[mpich-discuss] Trouble with PARPACK

[Jayesh Krishna]

Hi,
 Can you copy-paste the complete error message in your email ?

Regards,
Jayesh
----- Original Message -----
From: Christopher R Boucher <chrisboucher at WPI.EDU>
To: mpich-discuss at mcs.anl.gov
Sent: Fri, 12 Nov 2010 14:30:14 -0600 (CST)
Subject: [mpich-discuss] Trouble with PARPACK

 Hello, I've been trying to build PARPACK using MPICH2 and MinGW. Currently my program, which uses several PARPACK routines, compiles and executes properly; however, when I try to run with four or more processes I get the following error:

(Using 4 processes)

Fatal error in MPI_Bcast: Other MPI error, error stack:
MPI_Bcast(786)............................: MPI_Bcast(buf=011F9260, count=2, MPI_DOUBLE, root=0, MPI_COMM_WORLD) failed
MPIR_Bcast(198)...........................:
MPIC_Recv(81).............................:
MPIC_Wait(270)............................:
MPIDI_CH3i_Progress_wait(215).............: an error occurred while handling an event returned by MPIDU_Sock_Wait()
MPIDI_CH3I_Progress_handle_sock_event(420):
MPIDU_Sock_wait(2603).....................: The specified network name is no longer available. (errno 64)Fatal error in MPI_Bcast: Other MPI error, error stack:
MPI_Bcast(786)............................: MPI_Bcast(buf=01339260, count=2, MPI_DOUBLE, root=0, MPI_COMM_WORLD) failed
MPIR_Bcast(198)...........................:
MPIC_Recv(81).............................:
MPIC_Wait(270)............................:
MPIDI_CH3i_Progress_wait(215).............: an error occurred while handling an event returned by MPIDU_Sock_Wait()
MPIDI_CH3I_Progress_handle_sock_event(420):
MPIDU_Sock_wait(2603).....................: The specified network name is no longer available. (errno 64)Fatal error in MPI_Bcast: Other MPI error, error stack:
MPI_Bcast(786)............................: MPI_Bcast(buf=012D9260, count=2, MPI_DOUBLE, root=0, MPI_COMM_WORLD) failed
MPIR_Bcast(198)...........................:
MPIC_Recv(81).............................:
MPIC_Wait(270)............................:
MPIDI_CH3i_Progress_wait(215).............: an error occurred while handling an event returned by MPIDU_Sock_Wait()
MPIDI_CH3I_Progress_handle_sock_event(420):
MPIDU_Sock_wait(2603).....................: The specified network name is no longer available. (errno 64)

This error involving MPI_Bcast repeats itself three more times. The error appears to occur when my program calls the PARPACK routine "pznaupd".
If anyone has experience with PARPACK, or has an idea of what may be causing this error, please let me know. Thank you!

Sincerely,
Christopher Boucher
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