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commit a173c0539898a3c86c91efb80451292ebd682fa7 Author: Alexandre Gramfort <[email protected]> Date: Thu Dec 30 17:49:51 2010 -0500 speed improvement for sparse mult --- fiff/forward.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fiff/forward.py b/fiff/forward.py index 887b7af..456fdf5 100644 --- a/fiff/forward.py +++ b/fiff/forward.py @@ -47,7 +47,7 @@ def _block_diag(A, n): jj = jj * np.ones(ma, dtype=np.int)[:,None] jj = jj.T.ravel() # column indices foreach sparse bd - bd = sparse.coo_matrix((A.T.ravel(), np.c_[ii, jj].T)) + bd = sparse.coo_matrix((A.T.ravel(), np.c_[ii, jj].T)).tocsc() else: # already is sparse, unblock it import pdb; pdb.set_trace() # [mA,na] = size(A); % matrix always has na columns -- Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/debian-med/python-mne.git _______________________________________________ debian-med-commit mailing list [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/debian-med-commit
