apunkt/GPy
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Seems to work on windows now

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not everything works yet, but I've identified the main issues. Still
TODO: handle missing OMP libraries gracefully
This commit is contained in:
Nicolò Fusi 2013-10-11 16:19:27 -07:00
parent de0a5d0e70
commit 6945ad7aa1
2 changed files with 14 additions and 10 deletions
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4
GPy/util/linalg.py
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@ -325,6 +325,7 @@ def symmetrify(A, upper=False):
"""
N, M = A.shape
assert N == M
c_contig_code = """
int iN;
for (int i=1; i<N; i++){
@ -343,6 +344,8 @@ def symmetrify(A, upper=False):
}
}
"""
N = int(N) # for safe type casting
if A.flags['C_CONTIGUOUS'] and upper:
weave.inline(f_contig_code, ['A', 'N'], extra_compile_args=['-O3'])
elif A.flags['C_CONTIGUOUS'] and not upper:
@ -403,4 +406,3 @@ def backsub_both_sides(L, X, transpose='left'):
else:
tmp, _ = lapack.dtrtrs(L, np.asfortranarray(X), lower=1, trans=0)
return lapack.dtrtrs(L, np.asfortranarray(tmp.T), lower=1, trans=0)[0].T