Package net.preibisch.mvrecon.process.cuda

Class BlockSorter

java.lang.Object

net.preibisch.mvrecon.process.cuda.BlockSorter

public class BlockSorter
extends Object

We need to sort blocks in a way so consecutive ones are not influenced by their predecessors

Author:

spreibi

Constructor Summary

Constructors

Constructor	Description
BlockSorter()

Method Summary

Modifier and Type	Method	Description
static List<List<Block>>	sortBlocksBySmallestFootprint(List<Block> blocks, net.imglib2.Interval psi, int minRequiredBlocks)	Here are some assumptions: - the first block is in the top/left/upper... corner - the effective size of this block was used to compute the number of blocks - all blocks have the same dimensions, tightly stacked next to each other - only the effective blocksize of the last blocks in each dimension can be smaller

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

BlockSorter

public BlockSorter()

Method Details

sortBlocksBySmallestFootprint

public static List<List<Block>> sortBlocksBySmallestFootprint(List<Block> blocks,
 net.imglib2.Interval psi,
 int minRequiredBlocks)

Here are some assumptions: - the first block is in the top/left/upper... corner - the effective size of this block was used to compute the number of blocks - all blocks have the same dimensions, tightly stacked next to each other - only the effective blocksize of the last blocks in each dimension can be smaller

Parameters:

blocks - - a list of blocks according to the assumptions above

psi - - the size of the underlying, blocked image

minRequiredBlocks - - the minimum number of blocks in a batch to iterate effectively (if 1, memory usage will be maximal)

Returns:

- a list of block-lists. The N'th one can be written back once the N+1's is processed