I was looking for the actual flop count corresponding to ?gesvd but could not find it in the usual places. I also noticed it is not provided in e.g. testings_dgesvd.
I assume the flop count for ?gesvd would be worst case and according to the Golub book and when computing U and V about:
14mn^2 + 8n^3
Would this assumption be acceptable?
PS: book link
http://books.google.ch/books?id=mlOa7wP ... op&f=false