Code for Thought

Peter Schmidt

Welcome to Code for Thought, the podcast about software for research and the people who make it.  Languages: English, German, French

  1. 3月30日

    [EN] ByteSized: fun with floating points - U Ruede, A Herten and E di Napoli

    English Edition: how are real numbers e.g. 0.1 represented on computers? What can go wrong with using their representation in calculations? And does it matter? These and other questions are the subject of this ByteSized episode with my guests Prof. Ulrich Ruede (University of Erlangen-Nuernberg), Andreas Herten and Edoardo di Napoli (both Research Centre Juelich).  Links: https://www.h-schmidt.net/FloatConverter/IEEE754.html  an online tool to convert numbers into their bit/hex equivalent - also showing the rounding errorshttps://dl.acm.org/doi/10.1145/103162.103163  Goldberg Paper: What every computer scientist should know about floating pointshttps://arxiv.org/abs/2012.02492 revisiting Goldberg, Vincent Lafagehttps://en.wikipedia.org/wiki/IEEE_754 the Wiki entry on the IEEE 754 standard for floating points (the standard itself is not accessible for free)https://en.wikipedia.org/wiki/Unit_in_the_last_place definition von "ulp"https://developer.nvidia.com/blog/floating-point-8-an-introduction-to-efficient-lower-precision-ai-training/ NVidia’s take on lower precision numbers https://indico.esa.int/event/445/contributions/8473/attachments/5559/9378/gernigon_cedric_EDHPC2023.pdf list of lower precision formatshttps://en.wikipedia.org/wiki/Chinese_remainder_theorem Chinese remainder theoremI would like to thank the STEP-UP project in the UK for supporting this series of ByteSized episodes.  Get in touch Thank you for listening! Merci de votre écoute! Vielen Dank für´s Zuhören! Contact Details/ Coordonnées / Kontakt: Email mailto:peter@code4thought.orgUK RSE Slack (ukrse.slack.com): @code4thought or @piddie Bluesky: https://bsky.app/profile/code4thought.bsky.socialLinkedIn: https://www.linkedin.com/in/pweschmidt/  (personal Profile)LinkedIn: https://www.linkedin.com/company/codeforthought/ (Code for Thought Profile)This podcast is licensed under the Creative Commons Licence:  https://creativecommons.org/licenses/by-sa/4.0/

    41 分鐘
  2. 3月3日

    [EN] ByteSized: how to get your (digital) ducks in a row - with Richard Acton

    English Edition (ByteSized): In this first episode of the new ByteSized dRTP season, sponsored by the STEP-UP programme from the EPSRC (UK) you'll meet Richard Acton. Richard created a tool to help you keep track of all the steps you should take to make your software shareable and reproducible. With checklists, built right into your GitLab, GitHub repo.  Links https://rsspdc.org/ home page for the checklistshttps://rsspdc.gitlab.io/slides/bytesize-workshop_2026-02-26.html#/outline https://gitlab.com/rsspdc/checklists download the checklists MD files from herehttps://www.software.ac.uk/news/software-management-plans Software management plan (SMP) from the Software Sustainability Institutehttps://ligm.univ-eiffel.fr/~teresa/presoft/ another template of a SMP from Teresa Gomez-Diaz (Paris, France) - PRESOFThttps://zenodo.org/records/1405614I'd like to thank the STEP-UP project for their support of this podcast. STEP-UP is a collaboration between Imperial College London, King's College London, University College London and the University of Westminster. STEP-UP is funded by the Engineering and Science and Physical Research Council in the UK.  Get in touch Thank you for listening! Merci de votre écoute! Vielen Dank für´s Zuhören! Contact Details/ Coordonnées / Kontakt: Email mailto:peter@code4thought.orgUK RSE Slack (ukrse.slack.com): @code4thought or @piddie Bluesky: https://bsky.app/profile/code4thought.bsky.socialLinkedIn: https://www.linkedin.com/in/pweschmidt/  (personal Profile)LinkedIn: https://www.linkedin.com/company/codeforthought/ (Code for Thought Profile)This podcast is licensed under the Creative Commons Licence:  https://creativecommons.org/licenses/by-sa/4.0/

    32 分鐘
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簡介

Welcome to Code for Thought, the podcast about software for research and the people who make it.  Languages: English, German, French

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