[Numpy-discussion] numarray dotblas problem on OSX

Simon Burton simon at arrowtheory.com
Thu Apr 28 17:38:08 EDT 2005


I have a colleague running Mac OS 10.3, running numarray-1.3.1 (from fink)
who has managed to bomb on this little code example:

>>> import numarray as na
>>> import numarray.random_array as ra
>>> a = ra.random(shape=(257,256))
>>> b = ra.random(shape=(1,256))
>>> na.innerproduct(a, b)

He gets a blas error:

ldc must be >= MAX(N,1): ldc=256 N=257Parameter 14 to routine cblas_dgemm was incorrect
Mac OS BLAS parameter error in cblas_dgemm, parameter #0, (unavailable), is 0


Simon Burton, B.Sc.
Licensed PO Box 8066
ANU Canberra 2601
Ph. 61 02 6249 6940

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