grb72t3yde
    • Create new note
    • Create a note from template
      • Sharing URL Link copied
      • /edit
      • View mode
        • Edit mode
        • View mode
        • Book mode
        • Slide mode
        Edit mode View mode Book mode Slide mode
      • Customize slides
      • Note Permission
      • Read
        • Only me
        • Signed-in users
        • Everyone
        Only me Signed-in users Everyone
      • Write
        • Only me
        • Signed-in users
        • Everyone
        Only me Signed-in users Everyone
      • Engagement control Commenting, Suggest edit, Emoji Reply
    • Invite by email
      Invitee

      This note has no invitees

    • Publish Note

      Share your work with the world Congratulations! 🎉 Your note is out in the world Publish Note

      Your note will be visible on your profile and discoverable by anyone.
      Your note is now live.
      This note is visible on your profile and discoverable online.
      Everyone on the web can find and read all notes of this public team.
      See published notes
      Unpublish note
      Please check the box to agree to the Community Guidelines.
      View profile
    • Commenting
      Permission
      Disabled Forbidden Owners Signed-in users Everyone
    • Enable
    • Permission
      • Forbidden
      • Owners
      • Signed-in users
      • Everyone
    • Suggest edit
      Permission
      Disabled Forbidden Owners Signed-in users Everyone
    • Enable
    • Permission
      • Forbidden
      • Owners
      • Signed-in users
    • Emoji Reply
    • Enable
    • Versions and GitHub Sync
    • Note settings
    • Note Insights New
    • Engagement control
    • Transfer ownership
    • Delete this note
    • Save as template
    • Insert from template
    • Import from
      • Dropbox
      • Google Drive
      • Gist
      • Clipboard
    • Export to
      • Dropbox
      • Google Drive
      • Gist
    • Download
      • Markdown
      • HTML
      • Raw HTML
Menu Note settings Note Insights Versions and GitHub Sync Sharing URL Create Help
Create Create new note Create a note from template
Menu
Options
Engagement control Transfer ownership Delete this note
Import from
Dropbox Google Drive Gist Clipboard
Export to
Dropbox Google Drive Gist
Download
Markdown HTML Raw HTML
Back
Sharing URL Link copied
/edit
View mode
  • Edit mode
  • View mode
  • Book mode
  • Slide mode
Edit mode View mode Book mode Slide mode
Customize slides
Note Permission
Read
Only me
  • Only me
  • Signed-in users
  • Everyone
Only me Signed-in users Everyone
Write
Only me
  • Only me
  • Signed-in users
  • Everyone
Only me Signed-in users Everyone
Engagement control Commenting, Suggest edit, Emoji Reply
  • Invite by email
    Invitee

    This note has no invitees

  • Publish Note

    Share your work with the world Congratulations! 🎉 Your note is out in the world Publish Note

    Your note will be visible on your profile and discoverable by anyone.
    Your note is now live.
    This note is visible on your profile and discoverable online.
    Everyone on the web can find and read all notes of this public team.
    See published notes
    Unpublish note
    Please check the box to agree to the Community Guidelines.
    View profile
    Engagement control
    Commenting
    Permission
    Disabled Forbidden Owners Signed-in users Everyone
    Enable
    Permission
    • Forbidden
    • Owners
    • Signed-in users
    • Everyone
    Suggest edit
    Permission
    Disabled Forbidden Owners Signed-in users Everyone
    Enable
    Permission
    • Forbidden
    • Owners
    • Signed-in users
    Emoji Reply
    Enable
    Import from Dropbox Google Drive Gist Clipboard
       Owned this note    Owned this note      
    Published Linked with GitHub
    1
    • Any changes
      Be notified of any changes
    • Mention me
      Be notified of mention me
    • Unsubscribe
    # 資訊科技產業專案設計課程作業 4 ###### tags: `資訊科技產業專案設計課程作業` ## Backgrounds ### processing in memory (PIM) * motivation & mechanism: processing in memory (PIM) 是近年來十分熱門的研究主題。主要的動機來自於馮紐曼高牆: 即隨著 CPU 時脈不斷上升,主記憶體存取成為系統的瓶頸。加上 3D stack 技術逐漸成熟,學者提出將處理器以及記憶體整合至單一晶片上,以減少資料搬移所帶來的耗能和時間成本。 * Related companies * UPMEM: 為一家法國公司,是就我所知目前世界上第一個推出實體 processing in memory 產品的公司。其產品 PIM-DIMM 為與 DIMM 相容的記憶體 (可以直接插在主板的 DIMM 插槽上),但是每個 memory bank 上都有放置一顆處理器,稱為 data processing unit (DPU),能用執行一套 RISC 指令集,且目前時脈達到 450 MHz。DPU 只能存取自己 bank 上的資料,若要與其他 DPU 或是 CPU 交換資料,則需要 CPU 的幫忙。 * 三星: 今年提出的 [PIM 架構](https://news.samsung.com/tw/三星為更廣泛的應用提升記憶體處理效能) ### Chorme OS [Chorme OS](https://zh.wikipedia.org/zh-tw/Chrome_OS) 是一個 Linux kernel based 的作業系統. ### [1. UPMEM SDK software engineer](https://upmem.welcomekit.co/jobs/ingenieur-logiciel-sdk-h-f_grenoble) #### 職缺介紹 UPMEM 開發了 SDK 來提供編程人員進行高階的 DPU programming,以方便加速他們的應用程式。而在 SDK software engineer 這個職缺中,工程師程負責提升 SDK 的 programmibility 和 performance。包含 runtime library (DPU 程式使用的 library) 和 host library (得以讓 host CPU 控制 DPU 的 library) 的改進與開發。 需要具備的技能與特質有: Skills and experience: Strong programming skills and knowledge of C Embedded issues, parallelism, THREAD and FIFO Professional written and oral English (communication and presentation) Would be a plus: Knowledge of CPU or GPU architectures Knowledge of C++, Python , Java Knowledge of programming in Assembler Unit tests and continuous integration #### 個人能力分析 * 優勢 * 我具備的最大優勢是我的碩論預計會和 UPMEM SDK 以及 driver 直接相關,我找出了一些其中不足的地方並預計進行改進。 * 具備 C 語言能力 * API 設計能力: 曾依照 OSEK 規格書設計與開發 OSEK COM, NM 相關 API * Device driver 開發能力: Linux device driver 開發經驗, 嵌入式系統周邊裝置 driver 開發經驗 (e.g., CAN bus driver) * 劣勢 * 對於 Python, Java 等語言比較不熟悉 #### 面試題 * 基本 C 語言技能 * 多執行緒程式設計 ### [2. Software Engineer, Chrome OS Firmware](https://careers.google.com/jobs/results/125788591302288070-software-engineer-chrome-os-firmware/?distance=50&q=firmware) #### 職缺介紹 替運行 Chorme OS 的裝置撰寫 firmware. 需要具備的技能與特質有: Minimum qualifications: Bachelor’s degree or equivalent practical experience 2 years of experience with software development in one or more programming languages, or 1 year of experience with an advanced degree 2 years of experience with data structures or algorithms in either an academic or industry setting Experience with Linux, device drivers and embedded programming in C Preferred qualifications: Master's degree or PhD in Computer Science or related technical field 2 years of experience working with embedded operating systems Experience building consumer electronics and knowledge of manufacturing, supply chain, and customer support processes Experience working with Git, Gerrit, or developing for open source software such as Zephyr OS Knowledge of ARM assembly, system BIOS, Linux kernel, device drivers Ability to read hardware schematics and investigate hardware issues #### 個人能力分析 * 優勢 * 具備嵌入式系統, device driver 開發相關經驗 * 劣勢 * 對於 hardware issues 的了解度需要再 #### 面試題 TODO

    Import from clipboard

    Paste your markdown or webpage here...

    Advanced permission required

    Your current role can only read. Ask the system administrator to acquire write and comment permission.

    This team is disabled

    Sorry, this team is disabled. You can't edit this note.

    This note is locked

    Sorry, only owner can edit this note.

    Reach the limit

    Sorry, you've reached the max length this note can be.
    Please reduce the content or divide it to more notes, thank you!

    Import from Gist

    Import from Snippet

    or

    Export to Snippet

    Are you sure?

    Do you really want to delete this note?
    All users will lose their connection.

    Create a note from template

    Create a note from template

    Oops...
    This template has been removed or transferred.
    Upgrade
    All
    • All
    • Team
    No template.

    Create a template

    Upgrade

    Delete template

    Do you really want to delete this template?
    Turn this template into a regular note and keep its content, versions, and comments.

    This page need refresh

    You have an incompatible client version.
    Refresh to update.
    New version available!
    See releases notes here
    Refresh to enjoy new features.
    Your user state has changed.
    Refresh to load new user state.

    Sign in

    Forgot password

    or

    By clicking below, you agree to our terms of service.

    Sign in via Facebook Sign in via Twitter Sign in via GitHub Sign in via Dropbox Sign in with Wallet
    Wallet ( )
    Connect another wallet

    New to HackMD? Sign up

    Help

    • English
    • 中文
    • Français
    • Deutsch
    • 日本語
    • Español
    • Català
    • Ελληνικά
    • Português
    • italiano
    • Türkçe
    • Русский
    • Nederlands
    • hrvatski jezik
    • język polski
    • Українська
    • हिन्दी
    • svenska
    • Esperanto
    • dansk

    Documents

    Help & Tutorial

    How to use Book mode

    Slide Example

    API Docs

    Edit in VSCode

    Install browser extension

    Contacts

    Feedback

    Discord

    Send us email

    Resources

    Releases

    Pricing

    Blog

    Policy

    Terms

    Privacy

    Cheatsheet

    Syntax Example Reference
    # Header Header 基本排版
    - Unordered List
    • Unordered List
    1. Ordered List
    1. Ordered List
    - [ ] Todo List
    • Todo List
    > Blockquote
    Blockquote
    **Bold font** Bold font
    *Italics font* Italics font
    ~~Strikethrough~~ Strikethrough
    19^th^ 19th
    H~2~O H2O
    ++Inserted text++ Inserted text
    ==Marked text== Marked text
    [link text](https:// "title") Link
    ![image alt](https:// "title") Image
    `Code` Code 在筆記中貼入程式碼
    ```javascript
    var i = 0;
    ```
    var i = 0;
    :smile: :smile: Emoji list
    {%youtube youtube_id %} Externals
    $L^aT_eX$ LaTeX
    :::info
    This is a alert area.
    :::

    This is a alert area.

    Versions and GitHub Sync
    Get Full History Access

    • Edit version name
    • Delete

    revision author avatar     named on  

    More Less

    Note content is identical to the latest version.
    Compare
      Choose a version
      No search result
      Version not found
    Sign in to link this note to GitHub
    Learn more
    This note is not linked with GitHub
     

    Feedback

    Submission failed, please try again

    Thanks for your support.

    On a scale of 0-10, how likely is it that you would recommend HackMD to your friends, family or business associates?

    Please give us some advice and help us improve HackMD.

     

    Thanks for your feedback

    Remove version name

    Do you want to remove this version name and description?

    Transfer ownership

    Transfer to
      Warning: is a public team. If you transfer note to this team, everyone on the web can find and read this note.

        Link with GitHub

        Please authorize HackMD on GitHub
        • Please sign in to GitHub and install the HackMD app on your GitHub repo.
        • HackMD links with GitHub through a GitHub App. You can choose which repo to install our App.
        Learn more  Sign in to GitHub

        Push the note to GitHub Push to GitHub Pull a file from GitHub

          Authorize again
         

        Choose which file to push to

        Select repo
        Refresh Authorize more repos
        Select branch
        Select file
        Select branch
        Choose version(s) to push
        • Save a new version and push
        • Choose from existing versions
        Include title and tags
        Available push count

        Pull from GitHub

         
        File from GitHub
        File from HackMD

        GitHub Link Settings

        File linked

        Linked by
        File path
        Last synced branch
        Available push count

        Danger Zone

        Unlink
        You will no longer receive notification when GitHub file changes after unlink.

        Syncing

        Push failed

        Push successfully