Marcin Bogdanski

I had problem with Blood Cell Detection.ipynb notebook as well, things I had to do to get it to work: 1) Use yolov2.weights form [https://pjreddie.com/darknet/yolov2/](here) (YOLOv2 608x608) 2) add normalization:...

Hi I'm not sure if this will be helpful in any way, I'm have a problem with urg_node as well. My setup is RPi2, Ubuntu 14.04 with UST-20LX scanner. It...

OK, I managed to get it to train. **TLDR:** It seems NN training starts after clients generate `q_min_size * num_reader` games. So the solution was to reduce `q_min_size`, `num_reader`, reduce...

Both Multi-GPU and VRAM support would be super amazing and the most useful thing ever.

So, just to confirm, if I run instructions from `ml_pref/README.md`, but replace: ``` # Download & extract bootstrap checkpoint. gsutil cp gs://minigo-pub/ml_perf/0.7/checkpoint.tar.gz . tar xfz checkpoint.tar.gz -C ml_perf/ # Download...

What is the ratio of number of `concurrent_selfplay` executables to number of GPUs in the system? Is it 1:1 during normal execution? Just to confirm my understanding (sorry for silly...

Gentlemen, could you confirm my further analysis of `concurrent_selfplay` are correct? * `Selfplayer`: always single instance, which: * in constructor creates `ShardedExecutor` with a thread pool, which will be used...

Hi By "double-buffer the inference", do you mean simply running multiple independent models on same GPU (with obvious memory penalty)? Or is there something more going on? Assuming it's just...

Aha! I had a sneaky suspicion that having `ShardedExecutor` shared between selfplay threads is not by accident, now we know why! Off topic: what do you think about slightly alternative...

> We also found that it was measurably faster to have the tree search thread call `Session::Run` directly, rather than have inference and tree search run on separate threads. But...