cloudViewer::core::SlabNodeManagerImpl Class Reference

#include <SlabNodeManager.h>

Collaboration diagram for cloudViewer::core::SlabNodeManagerImpl:

Public Member Functions
	SlabNodeManagerImpl ()
__device__ __forceinline__ uint32_t *	get_unit_ptr_from_slab (const buf_index_t &next_slab_ptr, const uint32_t &lane_id)
__device__ __forceinline__ uint32_t *	get_ptr_for_bitmap (const uint32_t super_block_idx, const uint32_t bitmap_idx)
__device__ void	Init (uint32_t &tid, uint32_t &lane_id)
__device__ uint32_t	WarpAllocate (const uint32_t &lane_id)
__device__ void	FreeUntouched (buf_index_t ptr)

Public Attributes
uint32_t *	super_blocks_
	A pointer to each super-block. More...
uint32_t	hash_coef_
	hash_coef (register): used as (16 bits, 16 bits) for hashing. More...

Detailed Description

Definition at line 48 of file SlabNodeManager.h.

Constructor & Destructor Documentation

SlabNodeManagerImpl()

cloudViewer::core::SlabNodeManagerImpl::SlabNodeManagerImpl ( )

inline

Definition at line 50 of file SlabNodeManager.h.

Member Function Documentation

FreeUntouched()

__device__ void cloudViewer::core::SlabNodeManagerImpl::FreeUntouched ( buf_index_t  ptr )

inline

Definition at line 134 of file SlabNodeManager.h.

References cloudViewer::core::kSlabsPerBlock, cloudViewer::core::kUIntsPerSuperBlock, and super_blocks_.

Referenced by cloudViewer::core::SlabHashBackendImpl< Key, Hash, Eq >::FreeSlab().

get_ptr_for_bitmap()

__device__ __forceinline__ uint32_t* cloudViewer::core::SlabNodeManagerImpl::get_ptr_for_bitmap ( const uint32_t  super_block_idx, const uint32_t  bitmap_idx  )

inline

Definition at line 61 of file SlabNodeManager.h.

References cloudViewer::core::kUIntsPerSuperBlock, and super_blocks_.

get_unit_ptr_from_slab()

__device__ __forceinline__ uint32_t* cloudViewer::core::SlabNodeManagerImpl::get_unit_ptr_from_slab ( const buf_index_t &  next_slab_ptr, const uint32_t &  lane_id  )

inline

Definition at line 57 of file SlabNodeManager.h.

References super_blocks_.

Referenced by cloudViewer::core::SlabHashBackendImpl< Key, Hash, Eq >::SlabEntryPtrFromNodes().

Init()

__device__ void cloudViewer::core::SlabNodeManagerImpl::Init ( uint32_t &  tid, uint32_t &  lane_id  )

inline

Definition at line 68 of file SlabNodeManager.h.

References cloudViewer::core::kSlabsPerBlock, cloudViewer::core::kUIntsPerSuperBlock, and super_blocks_.

Referenced by cloudViewer::core::CountElemsPerBucketKernel(), cloudViewer::core::EraseKernelPass0(), cloudViewer::core::FindKernel(), cloudViewer::core::GetActiveIndicesKernel(), and cloudViewer::core::InsertKernelPass1().

WarpAllocate()

__device__ uint32_t cloudViewer::core::SlabNodeManagerImpl::WarpAllocate ( const uint32_t &  lane_id )

inline

Definition at line 78 of file SlabNodeManager.h.

References cloudViewer::core::kBlockMaskBits, cloudViewer::core::kNotFoundFlag, cloudViewer::core::kSlabMaskBits, cloudViewer::core::kSlabsPerBlock, cloudViewer::core::kSuperBlockMaskBits, cloudViewer::core::kSyncLanesMask, cloudViewer::core::kUIntsPerSuperBlock, and super_blocks_.

Referenced by cloudViewer::core::SlabHashBackendImpl< Key, Hash, Eq >::AllocateSlab().

Member Data Documentation

hash_coef_

uint32_t cloudViewer::core::SlabNodeManagerImpl::hash_coef_

hash_coef (register): used as (16 bits, 16 bits) for hashing.

Definition at line 206 of file SlabNodeManager.h.

Referenced by cloudViewer::core::SlabNodeManager::SlabNodeManager().

super_blocks_

uint32_t* cloudViewer::core::SlabNodeManagerImpl::super_blocks_

A pointer to each super-block.

Definition at line 204 of file SlabNodeManager.h.

Referenced by FreeUntouched(), get_ptr_for_bitmap(), get_unit_ptr_from_slab(), Init(), cloudViewer::core::SlabNodeManager::Reset(), cloudViewer::core::SlabNodeManager::SlabNodeManager(), WarpAllocate(), and cloudViewer::core::SlabNodeManager::~SlabNodeManager().

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

• /root/ACloudViewer/libs/cloudViewer/core/hashmap/CUDA/SlabNodeManager.h