Intel MPI 2019.3 can't work

[Zhanghong_T_]

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.

[Yury_K_Intel]

Hello Zhanghong,

Please try to run

mpiexec -n 4 hostname

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

--

Best regards, Yury.