For a typical model discretized by 3 800 cells,100 energy groups and 40 directions,tests on a parallel machine show that the parallel LARED-R-1 achieves parallel efficiency by 80% with 64 processors and by 53% with 128 processors,respectively.

• 经测试；对于典型的问题规模(100群、3800个网格单元、40个方向)；在某并行机的64个和128个处理器上；并行程序分别获得80%25和53%25的并行效率.