Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Mutex lock/unlock latency #228

Closed
mkamilov opened this issue Nov 1, 2018 · 3 comments
Closed

Mutex lock/unlock latency #228

mkamilov opened this issue Nov 1, 2018 · 3 comments
Labels
bug help wanted

Comments

@mkamilov
Copy link

mkamilov commented Nov 1, 2018

It is given as 100ns in the table and 25ns in the visualization.
@donnemartin
Copy link
Owner

@mkamilov nice catch, interested in a pull request to update the table to be consistent with the visualization?

This was referenced Nov 15, 2018
Closed
Closed
Merged
@saurav-2104
Copy link
Contributor

saurav-2104 commented Nov 15, 2018 •
edited
Loading

Raised three PRs, one for each language.

@mkamilov
Copy link
Author

I wonder what is the source of 100ns and 25ns and which one is right value

Repository owner deleted a comment from anonymousedzika Dec 15, 2018
donnemartin pushed a commit that referenced this issue Dec 19, 2018
@saurav-2104 @donnemartin
Fix #228: Address mutex latency discrepancy (#233)
6a57d06
aalhour added a commit to aalhour/system-design-primer that referenced this issue Dec 19, 2018
@aalhour
Merge pull request #25 from donnemartin/master
6e0dddc 
Fix donnemartin#228: Address mutex latency discrepancy (donnemartin#233)
godelian added a commit to godelian/system-design-primer that referenced this issue Oct 9, 2019
@godelian
Update from original (#1)
ef29857 
* Add license disclaimer (donnemartin#76)

Clearly denote the repository license is from me, not my employer (Facebook).

* Fix asynchronism link in Mint README (donnemartin#69)

* Fix lowercase typo in Layer 7 load balancing title (donnemartin#74)

* Fix donnemartin#79: Inaccuracy in Twitter timeline and search example (donnemartin#81)

* Fix typo (donnemartin#75)

* Init spot_size member in parking lot exercise (donnemartin#83)

* Add prev to Node class (donnemartin#82)

For managing an LRU cache, we need to use a doubly linked list for move_to_front() operation.

* Fix reducer argument in pastebin exercise (donnemartin#85)

* Add polish translation link (donnemartin#89)

* Fix typo in denormalization section (donnemartin#95)

* Add policy for adding new blogs to Company engineering blogs section (donnemartin#96)

* Add Russian translation link (donnemartin#91)

* Treat solution subdirectories as containing Python packages (donnemartin#99)

* Add Japanese translation link (donnemartin#101)

* Add traditional Chinese translation link (donnemartin#105)

* Add Italian translation link (donnemartin#106)

* Fix typo: considering to consider in scaling AWS solution (donnemartin#109)

* Add API rate limiter design link (donnemartin#108)

* Add Korean translation link (donnemartin#111)

* Simplify logic for is_ace and is_face_card in deck of cards solution (donnemartin#113)

* Add Persian translation link (donnemartin#115)

* Correct Redis list structure in Twitter solution (donnemartin#116)

* Add Japanese Translation (donnemartin#114)

* Update Japanese translation link (donnemartin#118)

* ja: Fix typo (donnemartin#119)

* Make some minor wording/formatting changes (donnemartin#120)

* add Twitter Handles 3,000 Images Per Second

* Add Netflix in Company Architectures (donnemartin#122)

* Add Vietnamese translation link (donnemartin#128)

* Add Scaling Uber in Company Architecture (donnemartin#123)

* Update master-slave section anchor (donnemartin#129)

* Add Facebook Live Streams (donnemartin#125)

* Update contributing guidelines - PR squash (donnemartin#135)

* Update re:Invent url (donnemartin#137)

* Add Traditional Chinese translation (donnemartin#133)

* zh-TW: Add proper line break to links (donnemartin#139)

* Add Greek translation link (donnemartin#140)

* Convert all .py files to be valid Python (donnemartin#98)

* zh-Hans: Fix typos (donnemartin#141)

* Add Spanish translation link (donnemartin#142)

* Add missing colons to class methods (donnemartin#143)

* Add missing self variables to Deck of Cards solution (donnemartin#145)

* Add deque import to Social Graph solution (donnemartin#147)

* Change LARGE to VehicleSize.LARGE in parking lot solution (donnemartin#146)

* zh-TW: Fix comment format (donnemartin#155)

* Fix coding errors (donnemartin#149)

* Fix dict KeyError (donnemartin#152)

* Fix dict KeyError (donnemartin#153)

* Adding missing self variable (donnemartin#158)

* Add missing enum imports (donnemartin#157)

* Change variable seller to category in Mint solution (donnemartin#159)

* zh-Hans: Fix typo (donnemartin#161)

* Replace broken SQL tuning links (donnemartin#163)

* zh-Hans: Fix PostgreSQL typo (donnemartin#166)

* Fix donnemartin#148: Add State(Enum) to social_graph_snippets.py (donnemartin#167)

* ja: Swap VARCHAR and CHAR translation error (donnemartin#169)

* Add Arabic translation link (donnemartin#177)

* Add newlines - PEP8 style (donnemartin#173)

* zh-TW: Improve translations (donnemartin#176)

* Fix typo in LRU cache solution (donnemartin#182)

* Fix broken links (donnemartin#180)

* Add German translation link (donnemartin#188)

* Add Thai translation link (donnemartin#190)

* Fix broken URL (donnemartin#194)

* Fix error in Twitter timeline solution (donnemartin#196)

* Fix wording in call center solution (donnemartin#197)

* Resolve donnemartin#195: Fix broken GitHub URLs (donnemartin#199)

* zh-Hans: Fix typo: 'Twitter' (donnemartin#200)

* Update Twitter/Facebook exercise description (donnemartin#202)

* Fix typo in CAP theorem section (donnemartin#205)

* Fix broken links (donnemartin#204)

* Fix donnemartin#126: Update link to Anki decks (donnemartin#206)

* Fix typo in Design Pastebin.com exercise (donnemartin#210)

* zh-Hans: Fix translation (donnemartin#208)

* zh-Hans: Update translation (donnemartin#212)

* zh-Hans: Update translation (donnemartin#209)

* Update Cassandra architecture links (donnemartin#213)

* Update README intro (donnemartin#216)

* Resolve donnemartin#214: Add reference links to message queues section (donnemartin#218)

* Update Scalability for Dummies link (donnemartin#224)

* ja: Fix typo (donnemartin#226)

* zh-TW: Update index anchors (donnemartin#227)

* Add Link: A 360 Degree View Of The Entire Netflix Stack (donnemartin#229)

* Fix donnemartin#228: Address mutex latency discrepancy (donnemartin#233)

* Add Bengali translation link (donnemartin#242)

* Add missing word in cache write through discussion (donnemartin#245)

* zh-Hans: Fix typo (donnemartin#246)

* Fix grammar in document store section (donnemartin#247)

* Fix typo in Twitter timeline and search solution (donnemartin#251)

* Update document-store to document store (donnemartin#255)

* Enable Python syntax highlighting in Pastebin sample code (donnemartin#257)

* Fix broken SQL link in Scaling AWS exercise (donnemartin#258)

Fix broken SQL link in Scaling AWS exercise

* Update HDFS design link to the latest version (donnemartin#275)

* Enable syntax highlighting in all python code snippets (donnemartin#268)

* Translate language list (donnemartin#252)

* Add Ebook generation script (donnemartin#207)

* Add availability in numbers section (donnemartin#237)

* Update language lists in translations (donnemartin#280)

* Add Hebrew translation link (donnemartin#286)

* zh-Hans: Translate Pastebin solution (donnemartin#273)

* ja: Fix typo of Big-O notation in KVS section (donnemartin#292)

* JA: Fix mistranslation in Horizontal scaling section

- The Japanese translation is ambiguous about “vertical scaling” means scaling out or scaling up.
- The word “expensive” is missing in the Japanese translation.

* JA: Fix mistranslation in Reverse proxy (web server) section

- Fix mistranslation of parallel structure. (not information/blacklist/limit, but hide/blacklist/limit)

* ja: Fix mistranslation in "Horizontal scaling"

* JA: Fix mistranslation in Weak consistency section (donnemartin#299)

* JA: Fix mistranslation in Push CDNs section (donnemartin#300)

* JA: Fix mistranslation in Federation section (donnemartin#303)

* ja: Fix translation in "Anki flashcards" (donnemartin#306)

* ja: Fix translation in “Disadvantage(s): load balancer” (donnemartin#307)

* ja: Fix translation in Service Discovery section (donnemartin#308)
aymns pushed a commit to aymns/system-design-primer that referenced this issue Sep 13, 2020
@saurav-2104 @aymns
Fix donnemartin#228: Address mutex latency discrepancy (donnemartin#233)
e5821fd
Godfrey-Ndungu pushed a commit to Godfrey-Ndungu/system-design-primer that referenced this issue Jun 20, 2023
@saurav-2104 @donnemartin
Fix donnemartin#228: Address mutex latency discrepancy (donnemartin#233)
470cb75
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
bug help wanted
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
3 participants
@donnemartin @mkamilov @saurav-2104