Attention

SERVICE RISK: The Bessemer HPC cluster will be at risk from 9am on July 15th until 5pm on July 19th 2024

For further detail, please click this link.

Attention

The ShARC HPC cluster was decommissioned on the 30th of November 2023 at 17:00. It is no longer possible for users to access that cluster.

Go

The Go programming language is an open source project to make programmers more productive.

Go is a compiled language, and makes standalone binaries. Once a Go program is compiled, you can run it without the need to set environment variables.

Go is not installed on HPC in the usual sense (at least not yet). But you can use conda to download it:

Installing Go via conda

After connecting to ShARC, start an interactive session with the qrshx command.

Load conda

module load apps/python/conda

create a conda environment (you can choose a different name if you want)

conda create --name my-go-stuff

activate it.

. activate my-go-stuff

(On newer versions of conda, it’s conda activate go)

Following the conda-forge page install Go.

conda install --channel conda-forge go

Now you should be able to run the Go compiler to see its help message:

go

Running the Go compiler

In subsequent sessions, you do not need to create a conda environment, nor install go. You do need to load conda and activate your environment:

module load apps/python/conda
. activate my-go-stuff

Learning Go and other Go resources

The main Go website: https://golang.org/

An interactive tour: https://tour.golang.org/welcome/1

Effective Go: https://golang.org/doc/effective_go.html

An interactive web page for small Go snippets: https://play.golang.org/

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