All Posts · The COOP Blog

2024

Some PyTorch multi-GPU training tips Fri 18 October 2024

Comparing several HPC CFD software through codemetrics: a case study Mon 03 June 2024

On the Modeling and Improvement of Sub-Optimal Submission Patterns on HPC Workloads Wed 29 May 2024

2023

Avoid duplication with care Tue 03 October 2023

Jube Python package to build and automate benchmarks Wed 27 September 2023

More about Scientific Computing Tue 19 September 2023

The UNIX Command Line, A Beginner’s Guide Tue 19 September 2023

An analysis of the supercomputers users Mon 04 September 2023

Technology Readiness Scale for Sustainable Scientific Computing Mon 21 August 2023

Sustainable Scientific Computing Thu 29 June 2023

Removing the warm up period from the output of a time-dependent simulation Fri 23 June 2023

Walking the path of Object Oriented Programming, with a Guitar. Tue 20 June 2023

PyAVBP Tue 06 June 2023

Reducing the complexity of compiled codes using templates Tue 16 May 2023

Engaging Supercomputer Users to Optimize Workloads and Reduce Waste Thu 27 April 2023

COOP Goals in 2023 Wed 12 April 2023

An analogy to understand supercomputers Mon 06 March 2023

A typical CFD postprocessing with python Thu 23 February 2023

Anamika - A fresh approach to machine learning DSLs using visual programming Fri 03 February 2023

Studying the geography of a software Tue 24 January 2023

2022

COOP Goals in 2022 Thu 03 November 2022

What is a safe UNIX/Linux starting profile ? Fri 14 October 2022

Python virtual environments Fri 14 October 2022

Generating and using a Callgraph, in Python Tue 11 October 2022

Imports graphs via findimports and graphviz Mon 16 May 2022

FEniCS at CERFACS Tue 29 March 2022

The COOP Packages Ecosystem Wed 23 February 2022

Python packages: the COOP gold standard Mon 21 February 2022

The COOP Click Command line interfaces Mon 21 February 2022

On the technical debt of High Performance Scientific Software. Sun 13 February 2022

Using COOP virtual environments Fri 11 February 2022

COOP must-read links Thu 03 February 2022

Scalable testcases Wed 19 January 2022

2021

COOP Goals in 2021 Mon 08 November 2021

A tutorial on spectral analysis Wed 20 October 2021

Fetching informations in large trees Thu 16 September 2021

Licenses at Cerfacs Wed 01 September 2021

Le projet ICARUS au Cerfacs. Sun 29 August 2021

Intro to Codemetrics Wed 25 August 2021

Video editing tools at COOP Fri 06 August 2021

Documenting Python code Mon 12 July 2021

Fortran resources at COOP Mon 05 July 2021

Q&A from Excellerat webinar on Modern Fortran , 2021, May 4th. Mon 05 July 2021

Automated mesh generation for combustion simulations - Aerodynamic part Wed 30 June 2021

Profiling python code Wed 02 June 2021

Solving the Helmholtz equation using FEniCS Tue 18 May 2021

Solving the heat equation in the trapped vortex case using FEniCS Thu 06 May 2021

Road and Scouts, a versioning strategy for large Research software (The AVBP versioning system). Fri 30 April 2021

Reading AVBP input files with PyAVBP Mon 26 April 2021

GIT Cheat Sheet Thu 22 April 2021

Working nicely with Fortran Namelists Wed 21 April 2021

Navigating through nested objects by means of filtering operations with the nob package Sun 18 April 2021

Analyze temporal signals with Satis Wed 14 April 2021

PyAVBP way of generating complex simulations with few controls. Sat 10 April 2021

Should scientific software be linted? A look at pylint Sat 10 April 2021

Towards a common understanding of Combustion solvers data formats Fri 02 April 2021

The importance of being Stateless Mon 29 March 2021

WindFarmChallenge : A quite unfair comparison of numerical approaches for an atmospheric boundary layer Thu 11 March 2021

A glimpse at the UX of several HPC codes. Thu 11 March 2021

COOP Coding pratices Thu 04 March 2021

Calculate profiles on AVBP cuts with PyAVBP Thu 04 March 2021

PyHip Introduction Mon 01 March 2021

Reading AVBP’s temporal files with PyAVBP Tue 16 February 2021

Pytest and numpy.allclose Tue 09 February 2021

Customize your AVBP solutBound with python using pyAVBP Wed 03 February 2021

Creating an AVBP solution with PyAVBP Fri 29 January 2021

An Introduction to Lemmings Tue 26 January 2021

Monitoring High Performance Computing at scale : Introduction Tue 26 January 2021

Monitoring High Performance Computing at scale : Worked example) Tue 26 January 2021

Screening the coding style of Large Fortran HPC Codes Thu 21 January 2021

A deep learning use case: detecting bears from a real database of wildlife pictures Tue 12 January 2021

Deep learning in the wild: detecting bears with a Raspberry Pi and portable batteries Mon 11 January 2021

nobvisual, Scanning nested information Mon 11 January 2021

Algorithmic complexity - a primer Tue 05 January 2021

2020

Spectral analysis of time signals with Satis. Thu 03 December 2020

Scientific programming with python, Part 2 Sun 29 November 2020

The COOP CSE test Sat 28 November 2020

Scientific programming with python, Part 1 Wed 25 November 2020

Building a GUI with OpenTEA - Part 1 Thu 01 October 2020

Building a GUI with OpenTEA - Part 2 Thu 01 October 2020

A Hitchhiker’s guide to pre- and post- processing using Python at Cerfacs Mon 21 September 2020

Using the json-SCHEMA standard for scientific applications? Mon 21 September 2020

What is a layered Intellectual Property development? Mon 21 September 2020

Cheat sheet HIP (v20.07) Wed 16 September 2020

nob, the Nested OBject manipulator Wed 02 September 2020

Opentea 2 installation guide Wed 02 September 2020

Barbatruc Wed 26 August 2020

The Coop Cactus branching model Fri 21 August 2020

Muxu Thu 20 August 2020

Introduction to Python typing system Fri 14 August 2020

About non regressions Mon 10 August 2020

Runcrawler Tue 28 July 2020

The counter-intuitive rise of Python in scientific computing Mon 27 July 2020

Tékigô Deep Learning Wed 22 July 2020

Arnica Mon 22 June 2020

Calcifer Mon 22 June 2020

Flint Mon 22 June 2020

ms-thermo Mon 22 June 2020

OpenTEA Mon 22 June 2020

Tiny 3D engine Mon 22 June 2020

Python FAQ Wed 13 May 2020

Tekigo Mon 11 May 2020

2019

Hosting a competition with Codalab Tue 30 July 2019

Using multiple GPUs with Horovod Tue 30 July 2019

Organizing your training directory Mon 01 April 2019

2018

Packaging guide Thu 22 November 2018

pip installing packages Thu 22 November 2018

Uploading to PyPI Thu 22 November 2018