Difference between revisions of "User:Agebhard"
From REU@MU
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* Weekly Xinu Team Meetings | * Weekly Xinu Team Meetings | ||
* Weekly REU Meeting | * Weekly REU Meeting | ||
| + | |||
| + | === Week 5 (6/29 - 5/3) === | ||
| + | * Created presentation to give to fellow REU students and mentors regarding my current progress | ||
| + | ** Delivered this presentation on Wednesday 5/1 | ||
| + | * Researched implementing a dynamic lock-free linked list based queue by Maged Michael and Michael Scott | ||
| + | ** Ran into issues with memory reclamation | ||
| + | * Read the following papers | ||
| + | ** [https://dl.acm.org/doi/abs/10.1145/248052.248106 Simple, fast, and practical non-blocking and blocking concurrent queue algorithms] | ||
| + | ** [http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.395.378&rep=rep1&type=pdf Hazard Pointers: Safe Memory Reclamation for Lock-Free Objects] | ||
| + | ** Chapters 5 and 6 of [https://pdos.csail.mit.edu/6.828/2019/xv6/book-riscv-rev0.pdf xv6: a simple, Unix-like teaching operating system] | ||
| + | * Weekly Xinu Team Meetings | ||
Revision as of 20:08, 3 July 2020
Contents
Weekly Logs
Week 1 (6/1 - 6/5)
- Attended Data Science Bootcamp
- Met daily with Dr. Brylow, Alex R., John A., and Rade L. to discuss project ideas for this summer
- Read the following papers
- Using Embedded Xinu and the Raspberry Pi 3 to Teach Operating Systems (not yet published)
- Using Embedded Xinu and the Raspberry Pi 3 to Teach Parallel Computing in Assembly Programming
- XinuPi3: Teaching Multicore Concepts Using Embedded Xinu
- Attended Dr. Brylow’s talk on good research practices
- Worked on fixing the mailbox system in Xinu for homework assignment #9
Week 2 (6/8 - 6/12)
- Completed 3 CITI Sessions for RCR
- Attended Dr. Brylow's RCR Training
- Attended Dr. Brylow's Technical Writing discussion
- Read most of the xv6 O/S book
- Looked into how xv6 uses locks and synchronization primitives
- Read the following papers
- Continued to work on fixing the mailbox system in Xinu for homework assignment #9
- I would like to discuss this more with the team next week
Week 3 (6/15 - 6/19)
- Looked into core atomic operation we need in Xinu
- Submitted a PR for a race condition semalloc
- Audited the use of synchronization primitives in Xinu
- Read the following papers
- Weekly Xinu Team Meetings
- Met with Dr. Brylow, John A, and Rade L to discuss the Wait-Free Synchronization paper
Week 4 (6/22 - 6/26)
- Attempted to implement a lock-free array-based queue in XINU
- Submitted a PR for general code cleanup in various areas of XINU
- Worked on draft of presentation to give next week to fellow REU students
- Read the following papers
- Weekly Xinu Team Meetings
- Weekly REU Meeting
Week 5 (6/29 - 5/3)
- Created presentation to give to fellow REU students and mentors regarding my current progress
- Delivered this presentation on Wednesday 5/1
- Researched implementing a dynamic lock-free linked list based queue by Maged Michael and Michael Scott
- Ran into issues with memory reclamation
- Read the following papers
- Weekly Xinu Team Meetings
