PyCon APAC 2022｜一般演講 Talks｜國泰金控 Cathay Financial Holdings / 美光科技 Micron 冠名贊助 ✏️ 共筆 Note：https://hackmd.io/@pycontw/SyOpLpmkj ?? Slido：https://app.sli.do/event/4u3ARAHdFep9SSeVgb6Smr ? 語言 Language：英文 English ? 層級 Level：中階 Intermediate ? 分類 Category：Python 核心 Python Core ? 摘要 Abstract ? Diving into the Python source code can feel daunting. In my talk, I will take you through Python's internals by showing you how to implement a new operator, a pipe operator. This will take you on a journey through all the steps Python takes to execute your code, from parsing your code to evaluating bytecode. By the end, you will have a mental framework that allows you to dive into more comprehensive resources with more confidence. You don't have to be an expert in Python to follow along, although some affinity with Python will help. ? 說明 Description ? Diving into the Python source code can feel daunting. Whether you want to start contributing or just want to get a better understanding of Python by exploring its source code, it’s often difficult to know where to start or what you’re missing. In my talk, I will take you through Python's internals by showing you how to implement a new operator, a pipe operator. This will take us on a journey that touches upon all the steps necessary to execute a Python application, from parsing source code to evaluating bytecode. By the end, you will have a general understanding of how Python executes code and the mental frameork to dive into more comprehensive resources, like the excellent Python Developer’s Guide and Anthony Shaw's CPython Internals. My talk is aimed at everyone who wants to explore CPython’s internals. You don’t have to be an expert in Python, although some affinity with Python helps with understanding the internals. I will also use C to implement some of the operator logic, but knowledge of C is by no means required. In short, if you’re interested in diving into the CPython source code, this talk is for you. ? 講者介紹 About Speaker - Sebastiaan Zeeff ? Sebastiaan is a Software Engineer for the Ordina Pythoneers and a Fellow of the Python Software Foundation. He has a passion for teaching Python and writing clean code. Sebastiaan is also active in the Python community, as an owner of Python Discord, open-source contributor, and Python educator. As a public speaker, he makes frequent appearances at Python conferences, including various regional PyCons, EuroPython, FOSDEM, and Pyjamas Conf. Sebastiaan lives in The Netherlands. #pycontw #pyconapac2022 #python #cpython #pipeoperator Follow “PyCon Taiwan” ⭐️ Official Website: https://tw.pycon.org ⭐️ Facebook: https://www.facebook.com/pycontw ⭐️ Instagram: https://www.instagram.com/pycontw ⭐️ Twitter: https://twitter.com/PyConTW ⭐️ LinkedIn: https://www.linkedin.com/company/pycontw ⭐️ Blogger: https://pycontw.blogspot.com ... https://www.youtube.com/watch?v=P7vboWN8eqY

Day 1, R1 13:00–13:30 隨著網路的快速發展，越來越多的嵌入式裝置擁有一定的計算與傳輸能力，邊際運算(Edge Computing)的概念讓應用提供更快的反應與初步計算的能力，但當將運算由雲端(Cloud)轉移到到邊際時，能源與資源管理就變得相對重要，其中電池的老化問題(Aging)是物聯網裝置沒辦法普遍部屬的原因之一(老化問題導致裝置使用壽命降低，使維護成本上升)，因此使用能源汲取器(Energy harvester)利用環境及時獲取運算所需的能量(e.g 太陽能、脈搏等)，大大降低裝置對於電池/電容的需求，但礙於環境的動態變化太大(天氣因素等)，導致電源供給為非連續，甚至可能造成斷電，導致開發者必須去妥善處理間歇式運算(Intermittent Computing)的問題以防止運算出錯與維持效能，現有的容錯系統由於太過複雜，無法直接應用於終端裝置，因此本次提案將由介紹 Intermittent Computing 普遍的問題出發，點出當前學界的解法，介紹如何使用 gem5 Python介面模擬低功耗處理器運作環境，以及使用 numpy model energy trace並套用在 gem5模擬上。 Slides: https://drive.google.com/file/d/1DQyYbVodkZdiDjmpx2AP4-VX2CbxEigr/view?usp=sharing Speaker: PunchShadow 凡事以"瀟灑"為目標的人生哲學，目前就讀台灣大學電機所計算機組博士班一年級，研究領域為嵌入式系統、分散式系統與物聯網，喜歡思考各種問題，享受成長的喜悅；立志打破大眾對工程師的刻板印象，成為斜槓工程師，興趣為跳舞、音樂等 ... https://www.youtube.com/watch?v=kFuS2tGATws