Evan Weinberg

@rgayatri23 , @stanmoore1 , and I spent some time testing and discussing this PR, and we ended up asking the question "why are we bothering to set the cache carveout...

@kostrzewa it would take a good amount of hacking in the interface and deeper in the code, but we could proof-of-concept compiling the twisted mass/clover operators with `recon-13` and `recon-9`...

Incremental progress is being made in https://github.com/lattice/quda/tree/hotfix/stag-dslash-test-recon-partition-failure ; no clear resolution yet.

I think I've hit this in the past (in WSL) and lost track of actually reporting it, I believe it's downstream of some constraints with WSL: https://docs.nvidia.com/cuda/wsl-user-guide/index.html#known-limitations-for-linux-cuda-applications If it's easy...

Oh, that's strange, I misunderstood your original post, I didn't realize it was working in WSL2 with the Tesla P100... so I'm a bit confused there. Ah well! I'll still...

Thanks for the info, Carleton. Do you have a reference MILC input file I can use to reproduce this? Also, what ensemble(s) have you been seeing this on?

Thanks Carleton, the reproducer may be necessary so I can understand the full workflow. The CG code "doesn't know" about even/odd, it's just handed an operator. The stencil code knows...

Thanks Carleton. I'm in the moving and I'm not quite sure where my keyfob is right now---can you send me your submit script and input file via Slack or e-mail?...

One question---is the host source in MILC single parity or the length of the full volume? It looks like `qudaInvert` is assuming it is a full volume source (contiguous even...

Thank you, Carleton. I'm sorry that I haven't had a chance to test this yet, but I'll be able to on Monday; the requisite scripts are essentially ready to go.