PolyPoint and the First Steps Towards Ubiquitous Localization
CSE 141L: Introduction to Computer Architecture Lab
Implementing
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, UC San SE 141L
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Milestone 1 is due in 7 days
What to submit?
M1 is graded for completion, not accuracy
The purpose of milestones is to help you manage large, long-term project
TAs will use gradescope “grades” to help give feedback
Recall: Only Milestone 4 (final submission) is actual grade*
*With exceptions for things such as skipping milestones altogether
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Today’s Objectives:
What does implementing look like?
Some tips for setting up CloudLabs
Exploring the basic_proc example
Exploring ModelSim/Questa and Quartus
n.b. the rest of these slides not presented, but here as a reference
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The code editors in ModelSim/Questa/Quartus aren’t great
You can use them, but more modern editors have some helpful tools
Especially around version control
Because you are using version control, right?
And I don’t mean copying folders milestone1, m1_working, m1_real, m1_final, …
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CloudLabs — What’s ephemeral and what’s not
Spins up a ‘fresh machine’ each login
But you have a shared L:/ drive that persists across sessions
So put stuff there
But also maybe don’t trust it 100%
[What fixes this? Version control of course!]
Take advantage of “portable apps”
https://code.visualstudio.com/docs/editor/portable
https://git-scm.com/download/win – Choose “portable” and install in L:/
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Portable VSCode
Download the **zip**, not the installer
Unzip the folder in your L:/ drive, and make a folder called data
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If using portable apps, have to point VSCode to git
File->Preferences->Settings; search `git-path`; write this json:
“git.enabled”: true,
“git.path”: “L:\\YOUR_FOLDER_NAME\\bin\\git.exe”
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Quick reminder: No public repos please
Q: What’s really clear and indisputable evidence of sharing code?
A: A publicly accessible repository
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The “github” built-in won’t find private repos, so you have to type the URL by hand
You can use the default ‘credential helper’ (“manager-core”); authorize it to github; and then it will clone
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Now you’re set up to code!
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Careful, you (can) have two editors open
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[Demo Plan]
Create new project from basic_proc
Show warnings; explore ALU 1 vs 1’b1
Go to waveform viewer
Show results
Work examples / take Q’s
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– Create new project
– Compile; show warnings (ALU 1 vs 1’b1?)
– Go to waveform viewer; show results; mess around; take Q’s
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