This document provides a comprehensive review of the SSA/Compiler optimization section of the midterm exam, including questions, multiple graph representations, detailed solutions, and explanations.
Document Purpose: Study resource for current and future students
Author: Created from midterm exam and solutions
Last Updated: 2025
| smartctl 7.4 2023-08-01 r5530 [FreeBSD 13.3-RELEASE-p4 amd64] (local build) | |
| Copyright (C) 2002-23, Bruce Allen, Christian Franke, www.smartmontools.org | |
| === START OF INFORMATION SECTION === | |
| Model Family: Seagate BarraCuda 3.5 (CMR) | |
| Device Model: ST10000DM0004-1ZC101 | |
| Serial Number: ZA2DSCA6 | |
| LU WWN Device Id: 5 000c50 0c75cde1c | |
| Firmware Version: DN01 | |
| User Capacity: 10,000,831,348,736 bytes [10.0 TB] |
| // ==UserScript== | |
| // @name HiNet modem QR Code Bypass | |
| // @namespace http://tampermonkey.net/ | |
| // @version 0.3 | |
| // @description Bypass HiNet modem QR Code 2FA when login as Engineering mode | |
| // @author G36maid | |
| // @match http://192.168.1.1/* | |
| // @match https://192.168.1.1/* | |
| // @grant none | |
| // @run-at document-start |
七月底，臺灣出現一批AI詐騙受害者。據媒體報導，許多粉專被詐騙集團標注在貼文裡，其中三千多個臉書粉專擁有者，往往剛試著移除標註，就被臉書演算法自動判定為詐騙共犯，帳號永久停權。
這些帳號背後，是一個個真實的人，花了多年心血，才點點滴滴，逐漸擁有數十萬追蹤者。面對AI時代的詐騙型態，社群平台無差別打詐，竟讓使用者的累積一夕消失。
這暴露出，在數位時代，我們在各個社群平台上建立的人脈、社交足跡，其實，並不真的屬於我們。只要平台演算法一改，你的正常使用很可能會被誤判成詐騙或惡意帳號；它更可以任意限制你與其他人的觸及率、降流量，而我們無能為力。
要如何改變這種困境？關鍵在於保障「數位遷徙自由」。目前大多數社群平台，使用者都沒有資料自主權，只能由平台決定你的資料可以怎麼用。即使對平台不滿意、想跳槽，卻因為原有的人際網絡無法帶離，過往的使用足跡只保留在該平台，而被長久困住。 >
| error: failed to run custom build command for `webrtc-sys v0.3.7 (https://github.com/zed-industries/livekit-rust-sdks?rev=80bb8f4c9112789f7c24cc98d8423010977806a6#80bb8f4c)` | |
| Caused by: | |
| process didn't exit successfully: `/home/g36maid/zed/target/debug/build/webrtc-sys-b3ef226b7c3de47b/build-script-build` (exit status: 101) | |
| --- stdout | |
| cargo:rerun-if-env-changed=LK_DEBUG_WEBRTC | |
| cargo:rerun-if-env-changed=LK_CUSTOM_WEBRTC | |
| cargo:CXXBRIDGE_PREFIX=webrtc-sys | |
| cargo:CXXBRIDGE_DIR0=/home/g36maid/zed/target/debug/build/webrtc-sys-c9cafc2f893ef5b4/out/cxxbridge/include | |
| cargo:CXXBRIDGE_DIR1=/home/g36maid/zed/target/debug/build/webrtc-sys-c9cafc2f893ef5b4/out/cxxbridge/crate |
| error: failed to run custom build command for `webrtc-sys v0.3.7 (https://github.com/zed-industries/livekit-rust-sdks?rev=80bb8f4c9112789f7c24cc98d8423010977806a6#80bb8f4c)` | |
| note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. | |
| Caused by: | |
| process didn't exit successfully: `/home/g36maid/Github/freebsd-ports-zed/target/debug/build/webrtc-sys-c5a4caec932604cf/build-script-build` (exit status: 101) | |
| --- stdout | |
| cargo:rerun-if-env-changed=LK_DEBUG_WEBRTC | |
| cargo:rerun-if-env-changed=LK_CUSTOM_WEBRTC | |
| cargo:CXXBRIDGE_PREFIX=webrtc-sys | |
| cargo:CXXBRIDGE_DIR0=/home/g36maid/Github/freebsd-ports-zed/target/debug/build/webrtc-sys-3145f2d05f3df91b/out/cxxbridge/include |
| # Maintainer: zxp19821005 <zxp19821005 at 163 dot com> | |
| pkgname=claude-desktop | |
| _pkgname=Claude-Desktop | |
| pkgver=1.0.0 | |
| _electronversion=25 | |
| _nodeversion=20 | |
| pkgrel=9 | |
| pkgdesc="An Electron-based desktop application for Claude2(unofficial).Use system-wide electron." | |
| arch=('any') | |
| url="https://github.com/Karenina-na/Claude-Desktop" |
| Position | Club | Country | Participated | Titles | Played | Win | Draw | Loss | Goals For | Goals Against | Pts | Goal Diff | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Real Madrid CF | ESP | 53 | 14 | 476 | 285 | 81 | 110 | 1047 | 521 | 651 | 526 | |
| 2 | FC Bayern München | GER | 39 | 6 | 382 | 229 | 76 | 77 | 804 | 373 | 534 | 431 | |
| 3 | FC Barcelona | ESP | 33 | 5 | 339 | 197 | 76 | 66 | 667 | 343 | 470 | 324 | |
| 4 | Manchester United | ENG | 30 | 3 | 293 | 160 | 69 | 64 | 533 | 284 | 389 | 249 | |
| 5 | Juventus | ITA | 37 | 2 | 301 | 153 | 70 | 78 | 479 | 301 | 376 | 178 | |
| 6 | Liverpool FC | ENG | 27 | 6 | 248 | 142 | 50 | 56 | 472 | 228 | 334 | 244 | |
| 7 | AC Milan | ITA | 30 | 7 | 267 | 131 | 68 | 68 | 437 | 251 | 330 | 186 | |
| 8 | SL Benfica | POR | 42 | 2 | 287 | 130 | 67 | 90 | 475 | 334 | 327 | 141 | |
| 9 | FC Porto | POR | 37 | 2 | 269 | 121 | 61 | 87 | 395 | 304 | 303 | 91 |
| sudo pkg install -y git rust cmake | |
| git clone https://github.com/zed-industries/zed.git | |
| cd zed | |
| sudo pkg install -y rust ca_root_nss | |
| export RUSTFLAGS="-C link-dead-code" | |
| cargo build --release | |
| cargo build --release --frozen -p zed |