Bad Alloc

[ahmed-shafik]

Dears,

I get the below error while creating a new rank object because of adding new bankstates (nextWrite_H & nextRead_H) in BankState.h and BankState.cpp. Do you know why?

class BankState
{
ostream &dramsim_log;
public:
//Fields
CurrentBankState currentBankState;
unsigned openRowAddress;
uint64_t nextRead;
uint64_t nextWrite;
uint64_t nextRead_H;
uint64_t nextWrite_H;
uint64_t nextActivate;
uint64_t nextPrecharge;
uint64_t nextPowerUp;

BusPacketType lastCommand;
unsigned stateChangeCountdown;

//Functions
BankState(ostream &dramsim_log_);
void print();

};
}

//All banks start precharged
BankState::BankState(ostream &dramsim_log_):
dramsim_log(dramsim_log_),
currentBankState(Idle),
openRowAddress(0),
nextRead(0),
nextRead_H(0),
nextWrite(0),
nextWrite_H(0),
nextActivate(0),
nextPrecharge(0),
nextPowerUp(0),
lastCommand(READ),
stateChangeCountdown(0)
{}

Rank *r = new Rank(dramsim_log);
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Aborted (core dumped)

[ahmed-shafik]

I used gdb and get below (_n=18446744073709547290) after statement
return size_type(this->_M_impl._M_finish - this->_M_impl._M_start)
although in normal state the (n=2048). Do you know why ?
DRAMSim::Rank::Rank (this=0x6534e0, dramsim_log=...) at Rank.cpp:48
48 bankStates(NUM_BANKS, BankState(dramsim_log))
(gdb)
DRAMSim::SimulatorObject::SimulatorObject (this=0x6534e0) at SimulatorObject.h:50
50 class SimulatorObject
(gdb)
std::vector<DRAMSim::BusPacket*, std::allocatorDRAMSim::BusPacket* >::vector (this=0x653538) at /usr/include/c++/4.7/bits/stl_vector.h:247
247 : _Base() { }
(gdb)
std::_Vector_base<DRAMSim::BusPacket*, std::allocatorDRAMSim::BusPacket* >::_Vector_base (this=0x653538) at /usr/include/c++/4.7/bits/stl_vector.h:126
126 : _M_impl() { }
(gdb)
std::_Vector_base<DRAMSim::BusPacket*, std::allocatorDRAMSim::BusPacket* >::_Vector_impl::_Vector_impl (this=0x653538) at /usr/include/c++/4.7/bits/stl_vector.h:88
88 : _Tp_alloc_type(), _M_start(0), _M_finish(0), _M_end_of_storage(0)
(gdb)
std::allocatorDRAMSim::BusPacket*::allocator (this=0x653538) at /usr/include/c++/4.7/bits/allocator.h:104
104 allocator() throw() { }
(gdb)
__gnu_cxx::new_allocatorDRAMSim::BusPacket*::new_allocator (this=0x653538) at /usr/include/c++/4.7/ext/new_allocator.h:69
69 new_allocator() _GLIBCXX_USE_NOEXCEPT { }
(gdb)
std::_Vector_base<DRAMSim::BusPacket*, std::allocatorDRAMSim::BusPacket* >::_Vector_impl::_Vector_impl (this=0x653538) at /usr/include/c++/4.7/bits/stl_vector.h:89
89 { }
(gdb)
std::allocator::allocator (this=0x7fffffffdf00) at /usr/include/c++/4.7/bits/allocator.h:104
104 allocator() throw() { }
(gdb)
__gnu_cxx::new_allocator::new_allocator (this=0x7fffffffdf00) at /usr/include/c++/4.7/ext/new_allocator.h:69
69 new_allocator() _GLIBCXX_USE_NOEXCEPT { }
(gdb)
std::vector<unsigned int, std::allocator >::vector (this=0x653550, __n=0, __value=@0x7fffffffdefc: 0, __a=...)
at /usr/include/c++/4.7/bits/stl_vector.h:294
294 : _Base(__n, __a)
(gdb)
std::_Vector_base<unsigned int, std::allocator >::_Vector_base (this=0x653550, __n=0, __a=...) at /usr/include/c++/4.7/bits/stl_vector.h:136
136 : _M_impl(__a)
(gdb)
std::_Vector_base<unsigned int, std::allocator >::_Vector_impl::_Vector_impl (this=0x653550, __a=...) at /usr/include/c++/4.7/bits/stl_vector.h:92
92 : _Tp_alloc_type(__a), _M_start(0), _M_finish(0), _M_end_of_storage(0)
(gdb)
std::allocator::allocator (this=0x653550, __a=...) at /usr/include/c++/4.7/bits/allocator.h:107
107 : __glibcxx_base_allocator<_Tp>(__a) { }
(gdb)
__gnu_cxx::new_allocator::new_allocator (this=0x653550) at /usr/include/c++/4.7/ext/new_allocator.h:71
71 new_allocator(const new_allocator&) _GLIBCXX_USE_NOEXCEPT { }
(gdb)
std::_Vector_base<unsigned int, std::allocator >::_Vector_impl::_Vector_impl (this=0x653550, __a=...) at /usr/include/c++/4.7/bits/stl_vector.h:93
93 { }
(gdb)
std::_Vector_base<unsigned int, std::allocator >::_Vector_base (this=0x653550, __n=0, __a=...) at /usr/include/c++/4.7/bits/stl_vector.h:137
137 { _M_create_storage(__n); } //create storage for __n=0 banks
(gdb)
std::_Vector_base<unsigned int, std::allocator >::_M_create_storage (this=0x653550, __n=0) at /usr/include/c++/4.7/bits/stl_vector.h:182
182 this->_M_impl._M_start = this->_M_allocate(__n);
(gdb)
std::_Vector_base<unsigned int, std::allocator >::_M_allocate (this=0x653550, __n=0) at /usr/include/c++/4.7/bits/stl_vector.h:169
169 { return __n != 0 ? _M_impl.allocate(__n) : 0; }
(gdb)
std::_Vector_base<unsigned int, std::allocator >::_M_create_storage (this=0x653550, __n=0) at /usr/include/c++/4.7/bits/stl_vector.h:183
183 this->_M_impl._M_finish = this->_M_impl._M_start;
(gdb)
184 this->_M_impl._M_end_of_storage = this->_M_impl._M_start + __n;
(gdb)
185 } //till now nothing sholud be created as _M_finish=_M_start = zero
(gdb)
std::vector<unsigned int, std::allocator >::vector (this=0x653550, __n=0, __value=@0x7fffffffdefc: 0, __a=...)
at /usr/include/c++/4.7/bits/stl_vector.h:295
295 { _M_fill_initialize(__n, __value); }
(gdb)
std::vector<unsigned int, std::allocator >::_M_fill_initialize (this=0x653550, __n=0, __value=@0x7fffffffdefc: 0)
at /usr/include/c++/4.7/bits/stl_vector.h:1181
1181 std::__uninitialized_fill_n_a(this->_M_impl._M_start, __n, __value, _M_get_Tp_allocator());
(gdb)
std::_Vector_base<unsigned int, std::allocator >::_M_get_Tp_allocator (this=0x653550) at /usr/include/c++/4.7/bits/stl_vector.h:115
115 { return _static_cast<Tp_alloc_type>(&this->_M_impl); }
(gdb)
std::__uninitialized_fill_n_a<unsigned int*, unsigned long, unsigned int, unsigned int> (__first=0x0, __n=0, __x=@0x7fffffffdefc: 0)
at /usr/include/c++/4.7/bits/stl_uninitialized.h:336
336 { std::uninitialized_fill_n(__first, __n, __x); } // __x = __value=@0x7fffffffdefc
(gdb)
std::uninitialized_fill_n<unsigned int*, unsigned long, unsigned int> (__first=0x0, __n=0, __x=@0x7fffffffdefc: 0) at /usr/include/c++/4.7/bits/stl_uninitialized.h:225
225 std::__uninitialized_fill_n<__is_trivial(_ValueType)>::
(gdb)
std::__uninitialized_fill_n::__uninit_fill_n<unsigned int*, unsigned long, unsigned int> (__first=0x0, __n=0, __x=@0x7fffffffdefc: 0)
at /usr/include/c++/4.7/bits/stl_uninitialized.h:206
206 { std::fill_n(__first, __n, __x); }
(gdb)
std::fill_n<unsigned int*, unsigned long, unsigned int> (__first=0x0, __n=0, __value=@0x7fffffffdefc: 0) at /usr/include/c++/4.7/bits/stl_algobase.h:780
780 return _OI(std::__fill_n_a(std::__niter_base(__first), __n, __value));
(gdb)
std::__niter_base<unsigned int*> (__it=0x0) at /usr/include/c++/4.7/bits/stl_algobase.h:272
272 { return std::_Niter_base<_Iterator>::_S_base(__it); } // __it is iterator and it points on __first
(gdb)
std::_Iter_base<unsigned int*, false>::_S_base (__it=0x0) at /usr/include/c++/4.7/bits/stl_iterator_base_types.h:214
214 { return __it; }
(gdb)
std::__fill_n_a<unsigned int*, unsigned long, unsigned int> (__first=0x0, __n=0, __value=@0x7fffffffdefc: 0) at /usr/include/c++/4.7/bits/stl_algobase.h:742
742 const _Tp __tmp = __value;
(gdb)
743 for (__decltype(__n + 0) __niter = __n; //for loop for __n
(gdb)
746 return __first;
(gdb)
747 }
(gdb)
std::fill_n<unsigned int*, unsigned long, unsigned int> (__first=0x0, __n=0, __value=@0x7fffffffdefc: 0) at /usr/include/c++/4.7/bits/stl_algobase.h:781
781 }
(gdb)
std::uninitialized_fill_n<unsigned int*, unsigned long, unsigned int> (__first=0x0, __n=0, __x=@0x7fffffffdefc: 0) at /usr/include/c++/4.7/bits/stl_uninitialized.h:227
227 }
(gdb)
std::vector<unsigned int, std::allocator >::_M_fill_initialize (this=0x653550, __n=0, __value=@0x7fffffffdefc: 0)
at /usr/include/c++/4.7/bits/stl_vector.h:1183
1183 this->_M_impl._M_finish = this->_M_impl._M_end_of_storage;
(gdb)
1184 }
(gdb)
std::allocator::~allocator (this=0x7fffffffdf00, __in_chrg=) at /usr/include/c++/4.7/bits/allocator.h:112
112 ~allocator() throw() { } // I think throw is called and finished the 1st allocation // jump by 4 --> 0x7fffffffdf00 - 0x7fffffffdefc = 4
(gdb)
__gnu_cxx::new_allocator::~new_allocator (this=0x7fffffffdf00, __in_chrg=) at /usr/include/c++/4.7/ext/new_allocator.h:76
76 ~new_allocator() _GLIBCXX_USE_NOEXCEPT { } // new allocator is called
(gdb)
std::vector<DRAMSim::BusPacket*, std::allocatorDRAMSim::BusPacket* >::vector (this=0x653568) at /usr/include/c++/4.7/bits/stl_vector.h:247
247 : _Base() { }
(gdb)
std::_Vector_base<DRAMSim::BusPacket*, std::allocatorDRAMSim::BusPacket* >::_Vector_base (this=0x653568) at /usr/include/c++/4.7/bits/stl_vector.h:126
126 : _M_impl() { }
(gdb)
std::_Vector_base<DRAMSim::BusPacket*, std::allocatorDRAMSim::BusPacket* >::_Vector_impl::_Vector_impl (this=0x653568) at /usr/include/c++/4.7/bits/stl_vector.h:88
88 : _Tp_alloc_type(), _M_start(0), _M_finish(0), _M_end_of_storage(0)
(gdb)
std::allocatorDRAMSim::BusPacket*::allocator (this=0x653568) at /usr/include/c++/4.7/bits/allocator.h:104
104 allocator() throw() { }
(gdb)
__gnu_cxx::new_allocatorDRAMSim::BusPacket*::new_allocator (this=0x653568) at /usr/include/c++/4.7/ext/new_allocator.h:69
69 new_allocator() _GLIBCXX_USE_NOEXCEPT { }
(gdb)
std::_Vector_base<DRAMSim::BusPacket*, std::allocatorDRAMSim::BusPacket* >::_Vector_impl::_Vector_impl (this=0x653568) at /usr/include/c++/4.7/bits/stl_vector.h:89
89 { }
(gdb)
std::allocator::allocator (this=0x7fffffffdf00) at /usr/include/c++/4.7/bits/allocator.h:104
104 allocator() throw() { }
(gdb)
__gnu_cxx::new_allocator::new_allocator (this=0x7fffffffdf00) at /usr/include/c++/4.7/ext/new_allocator.h:69
69 new_allocator() _GLIBCXX_USE_NOEXCEPT { }
(gdb)
std::vector<unsigned int, std::allocator >::vector (this=0x653580, __n=0, __value=@0x7fffffffdefc: 0, __a=...)
at /usr/include/c++/4.7/bits/stl_vector.h:294
294 : _Base(__n, __a)
(gdb)
std::_Vector_base<unsigned int, std::allocator >::_Vector_base (this=0x653580, __n=0, __a=...) at /usr/include/c++/4.7/bits/stl_vector.h:136
136 : _M_impl(__a) // 0x653580 - 0x653568 = 12 ?????
(gdb)
std::_Vector_base<unsigned int, std::allocator >::_Vector_impl::_Vector_impl (this=0x653580, __a=...) at /usr/include/c++/4.7/bits/stl_vector.h:92
92 : _Tp_alloc_type(__a), _M_start(0), _M_finish(0), _M_end_of_storage(0)
(gdb)
std::allocator::allocator (this=0x653580, __a=...) at /usr/include/c++/4.7/bits/allocator.h:107
107 : __glibcxx_base_allocator<_Tp>(__a) { }
(gdb)
__gnu_cxx::new_allocator::new_allocator (this=0x653580) at /usr/include/c++/4.7/ext/new_allocator.h:71
71 new_allocator(const new_allocator&) _GLIBCXX_USE_NOEXCEPT { }
(gdb)
std::_Vector_base<unsigned int, std::allocator >::_Vector_impl::_Vector_impl (this=0x653580, __a=...) at /usr/include/c++/4.7/bits/stl_vector.h:93
93 { }
(gdb)
std::_Vector_base<unsigned int, std::allocator >::_Vector_base (this=0x653580, __n=0, __a=...) at /usr/include/c++/4.7/bits/stl_vector.h:137
137 { _M_create_storage(__n); }
(gdb)
std::_Vector_base<unsigned int, std::allocator >::_M_create_storage (this=0x653580, __n=0) at /usr/include/c++/4.7/bits/stl_vector.h:182
182 this->_M_impl._M_start = this->_M_allocate(__n);
(gdb)
std::_Vector_base<unsigned int, std::allocator >::_M_allocate (this=0x653580, __n=0) at /usr/include/c++/4.7/bits/stl_vector.h:169
169 { return __n != 0 ? _M_impl.allocate(__n) : 0; }
(gdb)
std::_Vector_base<unsigned int, std::allocator >::_M_create_storage (this=0x653580, __n=0) at /usr/include/c++/4.7/bits/stl_vector.h:183
183 this->_M_impl._M_finish = this->_M_impl._M_start;
(gdb)
184 this->_M_impl._M_end_of_storage = this->_M_impl._M_start + __n;
(gdb)
185 } //till now nothing new just like before
(gdb)
std::vector<unsigned int, std::allocator >::vector (this=0x653580, __n=0, __value=@0x7fffffffdefc: 0, __a=...)
at /usr/include/c++/4.7/bits/stl_vector.h:295
295 { _M_fill_initialize(__n, __value); }
(gdb)
std::vector<unsigned int, std::allocator >::_M_fill_initialize (this=0x653580, __n=0, __value=@0x7fffffffdefc: 0)
at /usr/include/c++/4.7/bits/stl_vector.h:1181
1181 std::__uninitialized_fill_n_a(this->_M_impl._M_start, __n, __value,
(gdb)
std::_Vector_base<unsigned int, std::allocator >::_M_get_Tp_allocator (this=0x653580) at /usr/include/c++/4.7/bits/stl_vector.h:115
115 { return _static_cast<Tp_alloc_type>(&this->_M_impl); }
(gdb)

std::__uninitialized_fill_n_a<unsigned int*, unsigned long, unsigned int, unsigned int> (__first=0x0, __n=0, __x=@0x7fffffffdefc: 0)
at /usr/include/c++/4.7/bits/stl_uninitialized.h:336
336 { std::uninitialized_fill_n(__first, __n, __x); }
(gdb)
std::uninitialized_fill_n<unsigned int*, unsigned long, unsigned int> (__first=0x0, __n=0, __x=@0x7fffffffdefc: 0) at /usr/include/c++/4.7/bits/stl_uninitialized.h:225
225 std::__uninitialized_fill_n<__is_trivial(_ValueType)>::

(gdb)
std::__uninitialized_fill_n::__uninit_fill_n<unsigned int*, unsigned long, unsigned int> (__first=0x0, __n=0, __x=@0x7fffffffdefc: 0)
at /usr/include/c++/4.7/bits/stl_uninitialized.h:206
206 { std::fill_n(__first, __n, __x); }
(gdb)
std::fill_n<unsigned int*, unsigned long, unsigned int> (__first=0x0, __n=0, __value=@0x7fffffffdefc: 0) at /usr/include/c++/4.7/bits/stl_algobase.h:780
780 return _OI(std::__fill_n_a(std::__niter_base(__first), __n, __value));
(gdb)
std::__niter_base<unsigned int*> (__it=0x0) at /usr/include/c++/4.7/bits/stl_algobase.h:272
272 { return std::_Niter_base<_Iterator>::_S_base(__it); }
(gdb)
std::_Iter_base<unsigned int*, false>::_S_base (__it=0x0) at /usr/include/c++/4.7/bits/stl_iterator_base_types.h:214
214 { return __it; }
(gdb)

std::__fill_n_a<unsigned int*, unsigned long, unsigned int> (__first=0x0, __n=0, __value=@0x7fffffffdefc: 0) at /usr/include/c++/4.7/bits/stl_algobase.h:742
742 const _Tp __tmp = __value;
(gdb)
743 for (__decltype(__n + 0) __niter = __n;
(gdb)
746 return __first;
(gdb)
747 }
(gdb)
std::fill_n<unsigned int*, unsigned long, unsigned int> (__first=0x0, __n=0, __value=@0x7fffffffdefc: 0) at /usr/include/c++/4.7/bits/stl_algobase.h:781
781 }
(gdb)
std::uninitialized_fill_n<unsigned int*, unsigned long, unsigned int> (__first=0x0, __n=0, __x=@0x7fffffffdefc: 0) at /usr/include/c++/4.7/bits/stl_uninitialized.h:227
227 }
(gdb)
std::vector<unsigned int, std::allocator >::_M_fill_initialize (this=0x653580, __n=0, __value=@0x7fffffffdefc: 0)
at /usr/include/c++/4.7/bits/stl_vector.h:1183
1183 this->_M_impl._M_finish = this->_M_impl._M_end_of_storage;
(gdb)
1184 }
(gdb)
std::allocator::~allocator (this=0x7fffffffdf00, __in_chrg=) at /usr/include/c++/4.7/bits/allocator.h:112
112 ~allocator() throw() { }
(gdb)
__gnu_cxx::new_allocator::~new_allocator (this=0x7fffffffdf00, __in_chrg=) at /usr/include/c++/4.7/ext/new_allocator.h:76
76 ~new_allocator() _GLIBCXX_USE_NOEXCEPT { }
(gdb)
std::allocatorDRAMSim::Bank::allocator (this=0x7fffffffdefb) at /usr/include/c++/4.7/bits/allocator.h:104
104 allocator() throw() { }
(gdb)
__gnu_cxx::new_allocatorDRAMSim::Bank::new_allocator (this=0x7fffffffdefb) at /usr/include/c++/4.7/ext/new_allocator.h:69
69 new_allocator() _GLIBCXX_USE_NOEXCEPT { }
(gdb)
std::vector<DRAMSim::Bank, std::allocatorDRAMSim::Bank >::vector (this=0x653598, __n=8, __value=..., __a=...) at /usr/include/c++/4.7/bits/stl_vector.h:294
294 : _Base(__n, __a) //here is __n =8 which returns the NUM_BANKS
(gdb)
std::_Vector_base<DRAMSim::Bank, std::allocatorDRAMSim::Bank >::_Vector_base (this=0x653598, __n=8, __a=...) at /usr/include/c++/4.7/bits/stl_vector.h:136
136 : _M_impl(__a)
(gdb)
std::_Vector_base<DRAMSim::Bank, std::allocatorDRAMSim::Bank >::_Vector_impl::_Vector_impl (this=0x653598, __a=...) at /usr/include/c++/4.7/bits/stl_vector.h:92
92 : _Tp_alloc_type(__a), _M_start(0), _M_finish(0), _M_end_of_storage(0)
(gdb)
std::allocatorDRAMSim::Bank::allocator (this=0x653598, __a=...) at /usr/include/c++/4.7/bits/allocator.h:107
107 : __glibcxx_base_allocator<_Tp>(__a) { }
(gdb)
__gnu_cxx::new_allocatorDRAMSim::Bank::new_allocator (this=0x653598) at /usr/include/c++/4.7/ext/new_allocator.h:71
71 new_allocator(const new_allocator&) _GLIBCXX_USE_NOEXCEPT { }
(gdb)
std::_Vector_base<DRAMSim::Bank, std::allocatorDRAMSim::Bank >::_Vector_impl::_Vector_impl (this=0x653598, __a=...) at /usr/include/c++/4.7/bits/stl_vector.h:93
93 { }
(gdb)
std::_Vector_base<DRAMSim::Bank, std::allocatorDRAMSim::Bank >::_Vector_base (this=0x653598, __n=8, __a=...) at /usr/include/c++/4.7/bits/stl_vector.h:137
137 { _M_create_storage(__n); }
(gdb)
std::_Vector_base<DRAMSim::Bank, std::allocatorDRAMSim::Bank >::_M_create_storage (this=0x653598, __n=8) at /usr/include/c++/4.7/bits/stl_vector.h:182
182 this->_M_impl._M_start = this->_M_allocate(__n);
(gdb)
std::_Vector_base<DRAMSim::Bank, std::allocatorDRAMSim::Bank >::_M_allocate (this=0x653598, __n=8) at /usr/include/c++/4.7/bits/stl_vector.h:169
169 { return __n != 0 ? _M_impl.allocate(__n) : 0; } //here _n !=0 so go to allocate
(gdb)
__gnu_cxx::new_allocatorDRAMSim::Bank::allocate (this=0x653598, __n=8) at /usr/include/c++/4.7/ext/new_allocator.h:91
91 if (__n > this->max_size()) //How to get the max_size () ??
(gdb)
__gnu_cxx::new_allocatorDRAMSim::Bank::max_size (this=0x653598) at /usr/include/c++/4.7/ext/new_allocator.h:104
104 { return size_t(-1) / sizeof(_Tp); }
(gdb)
__gnu_cxx::new_allocatorDRAMSim::Bank::allocate (this=0x653598, __n=8) at /usr/include/c++/4.7/ext/new_allocator.h:94
94 return static_cast<Tp>(::operator new(__n * sizeof(Tp))); //from here it detrmines that the if statement return no and create new object n size of (_Tp)
(gdb)
95 }
(gdb)
std::_Vector_base<DRAMSim::Bank, std::allocatorDRAMSim::Bank >::_M_create_storage (this=0x653598, __n=8) at /usr/include/c++/4.7/bits/stl_vector.h:183
183 this->_M_impl._M_finish = this->_M_impl._M_start;
(gdb)
184 this->_M_impl._M_end_of_storage = this->_M_impl._M_start + __n;
(gdb)
185 }
(gdb)
std::vector<DRAMSim::Bank, std::allocatorDRAMSim::Bank >::vector (this=0x653598, __n=8, __value=..., __a=...) at /usr/include/c++/4.7/bits/stl_vector.h:295
295 { _M_fill_initialize(__n, __value); }
(gdb)
std::vector<DRAMSim::Bank, std::allocatorDRAMSim::Bank >::_M_fill_initialize (this=0x653598, __n=8, __value=...) at /usr/include/c++/4.7/bits/stl_vector.h:1181
1181 std::__uninitialized_fill_n_a(this->_M_impl._M_start, __n, __value,_M_get_Tp_allocator());
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std::_Vector_base<DRAMSim::Bank, std::allocatorDRAMSim::Bank >::_M_get_Tp_allocator (this=0x653598) at /usr/include/c++/4.7/bits/stl_vector.h:115
115 { return _static_cast<Tp_alloc_type>(&this->_M_impl); }
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std::__uninitialized_fill_n_a<DRAMSim::Bank*, unsigned long, DRAMSim::Bank, DRAMSim::Bank> (__first=0x6535d0, __n=8, __x=...)
at /usr/include/c++/4.7/bits/stl_uninitialized.h:336
336 { std::uninitialized_fill_n(__first, __n, __x); }
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std::uninitialized_fill_n<DRAMSim::Bank*, unsigned long, DRAMSim::Bank> (__first=0x6535d0, __n=8, __x=...) at /usr/include/c++/4.7/bits/stl_uninitialized.h:225
225 std::__uninitialized_fill_n<__is_trivial(_ValueType)>::
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std::__uninitialized_fill_n::__uninit_fill_n<DRAMSim::Bank*, unsigned long, DRAMSim::Bank> (__first=0x6535d0, __n=8, __x=...)
at /usr/include/c++/4.7/bits/stl_uninitialized.h:185
185 _ForwardIterator __cur = __first;
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188 for (; __n > 0; --__n, ++__cur)
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189 std::_Construct(std::__addressof(*__cur), __x);

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std::__addressofDRAMSim::Bank (__r=...) at /usr/include/c++/4.7/bits/move.h:50

50 (&const_cast<char&>(reinterpret_cast<const volatile char&>(__r)));
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51 }
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std::_Construct<DRAMSim::Bank, DRAMSim::Bank> (__p=0x6535d0, __value=...) at /usr/include/c++/4.7/bits/stl_construct.h:85
85 ::new(static_cast<void*>(__p)) _T1(__value);
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operator new (__p=0x6535d0) at /usr/include/c++/4.7/new:112
112 { return __p; }
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DRAMSim::Bank::Bank (this=0x6535d0) at Bank.h:54
54 class Bank
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std::vector<DRAMSim::Bank::_DataStruct*, std::allocatorDRAMSim::Bank::_DataStruct* >::vector (this=0x653620, __x=...) at /usr/include/c++/4.7/bits/stl_vector.h:309
309 _Alloc_traits::_S_select_on_copy(__x._M_get_Tp_allocator()))
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std::_Vector_base<DRAMSim::Bank::_DataStruct*, std::allocatorDRAMSim::Bank::_DataStruct* >::_M_get_Tp_allocator (this=0x7fffffffdf50)
at /usr/include/c++/4.7/bits/stl_vector.h:119
119 { return _static_cast(&this->_M_impl); }
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__gnu_cxx::__alloc_traitsstd::allocator<DRAMSim::Bank::_DataStruct* >::_S_select_on_copy (__a=...) at /usr/include/c++/4.7/ext/alloc_traits.h:211
211 static const _Alloc& _S_select_on_copy(const _Alloc& __a) { return __a; }
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std::vector<DRAMSim::Bank::_DataStruct*, std::allocatorDRAMSim::Bank::_DataStruct* >::size (this=0x7fffffffdf50) at /usr/include/c++/4.7/bits/stl_vector.h:626
626 { return size_type(this->_M_impl._M_finish - this->_M_impl._M_start); }
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std::_Vector_base<DRAMSim::Bank::_DataStruct*, std::allocatorDRAMSim::Bank::_DataStruct* >::_Vector_base (this=0x653620, __n=18446744073709547290, __a=...)
at /usr/include/c++/4.7/bits/stl_vector.h:136
136 : _M_impl(__a)
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std::_Vector_base<DRAMSim::Bank::_DataStruct*, std::allocatorDRAMSim::Bank::_DataStruct* >::_Vector_impl::_Vector_impl (this=0x653620, __a=...)
at /usr/include/c++/4.7/bits/stl_vector.h:92
92 : _Tp_alloc_type(__a), _M_start(0), _M_finish(0), _M_end_of_storage(0)
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std::allocatorDRAMSim::Bank::_DataStruct*::allocator (this=0x653620, __a=...) at /usr/include/c++/4.7/bits/allocator.h:107
107 : __glibcxx_base_allocator<_Tp>(__a) { }
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__gnu_cxx::new_allocatorDRAMSim::Bank::_DataStruct*::new_allocator (this=0x653620) at /usr/include/c++/4.7/ext/new_allocator.h:71
71 new_allocator(const new_allocator&) _GLIBCXX_USE_NOEXCEPT { }
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std::_Vector_base<DRAMSim::Bank::_DataStruct*, std::allocatorDRAMSim::Bank::_DataStruct* >::_Vector_impl::_Vector_impl (this=0x653620, __a=...)
at /usr/include/c++/4.7/bits/stl_vector.h:93
93 { }
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std::_Vector_base<DRAMSim::Bank::_DataStruct*, std::allocatorDRAMSim::Bank::_DataStruct* >::_Vector_base (this=0x653620, __n=18446744073709547290, __a=...)
at /usr/include/c++/4.7/bits/stl_vector.h:137
137 { _M_create_storage(__n); }
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std::_Vector_base<DRAMSim::Bank::_DataStruct*, std::allocatorDRAMSim::Bank::_DataStruct* >::_M_create_storage (this=0x653620, __n=18446744073709547290)
at /usr/include/c++/4.7/bits/stl_vector.h:182
182 this->_M_impl._M_start = this->_M_allocate(__n);
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std::_Vector_base<DRAMSim::Bank::_DataStruct*, std::allocatorDRAMSim::Bank::_DataStruct* >::_M_allocate (this=0x653620, __n=18446744073709547290)
at /usr/include/c++/4.7/bits/stl_vector.h:169
169 { return __n != 0 ? _M_impl.allocate(__n) : 0; } wont return zero ofcourse
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__gnu_cxx::new_allocatorDRAMSim::Bank::_DataStruct*::allocate (this=0x653620, __n=18446744073709547290) at /usr/include/c++/4.7/ext/new_allocator.h:91
91 if (__n > this->max_size()) // greater ya ???? __n=18446744073709547290
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__gnu_cxx::new_allocatorDRAMSim::Bank::_DataStruct*::max_size (this=0x653620) at /usr/include/c++/4.7/ext/new_allocator.h:104
104 { return size_t(-1) / sizeof(_Tp); }
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__gnu_cxx::new_allocatorDRAMSim::Bank::_DataStruct*::allocate (this=0x653620, __n=18446744073709547290) at /usr/include/c++/4.7/ext/new_allocator.h:92
92 std::__throw_bad_alloc();
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terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc