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[epp-dev] MPI debugging using PTP

Dear All,

 

 

We want to debug MPI programs using the cores on a 16 core machine running Linux.

We have installed the SDM package.

 

We activate the SDM package as a process: /usr/local/bin/sdm/SDM –debug=gdb – debugger_path=/usr/bin –port = 4118 –host=yehuda-linux2  --routing_dile=routes/Routing_file_info.part

 

We do: mpiexec – n 6 –host=yehuda-linux2  -envMPIEXEC_PORT_RANGE=4118:10000  Exe_mpi_debug.out

 

The executable file runs and give results for RANK 0.

No breakpoint is activated even we set the command to break in the entry of the main.

 

 

Best regards,

Yehuda

 

 

Dr. Yehuda Singer

Parallel Solutions Ltd.

www.llp.co.il

Office:  972-74-7012159

Mobile: 972-52-2306-311

 

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