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Linux IMSL与MPI之间的冲突_Linux_Fortran_Mpich_Imsl - Fatal编程技术网
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Linux IMSL与MPI之间的冲突

linux fortran

Linux IMSL与MPI之间的冲突,linux,fortran,mpich,imsl,Linux,Fortran,Mpich,Imsl,我正在尝试将我的fortran代码划分为几个部分，并希望通过使用MPI将每个部分并行化。对于每个部分，我使用IMSL库来解决优化问题（使用BCONF）。但是，我发现IMSL库有自己的关于MPI的子例程，它不允许我调用标准MPI启动子例程“call MPI_INIT（ierror）”。它只是给了我一个致命的错误并结束了程序 我举两个例子来说明这个问题 示例1，从每个节点打印“Hello World”： program main use mpi implicit none integer ( kin

我正在尝试将我的fortran代码划分为几个部分，并希望通过使用MPI将每个部分并行化。对于每个部分，我使用IMSL库来解决优化问题（使用BCONF）。但是，我发现IMSL库有自己的关于MPI的子例程，它不允许我调用标准MPI启动子例程“call MPI_INIT（ierror）”。它只是给了我一个致命的错误并结束了程序

我举两个例子来说明这个问题

示例1，从每个节点打印“Hello World”：

program main
use mpi
implicit none
integer ( kind = 4 ) error
integer ( kind = 4 ) id
integer ( kind = 4 ) p
call MPI_Init ( error )
call MPI_Comm_size ( MPI_COMM_WORLD, p, error )
call MPI_Comm_rank ( MPI_COMM_WORLD, id, error )
write ( *, * ) ' Process ', id, ' says "Hello, world!"'
call MPI_Finalize ( error )
end program
当我在没有IMSL库的情况下编译和运行时，它给出了正确的答案：

mpif90 -o a.out hello_mpi.f90
mpiexec -n 4 ./a.out

Process 3 says "Hello, world!"
Process 0 says "Hello, world!"
Process 2 says "Hello, world!"
Process 1 says "Hello, world!"
现在，如果我不更改代码，只添加IMSL库，则会导致错误：

mpif90 -o a.out hello_mpi.f90 $LINK_FNL_STATIC_IMSL $F90FLAGS
mpiexec -n 4 ./a.out

*** FATAL ERROR 1 from MPI_INIT. A CALL was executed using the IMSL
*** FATAL ERROR 1 from MPI_INIT. A CALL was executed using the IMSL
*** FATAL ERROR 1 from MPI_INIT. A CALL was executed using the IMSL
*** dummy routine. Parallel performance needs a functioning MPI
*** library.
*** dummy routine. Parallel performance needs a functioning MPI
*** library.
*** dummy routine. Parallel performance needs a functioning MPI
*** library.
*** FATAL ERROR 1 from MPI_INIT. A CALL was executed using the IMSL
*** dummy routine. Parallel performance needs a functioning MPI
*** library.
在第一个示例中，将“$LINK\u FNL\u STATIC\u IMSL”更改为“LINK\u MPI”将解决该问题，但在更现实的示例中不起作用：

示例2：使用MPI，每个节点使用IMSL库计算正交节点

program main
USE GQRUL_INT
use mpi
implicit none
integer ( kind = 4 ) error
integer ( kind = 4 ) id
integer ( kind = 4 ) p
real ( kind = 8 ) QW(10), QX(10)
call MPI_Init ( error )
call MPI_Comm_size ( MPI_COMM_WORLD, p, error )
call MPI_Comm_rank ( MPI_COMM_WORLD, id, error )
write ( *, * ) ' Process ', id, ' says "Hello, world!"'
CALL GQRUL (10, QX, QW )
call MPI_Finalize ( error )
end program
当我编译并运行时，程序停止在“MPI_INIT”：

如果我将链接选项更改为$LINK_MPI，程序将在IMSL库子例程处崩溃：

mpif90 -o a.out hello_mpi.f90 $LINK_MPI $F90FLAGS
mpiexec -n 4 ./a.out

Process 1 says "Hello, world!"
Process 0 says "Hello, world!"
Process 3 says "Hello, world!"
Process 2 says "Hello, world!"
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source 
a.out 00000000018D5C75 Unknown Unknown Unknown
a.out 00000000018D3A37 Unknown Unknown Unknown
a.out 000000000188ADC4 Unknown Unknown Unknown
a.out 000000000188ABD6 Unknown Unknown Unknown
a.out 000000000184BCB9 Unknown Unknown Unknown
a.out 000000000184F410 Unknown Unknown Unknown
libpthread.so.0 00007EFC178C67E0 Unknown Unknown Unknown
a.out 000000000178E634 Unknown Unknown Unknown
a.out 000000000178A423 Unknown Unknown Unknown
a.out 0000000000430491 Unknown Unknown Unknown
a.out 000000000042AACD Unknown Unknown Unknown
a.out 00000000004233D2 Unknown Unknown Unknown
a.out 0000000000422FEA Unknown Unknown Unknown
a.out 0000000000422DD0 Unknown Unknown Unknown
a.out 0000000000422C9E Unknown Unknown Unknown
libc.so.6 00007EFC16F7BD1D Unknown Unknown Unknown
a.out 0000000000422B29 Unknown Unknown Unknown
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source 
a.out 00000000018D5C75 Unknown Unknown Unknown
a.out 00000000018D3A37 Unknown Unknown Unknown
a.out 000000000188ADC4 Unknown Unknown Unknown
a.out 000000000188ABD6 Unknown Unknown Unknown
a.out 000000000184BCB9 Unknown Unknown Unknown
a.out 000000000184F410 Unknown Unknown Unknown
libpthread.so.0 00007EFDE2A037E0 Unknown Unknown Unknown
a.out 000000000178E634 Unknown Unknown Unknown
a.out 000000000178A423 Unknown Unknown Unknown
a.out 0000000000430491 Unknown Unknown Unknown
a.out 000000000042AACD Unknown Unknown Unknown
a.out 00000000004233D2 Unknown Unknown Unknown
a.out 0000000000422FEA Unknown Unknown Unknown
a.out 0000000000422DD0 Unknown Unknown Unknown
a.out 0000000000422C9E Unknown Unknown Unknown
libc.so.6 00007EFDE20B8D1D Unknown Unknown Unknown
a.out 0000000000422B29 Unknown Unknown Unknown
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source 
a.out 00000000018D5C75 Unknown Unknown Unknown
a.out 00000000018D3A37 Unknown Unknown Unknown
a.out 000000000188ADC4 Unknown Unknown Unknown
a.out 000000000188ABD6 Unknown Unknown Unknown
a.out 000000000184BCB9 Unknown Unknown Unknown
a.out 000000000184F410 Unknown Unknown Unknown
libpthread.so.0 00007FBF21C277E0 Unknown Unknown Unknown
a.out 000000000178E634 Unknown Unknown Unknown
a.out 000000000178A423 Unknown Unknown Unknown
a.out 0000000000430491 Unknown Unknown Unknown
a.out 000000000042AACD Unknown Unknown Unknown
a.out 00000000004233D2 Unknown Unknown Unknown
a.out 0000000000422FEA Unknown Unknown Unknown
a.out 0000000000422DD0 Unknown Unknown Unknown
a.out 0000000000422C9E Unknown Unknown Unknown
libc.so.6 00007FBF212DCD1D Unknown Unknown Unknown
a.out 0000000000422B29 Unknown Unknown Unknown
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source 
a.out 00000000018D5C75 Unknown Unknown Unknown
a.out 00000000018D3A37 Unknown Unknown Unknown
a.out 000000000188ADC4 Unknown Unknown Unknown
a.out 000000000188ABD6 Unknown Unknown Unknown
a.out 000000000184BCB9 Unknown Unknown Unknown
a.out 000000000184F410 Unknown Unknown Unknown
libpthread.so.0 00007F8084FD67E0 Unknown Unknown Unknown
a.out 000000000178E634 Unknown Unknown Unknown
a.out 000000000178A423 Unknown Unknown Unknown
a.out 0000000000430491 Unknown Unknown Unknown
a.out 000000000042AACD Unknown Unknown Unknown
a.out 00000000004233D2 Unknown Unknown Unknown
a.out 0000000000422FEA Unknown Unknown Unknown
a.out 0000000000422DD0 Unknown Unknown Unknown
a.out 0000000000422C9E Unknown Unknown Unknown
libc.so.6 00007F808468BD1D Unknown Unknown Unknown
a.out 0000000000422B29 Unknown Unknown Unknown

==================================================         =================================
= BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES
= EXIT CODE: 174
= CLEANING UP REMAINING PROCESSES
= YOU CAN IGNORE THE BELOW CLEANUP MESSAGES
==================================================             =================================
我在学校的超级计算机上的UNIX系统上运行这段代码，我使用的是英特尔编译器和MPICH 3.0.1版。我的实际代码与第二个示例非常相似，它在每个节点上使用一些IMSL子例程。你能帮我把它弄好吗？谢谢大家!

最后，提供了一个解决此问题的方法，它为我提供了足够的信息。我只需要将link标志更改为$link\u MPIS，然后就可以毫无问题地运行第二个示例代码

最后，提供了一个解决此问题的方法，它为我提供了足够的信息。我只需要将link标志更改为$link\u MPIS，然后就可以毫无问题地运行第二个示例代码

我认为您需要使用IMSL函数（
mp_setup（）
）来初始化mpi，而不是自己初始化。请参阅示例--我无法测试此问题，因此不想将其作为答案发布。为什么要使用
integer（kind=4）
而不仅仅是
integer
？不仅它的可移植性和丑陋性较差，而且时间更长……hi d_1999，我使用IMSL函数（mp_setup（））进行了测试，程序将被卡住。然而，我在你给我的链接中找到了解决方案。通过使用标志$LINK\u MPI（而不是$LINK\u MPI），我可以将公共MPI子例程与IMSL一起使用。非常感谢你！如果你愿意，你可以把它作为一个asnwer发布。我很高兴这个方法奏效了——我不会发布一个答案，因为我对这个问题一无所知，也没有办法测试等等。但是如果你能写一个简短的答案，说明你是如何解决这个问题的，然后接受这个作为答案，可能会对其他人有所帮助。当然，谢谢你，d_1999。我认为你需要使用一个IMSL函数（
mp_setup（）
）来初始化mpi，而不是自己初始化。请参阅示例--我无法测试此问题，因此不想将其作为答案发布。为什么要使用
integer（kind=4）
而不仅仅是
integer
？不仅它的可移植性和丑陋性较差，而且时间更长……hi d_1999，我使用IMSL函数（mp_setup（））进行了测试，程序将被卡住。然而，我在你给我的链接中找到了解决方案。通过使用标志$LINK\u MPI（而不是$LINK\u MPI），我可以将公共MPI子例程与IMSL一起使用。非常感谢你！如果你愿意，你可以把它作为一个asnwer发布。我很高兴这起作用——我不会发布答案，因为我对这一点一无所知，也没有办法测试等等。但如果你能写一个简短的答案，说明你是如何解决这个问题的，然后接受它作为答案，可能会对其他人有所帮助。当然，谢谢你，d_1999。 
mpif90 -o a.out hello_mpi.f90 $LINK_MPI $F90FLAGS
mpiexec -n 4 ./a.out

Process 1 says "Hello, world!"
Process 0 says "Hello, world!"
Process 3 says "Hello, world!"
Process 2 says "Hello, world!"
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source 
a.out 00000000018D5C75 Unknown Unknown Unknown
a.out 00000000018D3A37 Unknown Unknown Unknown
a.out 000000000188ADC4 Unknown Unknown Unknown
a.out 000000000188ABD6 Unknown Unknown Unknown
a.out 000000000184BCB9 Unknown Unknown Unknown
a.out 000000000184F410 Unknown Unknown Unknown
libpthread.so.0 00007EFC178C67E0 Unknown Unknown Unknown
a.out 000000000178E634 Unknown Unknown Unknown
a.out 000000000178A423 Unknown Unknown Unknown
a.out 0000000000430491 Unknown Unknown Unknown
a.out 000000000042AACD Unknown Unknown Unknown
a.out 00000000004233D2 Unknown Unknown Unknown
a.out 0000000000422FEA Unknown Unknown Unknown
a.out 0000000000422DD0 Unknown Unknown Unknown
a.out 0000000000422C9E Unknown Unknown Unknown
libc.so.6 00007EFC16F7BD1D Unknown Unknown Unknown
a.out 0000000000422B29 Unknown Unknown Unknown
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source 
a.out 00000000018D5C75 Unknown Unknown Unknown
a.out 00000000018D3A37 Unknown Unknown Unknown
a.out 000000000188ADC4 Unknown Unknown Unknown
a.out 000000000188ABD6 Unknown Unknown Unknown
a.out 000000000184BCB9 Unknown Unknown Unknown
a.out 000000000184F410 Unknown Unknown Unknown
libpthread.so.0 00007EFDE2A037E0 Unknown Unknown Unknown
a.out 000000000178E634 Unknown Unknown Unknown
a.out 000000000178A423 Unknown Unknown Unknown
a.out 0000000000430491 Unknown Unknown Unknown
a.out 000000000042AACD Unknown Unknown Unknown
a.out 00000000004233D2 Unknown Unknown Unknown
a.out 0000000000422FEA Unknown Unknown Unknown
a.out 0000000000422DD0 Unknown Unknown Unknown
a.out 0000000000422C9E Unknown Unknown Unknown
libc.so.6 00007EFDE20B8D1D Unknown Unknown Unknown
a.out 0000000000422B29 Unknown Unknown Unknown
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source 
a.out 00000000018D5C75 Unknown Unknown Unknown
a.out 00000000018D3A37 Unknown Unknown Unknown
a.out 000000000188ADC4 Unknown Unknown Unknown
a.out 000000000188ABD6 Unknown Unknown Unknown
a.out 000000000184BCB9 Unknown Unknown Unknown
a.out 000000000184F410 Unknown Unknown Unknown
libpthread.so.0 00007FBF21C277E0 Unknown Unknown Unknown
a.out 000000000178E634 Unknown Unknown Unknown
a.out 000000000178A423 Unknown Unknown Unknown
a.out 0000000000430491 Unknown Unknown Unknown
a.out 000000000042AACD Unknown Unknown Unknown
a.out 00000000004233D2 Unknown Unknown Unknown
a.out 0000000000422FEA Unknown Unknown Unknown
a.out 0000000000422DD0 Unknown Unknown Unknown
a.out 0000000000422C9E Unknown Unknown Unknown
libc.so.6 00007FBF212DCD1D Unknown Unknown Unknown
a.out 0000000000422B29 Unknown Unknown Unknown
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source 
a.out 00000000018D5C75 Unknown Unknown Unknown
a.out 00000000018D3A37 Unknown Unknown Unknown
a.out 000000000188ADC4 Unknown Unknown Unknown
a.out 000000000188ABD6 Unknown Unknown Unknown
a.out 000000000184BCB9 Unknown Unknown Unknown
a.out 000000000184F410 Unknown Unknown Unknown
libpthread.so.0 00007F8084FD67E0 Unknown Unknown Unknown
a.out 000000000178E634 Unknown Unknown Unknown
a.out 000000000178A423 Unknown Unknown Unknown
a.out 0000000000430491 Unknown Unknown Unknown
a.out 000000000042AACD Unknown Unknown Unknown
a.out 00000000004233D2 Unknown Unknown Unknown
a.out 0000000000422FEA Unknown Unknown Unknown
a.out 0000000000422DD0 Unknown Unknown Unknown
a.out 0000000000422C9E Unknown Unknown Unknown
libc.so.6 00007F808468BD1D Unknown Unknown Unknown
a.out 0000000000422B29 Unknown Unknown Unknown

==================================================         =================================
= BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES
= EXIT CODE: 174
= CLEANING UP REMAINING PROCESSES
= YOU CAN IGNORE THE BELOW CLEANUP MESSAGES
==================================================             =================================