March 3, 2023 at 2:34 pm
Gary Stofan
Ansys Employee


I did a web search in this phrase: HYD_sock_write (..\windows\src\hydra_sock.c:387): write error (errno = 34)

This user performs a simple mpi test using notepad. Perhaps try same on your system?

Re:Windows MPI 2021.4 : unable to create process - Intel Communities