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Zhanghong_T_
Beginner
146 Views

Intel MPI 2019.3 can't work

Dear all,

I compiled the program by VS2017 + Intel Parallel Studio 2019.3, and run the program in Windows 7 64 bit. The command to run the program is:

mpiexec -n 4 test.exe

 

The following error displayed:

wmain (mpiexec.c:1957): assert (exitcodes != NULL) failed

 

Could anyone help me to take a look at it?

Thanks,

Tang Laoya

 

PS: the program works when link and run with Intel MPI 4.1.3.047.

 

update: the program works after added -localonly:

mpiexec -n 4 test.exe

However, I need to run the program on a cluster with many nodes.

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1 Reply
Yury_K_Intel
Employee
146 Views

Hello Zhanghong,

Please try to run

mpiexec -n 4 hostname

and make sure your credentials are registered (mpiexec -register).

--

Best regards, Yury.

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