Re: SystemML optimizer design

2017-01-17 Thread Dylan Hutchison
r the Columbia optimizer, etc. So far we tend to build it from scratch as our restricted linear algebra actually simplifies a couple of rewrites. I hope this gives a general overview - if you have further questions with regard to a specific topic, please just ask. Regards, Matthias On 1/17/201

SystemML optimizer design

2017-01-16 Thread Dylan Hutchison
r; I'm curious how far SystemML has gone in this direction. 3. Is there any relationship between the SystemML optimizer and Apache Calcite <https://calcite.apache.org/>? If not, I'd love to understand the design decisions that differentiate the two. Thanks, Dylan Hutchison