| 摘要 |
In the LU decomposition of a matrix composed of blocks, the blocks to be updated of the matrix are vertically divided in each SMP node connected through a network and each of the divided blocks is allocated to each node. This process is also repeatedly applied to new blocks to be updated later, and the newly divided blocks are also cyclically allocated to each node. Each node updates allocated divided blocks in the original order of blocks. Since by sequentially updating blocks, the amount of processed blocks of each node equally increases, load can be equally distributed.
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