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Subject: Re: [OMPI users] How to program with openmpi under MFC?
From: lyb (linyb79_at_[hidden])
Date: 2010-08-12 07:20:57


Hi,
Some other information supply. the function breaks at the 3rd ASSERT.
Send you the picture. thanks

> Hello,
> the message is,
> Unhandle exception at 0x7835b701 (mfc80ud.dll) : 0xC0000005: conflit
> while read 0xf78e9e00.
>
> thanks.
>
>> Hi,
>>
>> I personally haven't try to program MPI with MFC, but in principle it
>> should work. What kind of error did you get, was there any error
>> message? Thanks.
>>
>> Shiqing
>>
>>
>>
>> On 2010-8-12 9:13 AM, lyb wrote:
>>> Hi,
>>>
>>> I have a MFC project, and need to add mpi functions in it, and
>>> choose openmpi.
>>> but I searched all of mail list , not. find the answer.
>>>
>>> And I try to call mpi functions under MFC, as follows,
>>>
>>> int ompi_test(int *argc, char **argv)
>>> {
>>> int rank, size;
>>>
>>> MPI_Init(argc, &argv);
>>> MPI_Comm_rank(MPI_COMM_WORLD, &rank);
>>> MPI_Comm_size(MPI_COMM_WORLD, &size);
>>> printf("Hello, world, I am %d of %d\n", rank, size);
>>> MPI_Barrier(MPI_COMM_WORLD);
>>> MPI_Finalize();
>>>
>>> return 0;
>>> }
>>> void CSchedulerDlg::OnBnClickedButton1()
>>> {
>>> ompi_test(NULL, NULL);
>>> }
>>>
>>> but break at MPI_Init(argc, &argv);.
>>>
>>> So what should I do?
>>> Can anybody help me?
>>>
>>> Thanks in advance.
>>>
>>> Best Regards.
>>>
>>>
>>>
>>> _______________________________________________
>>> users mailing list
>>> users_at_[hidden]
>>> http://www.open-mpi.org/mailman/listinfo.cgi/users
>>>
>>
>>
>



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