Sergey Andreenko

@jashook does this issue need a new owner while you are on vacation?

Link dotnet/runtime#32835

Looks like outerloop job is not in a good shape right now ([pipeline](https://dev.azure.com/dnceng/public/_build/results?buildId=783690&view=logs&j=14edd310-98f2-5f17-21e6-c93c30b8ed1a&t=261c55f5-8586-5d1b-aab5-fc629ccad30b)), all Linux_musl x64/arm64 send tests are failing with: ``` 2020-08-22T21:30:49.2246346Z   Uploading payloads for Job on (Alpine.312.Amd64.Open)[email protected]/dotnet-buildtools/prereqs:alpine-3.12-helix-20200602002622-e06dc59... 2020-08-22T21:30:49.2279177Z ...

I will work on the first task (Superposition).

Thanks @armijnhemel , do you mean convert to non-sparse and iterate non-sparse? Thanks @generalmimon for the detailed answer! I will try the visualizer with an uploaded img. I am actually...