Reproducibility project: September report

[antonin_d]

I have posted more details of my work on concurrent execution in this other thread:

Concurrency of long-running operations

As mentioned in my monthly report, I have started working on adding support for concurrent long-running operations for the 4.0 version. Here is a short video demonstrating one use case: Why work on this now? The tasks that are coming up in this project rely on one crucial architectural decision: how to represent the columnar dependencies of operations at the core of the tool. We need a representation which enables a wide range of use cases, so it's not easy to get it right. A waterf…