LAM/MPI General User's Mailing List Archives

From: Gopinatha (gopinathaj_at_[hidden])
Date: 2007-09-21 20:30:34

• Next message: Rayne: "LAM: Sending and receiving submatrices"
• Previous message: McCalla, Mac: "Re: LAM: Newbie Qu: OS X 10.4.10: Your C++ compiler does notsupportthe bool data type ?"

Hi,

Is there any way to exclude a dead process from communicator? I was trying
to use MPI_Comm_split hoping to construct a new Comm with alive process
leaving the dead process alone. But it looks like it is collective operation
and it halted saying process in local group is dead. Is it really possible
to exclude dead process & create a new Comm with healty processes. Any
suggestion/help appreciated.

Thanks in advance

• text/html attachment: attachment

• Next message: Rayne: "LAM: Sending and receiving submatrices"
• Previous message: McCalla, Mac: "Re: LAM: Newbie Qu: OS X 10.4.10: Your C++ compiler does notsupportthe bool data type ?"