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2 votes
6 replies
121 views
determine cpu after c++ compilation with gcc?
Does anyone know if there is, in c++, any way to determine at runtime the cpu characteristics of the machine that compiled the code? For example, in gcc (which I'm using) the preprocessor variable ...
0 votes
0 answers
25 views
Integrate socket.io namespaces with Node Cluster
I am trying to integrate socket.io with Node's HTTP alongside Node's Cluster Module. Consider the reproducible example: index.js: let cluster = require('cluster') let fs = require('fs') let http = ...
0 votes
0 answers
50 views
Snakemake slurm cluster status in version 9.6.3
I am currently using Snakemake version 9.6.3 on a cluster managed by an SLURM scheduler. In previous workflows, I relied on version 6, which supported the --cluster, --cluster-status, and --parsable ...
0 votes
0 answers
47 views
Can i set slurm job array size using another job file?
I am currently running a slurm job file on an array that I manually set the size of, e.g. sbatch --array=1-6 myjob.array the size of the array is determined when setting up the code to run. E.g. if I ...
0 votes
0 answers
199 views
CRC Status Shows 'OpenShift: Unreachable' Even After Multiple Restarts and Setup
I am trying to run Red Hat CodeReady Containers (CRC) with OpenShift 4.19.8 on an Ubuntu VM (running on VMware). No matter what I do, crc status always shows: crc status output (https://i.sstatic.net/...
0 votes
1 answer
64 views
ModuleNotFoundError in GCP after trying to sumbit a job
new to GCP, I am trying to submit a job inside Dataproc with a .py file & attached also pythonproject.zip file (it is a project) but I am getting the below error ModuleNotFoundError: No module ...
0 votes
0 answers
115 views
Check if a server is part of an Azure cluster using C# and PowerShell
I am testing some code to check if a named server is part of an Azure cluster. I currently have a simple console application where the user enters the name of the server to check and the code then ...
0 votes
1 answer
80 views
How to concurrently remove lines from a file in Python?
I have a cluster of compute nodes, each node with many CPUs. I want them to execute commands located in a file, one command per line. The drive where the command file is located is mounted on all ...
2 votes
1 answer
71 views
How to identify price regimes / trends in Pandas
I have created the following pandas dataframe, which is an example of 26 stock prices (Open, High, Low, Close): import pandas as pd import numpy as np ds = { 'Date' : ['15/06/2025','16/06/2025','17/...
1 vote
0 answers
108 views
Eigen + MKL on a cluster doesn't call GEMM for large matrix multiplications
I have a c++ code that uses Eigen for linear algebra calculations. The code runs on a cluster where there is a module with Intel MKL. I am completely ignorant of how to do it but I wanted to try to ...
0 votes
0 answers
13 views
Proxmox migration and autoboot
I migrated my vm from one node to another over the cluster using the migrate function, without having a downtime. Theses vm where set to auto boot. Is this setting is kept trough the migration on a ...
1 vote
0 answers
45 views
Google Cloud Dataproc Cluster Creation Fails: "Failed to validate permissions for default service account"
Despite the Default Compute Engine Service Account having the necessary roles and being explicitly specified in my cluster creation command, I am still encountering the "Failed to validate ...
0 votes
1 answer
112 views
Issue while deploying container in GKE
I am getting this error while deploying in GKE : Error from server: Get "https://10.x.x.x:10200/containerLogs/server-center/server-center-dev-86f67jkilo-rwrnm/server-center-dev": No agent ...
0 votes
1 answer
70 views
Snakemake access snakemake.config in profile config.yaml file
I want to run a pipeline on a cluster where the name of the jobs are of the form : smk-{config["simulation"]}-{rule}-{wildcards}. Can I just do : snakemake --profile slurm --configfile ...
-1 votes
1 answer
73 views
Best practices for running high-granularity benchmark [closed]
I am trying to run a benchmark on some family of algorithms. I have multiple algorithms, each of them with one hyperparameter, and I want to test them with multiple data sizes. Each run takes ~60 ...