HPC-AI-group
      • 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
        • Owners
        • Signed-in users
        • Everyone
        Owners Signed-in users Everyone
      • Write
        • Owners
        • Signed-in users
        • Everyone
        Owners 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
    • Engagement control
    • Transfer ownership
    • Delete this note
    • Insert from template
    • Import from
      • Dropbox
      • Google Drive
      • Gist
      • Clipboard
    • Export to
      • Dropbox
      • Google Drive
      • Gist
    • Download
      • Markdown
      • HTML
      • Raw HTML
Menu Note settings Versions and GitHub Sync Note Insights Sharing URL Help
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
Owners
  • Owners
  • Signed-in users
  • Everyone
Owners Signed-in users Everyone
Write
Owners
  • Owners
  • Signed-in users
  • Everyone
Owners 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
    Subscribed
    • Any changes
      Be notified of any changes
    • Mention me
      Be notified of mention me
    • Unsubscribe
    Subscribe
    --- title: Exponential Data Growth (林俊諺) tags: Session TWO --- ## 摩爾定律 - Did you know that 90% of the world's data has been created only in last two years? - 由英特爾(Intel)創始人之一戈登·摩爾提出 - IC上可容納的電晶體數目,約每隔18個月便會增加一倍,性能也將提升一倍。 - 為一種以倍數增長的觀測 ![image alt](https://i.imgur.com/hkSCguI.png) ## CPU & GPU & DPU ### CPU - 一條指令在CPU中執行的過程是: - 讀取到指令後,通過指令總線送到控制器中進行譯碼。 - 並發出相應的操作控制信號。 - 然後運算器按照操作指令對數據進行計算。 - 並通過數據總線將得到的數據存入數據緩存器。 - CPU需要大量的空間去放置存儲單元和控制邏輯,相比之下計算能力只佔據了很小的一部分 - 傳統上,應用程式被安裝,保持相對靜態,很少更新,並使用一套固定的計算,存儲和網路元素來應付較小的數據(結構化數據)。 但在過去數十年裡,因為數據量飛速增長(摩爾定律有提到),特別是非結構化數據增長,造成組織、資訊架構和數據中心基礎設施帶來了新的壓力。 - 總結:就像是蓋了十個籃球場卻只有3個人來使用 #### 淺談結構化資料與非結構化資料 ### 結構化資料 - 先有結構,再有資料。 - 查詢資料快速,使用的存儲空間少。 - 拓展新的欄位比較麻煩,在資料交換上的規定也比較嚴格。 - SQL 、 Excel ### 非結構化資料 - 非結構化資料指的是未經整理過的資料,也就是資料的本質。常見的文字、圖片、音樂、影片、PDF、網頁等…,都屬於非結構化資料。 ![image alt](https://i1.wp.com/daxpowerbi.com/wp-content/uploads/2018/04/%E9%9D%9E%E7%B5%90%E6%A7%8B%E5%8C%96%E8%B3%87%E6%96%99_%E7%B6%B2%E9%A0%81%E7%88%AC%E8%9F%B2.jpg?resize=1160%2C277&ssl=1 ) [淺談結構化資料與非結構化資料](https://daxpowerbi.com/%E7%B5%90%E6%A7%8B%E5%8C%96%E8%B3%87%E6%96%99/) ### GPU - GPU 這種處理器則是由許多更小也更專業的核心所組成。 核心協力運作時效能強大,能夠將處理工作分配給許多核心處理。 - 為了加速特定的 3D 彩現工作而開發的。隨著時間過去,這些原本只具備特定功能的引擎變得可程式化且更靈活。雖然它們的主要功能還是遊戲影像以及現金熱門遊戲中愈來愈逼真的視覺效果, GPU 現在已經與過去不同,可以用作更為通用的**平行處理器**並支援各式各樣的用程式。 [CPU vs GPU](https://youtu.be/-P28LKWTzrI) ### DPU - CPU 用於通用計算,GPU 用於加速計算,DPU 在資料中心裡移動資料並進行資料處裡。 - 簡單來說DPU能在傳輸的過程中處理資料,能縮短整體的時間。 #### pizza processing - CPU-Centric - order pizza(call or use Pizza application) - PE1:準備原料 ex.起司、番茄醬 - PE1:放進烤箱 - PE1:裝盒子並準備寄送 - Network(外送員) - PE2:拿到pizza - Data-Centric - If pizza shop be like this… ![image alt](https://i.imgur.com/hqIPU0J.jpg)

    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