[SciPy-user] Segmentation fault with 0.7

Matthieu Brucher matthieu.brucher@gmail....
Wed May 27 09:05:56 CDT 2009


Hi,

I've also tested scipy 0.7 with the MKL (no choice, I don't have atlas
or refblas installed, and I found a way of using the latest by
preloading libmkl_core.so), and I got a segmentation fault on a LAPACK
function:

test_y_bad_size (test_fblas.TestZswap) ... ok
test_y_stride (test_fblas.TestZswap) ... ok
test_clapack_dsyev (test_esv.TestEsv) ... SKIP: Skipping test:
test_clapack_dsyev
Clapack empty, skip clapack test
test_clapack_dsyevr (test_esv.TestEsv) ... SKIP: Skipping test:
test_clapack_dsyevr
Clapack empty, skip clapack test
test_clapack_dsyevr_ranges (test_esv.TestEsv) ... SKIP: Skipping test:
test_clapack_dsyevr_ranges
Clapack empty, skip clapack test
test_clapack_ssyev (test_esv.TestEsv) ... SKIP: Skipping test:
test_clapack_ssyev
Clapack empty, skip clapack test
test_clapack_ssyevr (test_esv.TestEsv) ... SKIP: Skipping test:
test_clapack_ssyevr
Clapack empty, skip clapack test
test_clapack_ssyevr_ranges (test_esv.TestEsv) ... SKIP: Skipping test:
test_clapack_ssyevr_ranges
Clapack empty, skip clapack test
test_dsyev (test_esv.TestEsv) ... ok
test_dsyevr (test_esv.TestEsv) ... Segmentation fault

Is it a new function or something like that? I don't remember
encoutering this error in previous packages (although I didn't always
launched the full tests).

Matthieu
-- 
Information System Engineer, Ph.D.
Website: http://matthieu-brucher.developpez.com/
Blogs: http://matt.eifelle.com and http://blog.developpez.com/?blog=92
LinkedIn: http://www.linkedin.com/in/matthieubrucher


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