ACCESS_VIOLATION
Fault address:  7C8417AF 01:000407AF C:\\WINDOWS\\system32\\ntdll.dll

Registers:
EAX:00000000
EBX:00000085
ECX:003D05D0
EDX:00002000
ESI:003D0188
EDI:003D01A0
CS:EIP:001B:7C8417AF
SS:ESP:0023:043BE93C  EBP:043BEB58
DS:0023  ES:0023  FS:003B  GS:0000
Flags:00010246

Call stack:
Address   Frame     Function      SourceFile
7C8417AF  00000000  RtlSecondsSince1970ToTime+13D
78583A58  00000000  malloc+79
78583B58  00000000  ??2@YAPAXI@Z+1F
00478E87  00000000  std::_Allocate<std::_List_nod<Aura *,std::allocator<Aura *> >::_Node>+57
00474274  00000000  std::allocator<std::_List_nod<Aura *,std::allocator<Aura *> >::_Node>::allocate+14
00470A1C  00000000  std::list<Aura *,std::allocator<Aura *> >::_Buynode+3C
0046D1D7  00000000  std::list<Aura *,std::allocator<Aura *> >::list<Aura *,std::allocator<Aura *> >+57
008B5F13  00000000  `eh vector constructor iterator'+27
00448214  00000000  Unit::Unit+134
0064EDA0  00000000  Creature::Creature+30
00750E95  00000000  LoadHelper<Creature>+A5
00750691  00000000  ObjectGridLoader::Visit+101
007514DF  00000000  VisitorHelper<ObjectGridLoader,Creature>+F
00751390  00000000  VisitorHelper<ObjectGridLoader,Creature,TypeList<DynamicObject,TypeList<Corpse,TypeNull> > >+10
00751283  00000000  VisitorHelper<ObjectGridLoader,GameObject,TypeList<Creature,TypeList<DynamicObject,TypeList<Corpse,TypeNull> > > >+23
007511C0  00000000  VisitorHelper<ObjectGridLoader,TypeList<GameObject,TypeList<Creature,TypeList<DynamicObject,TypeList<Corpse,TypeNull> > > > >+10
007507BC  00000000  ObjectGridLoader::Load+1C
007508DF  00000000  ObjectGridLoader::LoadN+CF
0051DC0F  00000000  Map::EnsureGridLoadedForPlayer+10F
005325AF  00000000  Map::Visit<RGuard<ZThread::FairReadWriteLock,ZThread::Lockable>,MaNGOS::PlayerNotifier,TypeMapContainer<TypeList<Player,TypeList<Creature,TypeList<Corpse,TypeNull> > > > >+AF
0052EF67  00000000  Cell::Visit<RGuard<ZThread::FairReadWriteLock,ZThread::Lockable>,MaNGOS::PlayerNotifier,TypeMapContainer<TypeList<Player,TypeList<Creature,TypeList<Corpse,TypeNull> > > > >+347
005208FE  00000000  Map::UpdatePlayerVisibility+4E
0051ED82  00000000  Map::PlayerRelocation+302
00635F6D  00000000  DestinationHolder<Traveller<Player> >::UpdateTraveller+18D
00633D85  00000000  FlightPathMovementGenerator::Update+65
0043ECB7  00000000  MovementGeneratorMedium<Player,FlightPathMovementGenerator>::Update+17
0047C7A2  00000000  MotionMaster::UpdateMotion+52
00449110  00000000  Unit::Update+230
00499D9B  00000000  Player::Update+DB
005EF8AB  00000000  ObjectAccessor::Update+14B
0062D992  00000000  MapManager::Update+1A2
0060FE2F  00000000  World::Update+B0F
00433171  00000000  WorldRunnable::run+91
0086BF65  00000000  ZThread::ThreadImpl::Dispatch+1D5
0086C3C3  00000000  ZThread::`anonymous namespace'::Launcher::run+33
00870477  00000000  ZThread::ThreadOps::_dispatch+17
78543433  00000000  _endthreadex+44
785434C7  00000000  _endthreadex+D8
77E64829  00000000  GetModuleHandleA+DF

Call stack:
Address   Frame     Function      SourceFile
7C8285EC  00000000  KiFastSystemCallRet+0
77E61C8D  00000000  WaitForSingleObject+12

Call stack:
Address   Frame     Function      SourceFile
7C8285EC  00000000  KiFastSystemCallRet+0
77E61C8D  00000000  WaitForSingleObject+12
0086FE8E  00000000  ZThread::Monitor::wait+9E
0086BB60  00000000  ZThread::ThreadImpl::sleep+60
0086ACDC  00000000  ZThread::Thread::sleep+C
00852D90  00000000  SqlDelayThread::run+20
0086BF65  00000000  ZThread::ThreadImpl::Dispatch+1D5
0086C3C3  00000000  ZThread::`anonymous namespace'::Launcher::run+33
00870477  00000000  ZThread::ThreadOps::_dispatch+17
78543433  00000000  _endthreadex+44
785434C7  00000000  _endthreadex+D8
77E64829  00000000  GetModuleHandleA+DF

Call stack:

Windows 2003 SP2

MaNGOS b256b42b9132e5d82973019162bf55b0cf5c4010+_UDB_363+ sd2_735+ACID_0.0.5

November 11, 2008

Revision: Unknown Unknown Unknown
Date 10:11:2008. Time 22:4 
//=====================================================
*** Hardware ***
Processor: Intel(R) Core(TM)2 CPU          6320  @ 1.86GHz
Number Of Processors: 2
Physical Memory: 3135364 KB (Available: 1359792 KB)
Commit Charge Limit: 4194303 KB

*** Operation System ***
Microsoft Windows Server 2003 Standard Edition Service Pack 2 (Version 5.2, Build 3790)

//=====================================================
Exception code: C0000005 ACCESS_VIOLATION
Fault address:  00466463 01:00065463 C:\\MaNGOS\\mangosd.exe

Registers:
EAX:00000008
EBX:0BACC4E0
ECX:043BF480
EDX:00000000
ESI:00001277
EDI:00000000
CS:EIP:001B:00466463
SS:ESP:0023:043BF430  EBP:043BF488
DS:0023  ES:0023  FS:003B  GS:0000
Flags:00010202

Call stack:
Address   Frame     Function      SourceFile
00466463  00000000  Unit::GetDiminishing+93
00681CAE  00000000  Spell::DoSpellHitOnUnit+38E
006817C2  00000000  Spell::DoAllEffectOnTarget+F2
00686A67  00000000  Spell::handle_immediate+E7
006868F3  00000000  Spell::cast+513
0044FF9A  00000000  Unit::AttackerStateUpdate+BA
0EC2A986  00000000  ?next@GroupReference@@QAEPAV1@XZ+2876
0EB45AEE  00000000  ?AI@Creature@@QAEPAVCreatureAI@@XZ+37DE
006501F7  00000000  Creature::Update+3C7
00606F97  00000000  MaNGOS::ObjectUpdater::Visit+97
00606EF2  00000000  VisitorHelper<MaNGOS::ObjectUpdater,Creature>+12
00606E40  00000000  VisitorHelper<MaNGOS::ObjectUpdater,Creature,TypeList<DynamicObject,TypeList<Corpse,TypeNull> > >+10
00606D83  00000000  VisitorHelper<MaNGOS::ObjectUpdater,GameObject,TypeList<Creature,TypeList<DynamicObject,TypeList<Corpse,TypeNull> > > >+23
00606D00  00000000  VisitorHelper<MaNGOS::ObjectUpdater,TypeList<GameObject,TypeList<Creature,TypeList<DynamicObject,TypeList<Corpse,TypeNull> > > > >+10
00605422  00000000  Map::Visit<MaNGOS::SingleThreaded<ZThread::FairReadWriteLock>::Lock,MaNGOS::ObjectUpdater,TypeMapContainer<TypeList<GameObject,TypeList<Creature,TypeList<DynamicObject,TypeList<Corpse,TypeNull> > > > > >+F2
00603A02  00000000  Cell::Visit<MaNGOS::SingleThreaded<ZThread::FairReadWriteLock>::Lock,MaNGOS::ObjectUpdater,TypeMapContainer<TypeList<GameObject,TypeList<Creature,TypeList<DynamicObject,TypeList<Corpse,TypeNull> > > > > >+62
005EFCAF  00000000  ObjectAccessor::Update+54F
0062D992  00000000  MapManager::Update+1A2
0060FE2F  00000000  World::Update+B0F
00433171  00000000  WorldRunnable::run+91
0086BF65  00000000  ZThread::ThreadImpl::Dispatch+1D5
0086C3C3  00000000  ZThread::`anonymous namespace'::Launcher::run+33
00870477  00000000  ZThread::ThreadOps::_dispatch+17
78543433  00000000  _endthreadex+44
785434C7  00000000  _endthreadex+D8
77E64829  00000000  GetModuleHandleA+DF

Call stack:
Address   Frame     Function      SourceFile
7C8285EC  00000000  KiFastSystemCallRet+0
77E61C8D  00000000  WaitForSingleObject+12

Call stack:
Address   Frame     Function      SourceFile

00605422  00000000  Map::Visit<MaNGOS::SingleThreaded<ZThread::FairReadWriteLock>::Lock,MaNGOS::ObjectUpdater,TypeMapContainer<TypeList<GameObject,TypeList<Creature,TypeList<DynamicObject,TypeList<Corpse,TypeNull> > > > > >+F2
   Local  <user defined> 'this'
   Local  <user defined> 'cell'
   Local  <user defined> 'visitor'
   Local  <user defined> 'cell_y'
   Local  <user defined> 'x'
   Local  <user defined> 'y'
   Local  <user defined> 'cell_x'

ETC...

OS: windows 2003

b256b42b9132e5d82973019162bf55b0cf5c4010+_UDB_363+sd2_735+ACID_0.0.5

October 31, 2008

WHat is the clone url for git ? Is it the same git://github.com/mangos/mangos.git, if so how does this know that i want the 303willcrashforsure branch ?

$ git checkout -b 303-willcrashforsure

damn I'm getting better at understanding git

October 29, 2008

Five CPUs? You can give us further info's like which revision you used etc? Its hard for me to imagine currently a Windows Server based on Mangos which run fine with 260 Testers.

got 170 people on a win 2003, without any problems (rev before ACE though).

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Atari007

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Posts posted by Atari007

Need some help understanding this bit

Need some help understanding this bit

Many Crash on mangos-0.12 - Linux Debian x64

[BUG] Disconnention every 1 to 2 hours

[Cleanup][8191] Remove long-time unused spell_affect table

Windows crash dumps

[idea]dynamic table reload

Windows crash dumps

Windows crash dumps

3.0.x support - when will we support it?

Anyone here using Windows with more then 50 testers online?

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