High-Performance Computing (HPC) provides the computational power dedicated to solving complex problems of our society. HPC computers …

An important component of High Performance Computing (HPC) clusters is the job scheduling algorithm, which decides the allocation and …

The ability to reproduce an experiment is fundamental in computer science. Existing approaches focus on repeatability, but this is only …

La diversité des plateformes de calcul à haute performance ne fait qu’augmenter. Le gestion-naire de ressources et de tâches (ou RJMS …

TL;DR You can use the library collection Tidyverse, to draw and customize Gantt charts from batsim simulations. For Batsim > 3.0 you may need to change allocated_resources to allocated_processors. You can use the function below to skip everything and start plotting library(tidyverse) draw_gantt <- function(workload_path) { workload <- read_csv(workload_path) # Data processing to have a ggplot friendly formatting workload_sep <- workload %>% # We split the jobs into one row per allocation bloque separate_rows(allocated_processors, sep=" ") %>% # We create two columns, one for the block (min resource and max) separate(allocated_processors, into = c("psetmin", "psetmax"), fill="right") %>% mutate(psetmax = as.

Summary This post describes how to set up a NixOS on vultr, and manage the instance with nixops. Requirements: A machine Linux with root access. A vultr account (with money to spend ) Basic knowledge with linux administration tools (ssh, bash) Introduction NixOS is a Linux distribution based on the functional package manager Nix.