Xuye Qin comments

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                                            Xuye Qin

A question about how to read a csv file and output it

Is your data file sensitive? can you share the minimal data to help us to reproduce the error?

[BUG]miniconda3/lib/python3.9/uuid.py", line 186, in init raise ValueError('bytes is not a 16-char string')

Do you have the code to help us to reproduce the error?

[BUG]miniconda3/lib/python3.9/uuid.py", line 186, in init raise ValueError('bytes is not a 16-char string')

Thanks, will try to fix it ASAP.

[core] speeding up mars tiling

This is related to #2791 , some meta generation could be optimized in tile and building chunk graph.

Allow using md.loc to set values

Thanks, we will try to support it ASAP.

What's best practice for setup cluster?

Nice question, the performance may be related with many factors, seems the implementation of `mt.linalg.inv` does not scale well when workers grow. We need to do some investigation to see...

What's best practice for setup cluster?

@cmsxbc Do you mind to join slack https://join.slack.com/t/mars-computing/shared_invite/zt-1c39tdh83-K1AT9FmtKkUgOzmM6~Nwbg So that we can know more info about the problem you are solving.

Does mars support Nvlink

We are planning to support data transfer through nvlink via ucx, it may need some time to develop.

Conventional schedulers (Slurm/PBS/Loadleveler) compatibility?

As current developers of Mars don't have such background or experience on supercomputers. We may need the help from the community. Actually It will be fantastic if you may try...

[Discussion] obtain the result of sel in df[sel] fast via JIT

Perhaps we need to generate an op which is subclass of `mars.core.operand.fuse.Fuse` to represent this computation. In optimization, this op is generated, it can be handled over to `pandas_eval` or...