On Oct 12, 2006, at 4:14 PM, Warner Yuen wrote:

I've just built BLACS using the latest beta: openmpi-1.1.2rc4 as well as openmpi-1.1.1.

1.1.2rc4 should be fine; however, I don't think a new version named 1.1.1 was released and it should fail on some or all platforms.

I am getting the following error when running BLACS tester. Does anyone know what might be going on? It worked with other MPIs.

mpirun -np 2 ./xCbtest_MPI-OSX-0

I don't think you should run BLACS tester with only 2 processes, I think the minimum is 4 processes, page 9 (Section 3) of the document "Installing and Testing the BLACSv1.1." Also have you installed patch 3 to BLACS?

Signal:10 info.si_errno:0(Unknown error: 0) si_code:1(BUS_ADRALN)
Failing at addr:0xe3
*** End of error message ***
Signal:10 info.si_errno:0(Unknown error: 0) si_code:1(BUS_ADRALN)
Failing at addr:0xe3
*** End of error message ***
2 additional processes aborted (not shown)

What is the text before this?

Michael

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