Jack Fan

The current implementation of `MultiOptimizer` puts grads and vars inside the `optimizer_specs` variable. Since the grads and vars are not serializable, any model that uses `MultiOptimizer` class cannot be saved...

`mkdir` silently fail to create parent dir after version 0.2.2

13

After version 0.2.2, the logic of `mkdir` changed and it can only be called when creating a top level dir (a bucket, e.g. `mkdir('bucket')`). Creating anything other than a bucket...

Library doesn't work in multiprocess environment

1

The library doesn't work in multiprocess environment created by fork method. This probably has something to do with this code, where in forked process the reference to external dll/so file...

This pull request will fix 1 phantom missed IRQ count due to improper sequence of execution. Will also fix the wrong average value, since the current method of calculating average...