[mpich-discuss] mpiexec (MPICH2) launch too slow on Windows10.

Wed Jun 16 14:15:15 CDT 2021

Hi,

We no longer support use of MPICH on Windows. We encourage users to try MS-MPI.

https://docs.microsoft.com/en-us/message-passing-interface/microsoft-mpi

Ken

On 6/15/21, 8:07 PM, "ZJ CHEN via discuss" <discuss at mpich.org> wrote:

    My OS: windows10mpich2:    1.3-32bit and 1.5-64bit
    I  install both versions successfully, and I test the MPIEXEC -N 10 CPI.EXE example. It works, but with a very slow launching duration of about 4 minutes.

    How can I fix this problem?
    Thanks for any help!
    ZHIJUN