numpy issue with mkl 10.1

aksharb — Thu, 03 Nov 2011 03:36:06 GMT

hi,
i have ict 11/069 and mkl 10.1, os is rhel 5.2 x86_64, processor is intel xeon. I have installed numpy 1.6.0 in python 2.6 using mkl.
now when i run numpy.test, it hangs here :

test_invalid_type_descr (test_defchararray.TestVecString) ... ok
test_non_existent_method (test_defchararray.TestVecString) ... ok
test_non_string_array (test_defchararray.TestVecString) ... ok
test1 (test_defchararray.TestWhitespace) ... ok
test_dtype (test_dtype.TestBuiltin) ... ok
Only test hash runs at all. ... ok
test_metadata_rejects_nondict (test_dtype.TestMetadata) ... ok
test_metadata_takes_dict (test_dtype.TestMetadata) ... ok
test_nested_metadata (test_dtype.TestMetadata) ... ok
test_no_metadata (test_dtype.TestMetadata) ... ok
test1 (test_dtype.TestMonsterType) ... ok
test_different_names (test_dtype.TestRecord) ... ok
test_different_titles (test_dtype.TestRecord) ... ok
Test whether equivalent record dtypes hash the same. ... ok
Test if an appropriate exception is raised when passing bad values to ... ok
Test whether equivalent subarray dtypes hash the same. ... ok
Test whether different subarray dtypes hash differently. ... ok
Test some data types that are equal ... ok
Test some more complicated cases that shouldn't be equal ... ok
Test some simple cases that shouldn't be equal ... ok
test_single_subarray (test_dtype.TestSubarray) ... ok
test_einsum_errors (test_einsum.TestEinSum) ... ok
test_einsum_sums_cfloat128 (test_einsum.TestEinSum) ...

in site.cfg,
mkl_libs = mkl_intel_lp64, mkl_intel_thread, mkl_core, mkl_mc, mkl_def
lapack_libs = mkl_lapack

numpy issue with mkl 10.1

TimP — Thu, 03 Nov 2011 11:19:52 GMT

There's no cfloat128 support in MKL, so a correctly configured build wouldn't be using MKL in that test. Perhaps you should be consulting numpy experts.

topic numpy issue with mkl 10.1 in Intel® oneAPI Math Kernel Library

numpy issue with mkl 10.1

numpy issue with mkl 10.1