opnet新手求助
12-13
我在做tutorials中的packet switching I 时,最后一步Analyzing Results遇到了问题:在graph output files中找不到“Object Statistics: pksw1:node_0 <-> hub[0]: point-to-point: utilization<--”,我的Object Statistics是空的,展不开,global statistics也是一样,
希望高手给予解答一些,不尽感激
我的文档版本是10.0
另外在仿真的时候好像有错误,我也看不懂,下面是信息
Beginning simulation of xie_pksw_net-baseline at 22:06:08 ÐÇÆÚÒ» ÎåÔÂ 28 Â
Simulation Kernel: development, sequential
-----
Simulation terminated by process (simple_source) at module (top.pksw1.node_0.src)
T (0), EV (0), MOD (top.pksw1.node_0.src), PROC (op_sim_end)
-----
Error loading distribution ""
Please check the input string .....
-----
Simulation Completed - Collating Results.
Events: Total (1), Average Speed (0 events/sec.)
Time: Elapsed (0.00 sec.), Simulated (0.00 sec.)
-----
Beginning simulation of xie_pksw_net-baseline at 22:06:11 ÐÇÆÚÒ» ÎåÔ 28 0 |`
Simulation Kernel: development, sequential
-----
Simulation terminated by process (simple_source) at module (top.pksw1.node_0.src)
T (0), EV (0), MOD (top.pksw1.node_0.src), PROC (op_sim_end)
-----
Error loading distribution ""
Please check the input string .....
-----
Simulation Completed - Collating Results.
Events: Total (1), Average Speed (66 events/sec.)
Time: Elapsed (0.01 sec.), Simulated (0.00 sec.)
希望高手给予解答一些,不尽感激
我的文档版本是10.0
另外在仿真的时候好像有错误,我也看不懂,下面是信息
Beginning simulation of xie_pksw_net-baseline at 22:06:08 ÐÇÆÚÒ» ÎåÔÂ 28 Â
Simulation Kernel: development, sequential
-----
Simulation terminated by process (simple_source) at module (top.pksw1.node_0.src)
T (0), EV (0), MOD (top.pksw1.node_0.src), PROC (op_sim_end)
-----
Error loading distribution ""
Please check the input string .....
-----
Simulation Completed - Collating Results.
Events: Total (1), Average Speed (0 events/sec.)
Time: Elapsed (0.00 sec.), Simulated (0.00 sec.)
-----
Beginning simulation of xie_pksw_net-baseline at 22:06:11 ÐÇÆÚÒ» ÎåÔ 28 0 |`
Simulation Kernel: development, sequential
-----
Simulation terminated by process (simple_source) at module (top.pksw1.node_0.src)
T (0), EV (0), MOD (top.pksw1.node_0.src), PROC (op_sim_end)
-----
Error loading distribution ""
Please check the input string .....
-----
Simulation Completed - Collating Results.
Events: Total (1), Average Speed (66 events/sec.)
Time: Elapsed (0.01 sec.), Simulated (0.00 sec.)
你统计该指标了吗?
谢谢
我仔细检查过了,统计指标都设置了
怀疑仿真出现错误,但是又不知道
你的Packet Arrival Interval所服从分布的属性或者Packet Size所服从分布的属性设置不正确,导致在simple_source这个process使用oms/op_dist_load()导入上述参数时时出错,使得仿真在init阶段就被simple_source这个process中的op_sim_end()中止(因为无法正确获得上面的两个参数所服从的分布)。
这两个参数是simple_source这个process的属性,应该已经被默认promote到了node level,你检查一下节点上的那两个参数设置。
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