Leo's Garage

Date: 05/28/2025=================Student: Dawoon KimTopic: FREE TALKING - MovieSentence Construction:X I can just 30 minutes. >> I can have a class for 30 minutes.X I'm heading to restaurant with my wife. >> I'm heading to the restaurant with my wife.X That is why I was asking you if we can change time. >> That's why I was asking if we could change the time.X At that time I just stop talk and I..

Date: 05/26/2025=================Student: Dawoon KimTopic: German Cars Win, US Cars Lose in Japanhttps://engoo.com/app/daily-news/article/german-cars-win-us-cars-lose-in-japan/xMwAXjDPEfCr_Zvj5EA4fASentence Construction:X I'm 11 o'clock. >> It’s 11 o'clock here. X I had 2 meeting. >> I had 2 meetings.X I went to Austria by a car. It takes 8 hours by a car. >> I went to Austria by car. It takes 8..

느낀점 사전 필요 지식멀티프로세서 실시간 시스템에서 공유 자원에 대한 상호 배타적 접근과 관련하여 데이터 무결성을 보장하고 예측 가능한 타이밍을 유지하기 위해서 여러 자원 공유 프로토콜이 개발되었다. 기존 멀티프로세서에서 자원 공유 프로토콜은 크게 두 가지 범주로 분류할 수 있다.1. 서스펜션 기반(Suspension-based) 프로토콜: 자원 요청이 즉시 충족되지 않으면 Task가 스케줄러에 의해 전환(Switch Away)된다. 이는 빈번한 Context Swtiching을 야기하여 상당한 Overhead를 발생시킬 수 있다.2. 스핀 기반(Spin-based) 프로토콜: Task는 자원이 부여될 때까지 해당 프로세서에서 자원을 적극적으로 대기(Spin)한다. Spin Lock은 복잡성이 낮아서 실..

Date: 05/20/2025=================Student: Dawoon KimTopic: A ‘rogue employee’ was behind Grok’s unprompted ‘white genocide’ mentionshttps://edition.cnn.com/2025/05/16/business/a-rogue-employee-was-behind-groks-unprompted-white-genocide-mentionsSentence Construction:X One month later, summer vacation start. I can go Korea one month. >> Summer vacation starts in one month. I can go to Korea for a ..

Date: 05/19/2025=================Student: Dawoon KimTopic: Jeju's Women Divers May Have Evolved for Divinghttps://engoo.com/app/daily-news/article/jejus-women-divers-may-have-evolved-for-diving/zH0NtC9BEfC_RAuQDHG-ZgSentence Construction:X It is first time to see in person. >> It is the first time to see him in person.X I think I slept only 2 hours. >> I think I only slept for 2 hours.X Tomorrow..

Date: 05/16/2025=================Student: Dawoon KimTopic: Donald Trump may reopen Alcatraz as a prisonhttps://breakingnewsenglish.com/2505/250508-alcatraz-prison.htmlSentence Construction:X In Germany is more expensive more than 5x in Korea. >> In Germany, it's more than five times more expensive than in Korea.X Before travelling, accommodation is one of the really important part for great trip..

Date: 05/14/2025=================Student: Dawoon KimTopic: FREE TALKING - RestaurantSentence Construction:X Sometimes, it can above 30 degrees sometimes. >> Sometimes, it can go above 30 degrees.X The temperature is really up and down. >> The temperature is really unpredictable.X It was really hard taking a car before. >> It was really hard to take a car before.X Previous owner throw her away. ..

Date: 05/13/2025=================Student: Dawoon KimTopic: FREE TALKING - PetsSentence Construction:X This test lab is out of the city. >> This test is held outside the city.X I should check my research product. Is it good? >> I should check my research project.X Another day is 10 degrees Celcius. >> On another day, the temperature was 10 degrees Celsius.X She can wait for eating. >> She can wai..

Date: 05/12/2025=================Student: Dawoon KimTopic: 'Never Argue,' Says World's Oldest Person, 115https://engoo.com/app/daily-news/article/never-argue-says-worlds-oldest-person-115/5jKjtCl4EfCHWSujNGePHgSentence Construction:X My professor want to attend.. >> My professor wants to attend.X Some of my company colleagues come to Germany on this Wednesday. >> Some of my colleagues from the ..

느낀점 Key Contribution기존의 2개의 EDF(Early Deadline First) 기반 Test인 GFB(Goossens, Funk, Baruah) 및 BAK(Baker) Test를 비교GFB와 BAK는 상호 보완적이며, 어느 하나가 항상 더 우수한 것이 아님을 증명 새로운 스케줄러 Test 제안 (BCL - Bertogna, Cirinei, Lipari, 저자들의 이름이다)특히 heavy task(과도한 계산량을 요구하는 작업)를 포함한 경우, 기존 GFB 및 BAK 테스트보다 더 많은 Task Set을 스케줄할 수 있음을 증명이 Test는 총 간섭(interference) 개념을 기반으로 하며, Test 계산식이 더욱 타이트하게 조정되었다.광범위한 실험을 통해서 효과 검증다양한 조건(..