[MPICH] Where is entry point of smpd to access socket request?

[Ruini Xue]

Hello,

  SMPD uses CreateProcess() (in pm/smpd/smpd_launch_process.c) to
create an MPI process, and the newly created process calls:

      MPI_Init()-->MPID_Init()-->InitPG()-->PMI_Init()->iPMI_Init()-->pmi_create_post_command()-->smpd_enter_at_state()

  to exchange information with SMPD.

  I want to know where is the entry point in SMPD to accept these
requests in smpd_enter_at_state()?


Best

Andrew