Allocator Class Reference

#include <DeviceAllocator.h>

Inheritance diagram for Allocator:

Public Member Functions
	Allocator ()
virtual	~Allocator ()
virtual int8_t *	alloc (const size_t num_bytes)=0

Detailed Description

Definition at line 37 of file DeviceAllocator.h.

Constructor & Destructor Documentation

Allocator::Allocator ( )

inline

Definition at line 39 of file DeviceAllocator.h.

{}

virtual Allocator::~Allocator ( )

inlinevirtual

Definition at line 40 of file DeviceAllocator.h.

{}

Member Function Documentation

virtual int8_t* Allocator::alloc ( const size_t  num_bytes )

pure virtual

Implemented in CudaAllocator, and RenderAllocator.

Referenced by QueryMemoryInitializer::allocateCountDistinctGpuMem(), create_dev_group_by_buffers(), QueryMemoryInitializer::createAndInitializeGroupByBufferGpu(), HashJoin::fetchJoinColumn(), ColumnFetcher::getOneTableColumnFragment(), ColumnFetcher::linearizeColumnFragments(), QueryMemoryInitializer::prepareTopNHeapsDevBuffer(), QueryMemoryInitializer::setupTableFunctionGpuBuffers(), transfer_flat_object_to_gpu(), transfer_vector_of_flat_objects_to_gpu(), and ColumnFetcher::transferColumnIfNeeded().

Here is the caller graph for this function:

---

The documentation for this class was generated from the following file:

• /home/jenkins-slave/workspace/core-os-doxygen/DataMgr/Allocators/DeviceAllocator.h