飞腾2500用nop去跑IPC的话，只能到1，但是跑其它代码能到2.33
1 lscpu2 Architecture: aarch643 Byte Order: Little Endian4 CPU(s): 1285 On-line CPU(s) list: 0-1276 Thread(s) per core: 17 Core(s) per socket: 648 Socket(s): 29 NUMA node(s): 1610 Model: 311 BogoMIPS: 100.0012 L1d cache: 32K13 L1i cache: 32K14 L2 cache: 2048K15 L3 cache: 65536K16 NUMA node0 CPU(s): 0-717 NUMA node1 CPU(s): 8-1518 NUMA node2 CPU(s): 16-23
1 lscpu
2 Architecture: aarch64
3 Byte Order: Little Endian
4 CPU(s): 128
5 On-line CPU(s) list: 0-127
6 Thread(s) per core: 1
7 Core(s) per socket: 64
8 Socket(s): 2
9 NUMA node(s): 16
10 Model: 3
11 BogoMIPS: 100.00
12 L1d cache: 32K
13 L1i cache: 32K
14 L2 cache: 2048K
15 L3 cache: 65536K
16 NUMA node0 CPU(s): 0-7
17 NUMA node1 CPU(s): 8-15
18 NUMA node2 CPU(s): 16-23
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