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Advances, Systems and Applications

Table 2 Advantages, disadvantages, and ideal query application for the GPU methods

From: Parallel acceleration of CPU and GPU range queries over large data sets

Method

Advantages

Disadvantages

Ideal queries

 

Memory coalescing

Shared memory

Extra global memory accesses

Limited throughput

 

COA

 

 

Point

ROA

 

 

Range, where 2048 ≥ columns >1024

Hybrid

 

Range, where columns >2048

Ideal hybrid

  

Range, where columns ≤1024