代入umat只能用单核计算？

nova1510

为什么在用umat时选择单核就可以成功运行，使用多核计算就会出现错误：
ERROR in job messaging system: Error in connection to analysis
是umat的问题还是别的原因呢？如果是umat的原因的话可以调整么？

tcp

I had similar problem with UMAT but we sorted out and now our UMAT works with muti-CPUs no problem.

nova1510

tcp 发表于 2012-4-6 19:15
I had similar problem with UMAT but we sorted out and now our UMAT works with muti-CPUs no problem.
...

It means there is something wrong with my UMAT?
Can you give me the keyword of UMAT for setting Muti-CPUs running?

nova1510

tcp 发表于 2012-4-6 19:15
I had similar problem with UMAT but we sorted out and now our UMAT works with muti-CPUs no problem.
...

thanks a lot!~

tcp

nova1510 发表于 2012-4-6 19:28
thanks a lot!~

It is not that simple to just use keywords. It is to do with how does UMAT read in data and set up field variables. you need to check your code to avoid simultaneous read in by multiple CPUs.  

lizheng619

tcp 发表于 2012-4-6 19:47
It is not that simple to just use keywords. It is to do with how does UMAT read in data and set up ...

楼上能详细说说嘛，谢谢