Just wanted to know what is the advantage of having an hierarchy of threads in Grid and Block. Since the blocks are executed independently of each other, can’t we simply always have a linear arrangement of Blocks inside a Grid and a linear arrangement of threads in a block. for example following declarations are valid:
DimGrid(100,1), DimGrid(500,1) and DimBlock(256,1,1), DimBlock(512,512,1) etc
Thanks in advance!!