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Subject: [OMPI users] make check fails with OpenMPI 1.6.3 and Intel Compilers
From: J R Jones (j.r.jones_at_[hidden])
Date: 2012-11-01 11:56:48


Hi

I am trying to build OpenMPI 1.6.3 with the Intel compilers, but one of
the tests in make check fails with a segmentation fault. I wondered if
anyone else has come across this and if so, how they got around it?

$ icc --version
icc (ICC) 12.0.4 20110427

I have logged the output of the build process and include it as a
tarball. The interesting part seems to be this, in make.check:

[blue34:26873] Datatype 0x6794570[] size 36000 align 8 id 0 length 6 used 3
true_lb 0 true_ub 39592 (true_extent 39592) lb 0 ub 39592 (extent 39592)
nbElems 4500 loops 2 flags 104 (commited )-c-----GD--[---][---]
    contain OPAL_FLOAT8
--C--------[---][---] OPAL_LOOP 450 times the next 2 elements extent 88
--C---P-D--[---][---] OPAL_FLOAT8 count 10 disp 0x0 (0) extent 8
(size 80)
--C--------[---][---] OPAL_END_LOOP prev 2 elements first elem
displacement 0 size of data 80
-------G---[---][---] OPAL_END_LOOP prev 3 elements first elem
displacement 0 size of data 36000
Optimized description
--C--------[---][---] OPAL_LOOP 450 times the next 2 elements extent 88
-cC---P-DB-[---][---] OPAL_UINT1 count 80 disp 0x0 (0) extent 1
(size 80)
--C--------[---][---] OPAL_END_LOOP prev 2 elements first elem
displacement 0 size of data 80
-------G---[---][---] OPAL_END_LOOP prev 3 elements first elem
displacement 0 size of data 36000

/bin/sh: line 5: 26873 Segmentation fault ${dir}$tst
FAIL: opal_datatype_test

Has anyone seen this issue before?

Thanks

Jess