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Driver: re-factored handle wrapper to accomodate proper deinitialization order

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philippe
2017-05-10 21:50:39 -07:00
parent 78fff59e47
commit c5a79782b8
18 changed files with 89 additions and 104 deletions
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26
lib/driver/handle.cpp
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@@ -43,36 +43,16 @@ inline void _delete(cu_platform){}
//Constructor
template<class CUType>
Handle<CUType>::Handle(CUType cu, bool take_ownership): cu_(new CUType(cu)), has_ownership_(take_ownership)
Handle<CUType>::Handle(CUType cu, bool take_ownership): h_(new CUType(cu)), has_ownership_(take_ownership)
{ }
template<class CUType>
Handle<CUType>::Handle(bool take_ownership): has_ownership_(take_ownership)
{ cu_.reset(new CUType()); }
//Accessors
template<class CUType>
bool Handle<CUType>::operator==(Handle const & other) const
{ return *cu_==*other.cu_; }
template<class CUType>
bool Handle<CUType>::operator!=(Handle const & other) const
{ return !((*this)==other); }
template<class CUType>
bool Handle<CUType>::operator<(Handle const & other) const
{ return (*cu_)<(*other.cu_); }
template<class CUType>
Handle<CUType>::~Handle(){
if(has_ownership_ && cu_ && cu_.unique() && *cu_)
_delete(*cu_);
if(has_ownership_ && h_ && h_.unique() && *h_)
_delete(*h_);
}
template<class CUType>
Handle<CUType>::operator CUType() const
{ return *cu_; }
template class Handle<CUdeviceptr>;
template class Handle<CUstream>;
template class Handle<CUcontext>;