[mpich-discuss] applction with DLL

[Jayesh Krishna]

Hi,
 From the error message it looks like one of the MPI processes crashed before calling MPI_Init().

Regards,
Jayesh
----- Original Message -----
From: "Qiang He" <luoyandaer at gmail.com>
To: mpich-discuss at mcs.anl.gov
Sent: Monday, July 26, 2010 7:52:27 AM GMT -06:00 US/Canada Central
Subject: [mpich-discuss] applction with DLL



Hi, 
I use MPICH2 1.0.7 wrote a application with a few of DLLs, some are Implicit Linking and other are Explicit Linking. The application sometimes run ok, but it does not work quite often. In every wrong case, the detail error is one of belows: 
PMI_Init failed: FAIL - init called when another process has exited without calling init; 
op_read error on left context: Undefined dynamic error code unable to read the cmd header on the left context, Undefined dynamic error code.; 
[01:1960]...ERROR:unable to read the cmd header on the pmi context,socket connection closed.; 
or launch failed: CreateProcess(calc.exe) on "2008-1636" failed, error 14001 

Does anyone know the reason, Thanks. 
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