Transpose of that small a matrix should happen in memory. Sent from my iPhone
On Jul 8, 2013, at 17:26, Dmitriy Lyubimov <dlie...@gmail.com> wrote: > Anybody knows how good (or bad) our performance on matrix transpose? how > long will it take to transpose a 10M non-zeros with Mahout (if i wanted to > setup fully distributed but single node MR cluster?) > > Trying to figure if the numbers i see with Bagel-based Mahout matrix > transposition are any good.
