[mpich2-dev] problem with resized mpich2 test

[Ryzhykh, Alexey]

Hi,
I am working   in Intel MPI project.
Our testing constantly shows   the failure of  resized  test from mpich2-test/mpi/io on different platforms.

The test output is:
 newbuf[0] is 20, should be 10,
 newbuf[1] is 55, should be 55,
 newbuf[2] is 55, should be 55,
 newbuf[3] is 55, should be 20
 Found 1 errors

The bug is reproduced with mpich2 1.1 beta.
The reason of bug is wrong file offsets generated for file view based on resized data type.

Could you please help to solve the problem?

With best regards,
Alexey Ryzhykh,
---
Intel, Sarov



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