mumax3-server oddities and install issues

[tomgreen66]

1. Just been getting this working with Slurm via OpenOndemand to provide a web interface and using mumax3-server it seems by default mumax3 prints the version information and this messes with the GPU descriptions. e.g.

Compute service

mumax: //mumax 3.10 [linux_amd64 go1.14(gc) CUDA-11.0]
GPU0: //mumax 3.10 [linux_amd64 go1.14(gc) CUDA-11.0] //GPU info: Tesla V100-PCIE-16GB(16150MB), CUDA Driver 12.0, cc=7.0, using cc=70 PTX //(c) Arne Vansteenkiste, Dynamat LAB, Ghent University, Belgium //This is free software without any warranty. See license.txt //********************************************************************// // If you use mumax in any work or publication, // // we kindly ask you to cite the references in references.bib // //********************************************************************// Tesla V100-PCIE-16GB(16150MB), CUDA Driver 12.0, cc=7.0
Running jobs

Queue service

Users

2. Also the Running jobs never updates with running jobs, even through they eventually end up working okay. It's not clear whether the mumax3-server supports GNUPlot if running jobs function orked or whether that's only with the mumax3 webserver whilst it is running.
3. Finally the install instructions seem to not work with modern versions of Go. I got a warning that go get doesn't work anymore and should use go install so I installed latest with go install github.com/mumax/3/cmd/mumax3@master