Topic: qestion on parallel
Hi, I want to try to execute oofem program for parallel. So I type it as:
mpirun -np 4 oofem -p -f topo.in
My computer has only 4 cores, and the name of input file is topo.in.
However, it shows as follows:
OOFEM - Finite Element Solver
Copyright (C) 1994-2017 Borek Patzak
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____________________________________________________
OOFEM - Finite Element Solver
Copyright (C) 1994-2017 Borek Patzak
____________________________________________________
____________________________________________________
OOFEM - Finite Element Solver
Copyright (C) 1994-2017 Borek Patzak
____________________________________________________
____________________________________________________
OOFEM - Finite Element Solver
Copyright (C) 1994-2017 Borek Patzak
____________________________________________________
_______________________________________________________
Error: (/home/satoshi/hello/oofem.git/src/oofemlib/oofemtxtdatareader.C:49)
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Error: (/home/satoshi/hello/oofem.git/src/oofemlib/oofemtxtdatareader.C:49)
In OOFEMTXTDataReader:
Can't open input stream (topo.in.2)
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stack trace:
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Error: (/home/satoshi/hello/oofem.git/src/oofemlib/oofemtxtdatareader.C:49)
In OOFEMTXTDataReader:
Can't open input stream (topo.in.3)
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stack trace:
In OOFEMTXTDataReader:
Can't open input stream (topo.in.0)
_______________________________________________________
stack trace:
_______________________________________________________
Error: (/home/satoshi/hello/oofem.git/src/oofemlib/oofemtxtdatareader.C:49)
In OOFEMTXTDataReader:
Can't open input stream (topo.in.1)
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stack trace:
/home/satoshi/hello/buildwithslepc/liboofem.so : oofem::OOFEMTXTDataReader::OOFEMTXTDataReader(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)+0x15d
/home/satoshi/hello/buildwithslepc/liboofem.so : oofem::OOFEMTXTDataReader::OOFEMTXTDataReader(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)+0x15d
./oofem : main()+0x8b4
/lib/i386-linux-gnu/libc.so.6 : __libc_start_main()+0xf7
./oofem() [0x804cc51]
/home/satoshi/hello/buildwithslepc/liboofem.so : oofem::OOFEMTXTDataReader::OOFEMTXTDataReader(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)+0x15d
./oofem : main()+0x8b4
/lib/i386-linux-gnu/libc.so.6 : __libc_start_main()+0xf7
./oofem() [0x804cc51]
oofem exit code 1
./oofem : main()+0x8b4
/lib/i386-linux-gnu/libc.so.6 : __libc_start_main()+0xf7
./oofem() [0x804cc51]
oofem exit code 1
/home/satoshi/hello/buildwithslepc/liboofem.so : oofem::OOFEMTXTDataReader::OOFEMTXTDataReader(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)+0x15d
./oofem : main()+0x8b4
/lib/i386-linux-gnu/libc.so.6 : __libc_start_main()+0xf7
./oofem() [0x804cc51]
Total 4 error(s) and 0 warning(s) reported
oofem exit code 1
oofem exit code 1
by the way, I have compiled oofem with PETSc and SLEPc successfully.