Search for tag: "stack"

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01:04:12 SOIL Seminar: Project Everest: Verified Secure… SOIL Seminar: Project Everest: Verified Secure Compenents in WebAssembly	SOIL Seminar: Project Everest: Verified Secure Compenents in WebAssembly Title: Project Everest: Verified Secure Compenents in WebAssembly Speaker: Jonathan Protzenko Summary: Project Everest is a multi-institutional effort that aims to build a stack of formally verified… crypto memory compiler stack instance implementation performance algorithms specification protocol assembly proposal From Ross Tate on February 1st, 2021 8 plays Creation Date February 1st, 2021 Creator 1 First Name Jonathan Creator 1 Last Name Protzenko Creator 1 Role Presenter Language English Searchable Yes Searchable On Cornell Web Search Public Search Engines Landing Page http://soil-initiative.org/seminar/#20210201
50:52 SOIL Seminar: Julia Language on WebAssembly: Our… SOIL Seminar: Julia Language on WebAssembly: Our Wish List and Experience So Far	SOIL Seminar: Julia Language on WebAssembly: Our Wish List and Experience So Far Title: Julia Language on WebAssembly: Our Wish List and Experience So Far Speaker: Jeff Bezanson—Julia Computing Summary: Last year a proof-of-concept WASM port of the Julia run-time was… stack julia assembly thread task model runtime scheduler language memory threads object things lot thing bit kind kinds stuff gc objects From Ross Tate on December 26th, 2020 12 plays Content Categories Presentations Creation Date December 18th, 2020 Creator 1 First Name Jeff Creator 1 Last Name Bezanson Creator 1 Role Presenter Language English Searchable Yes Searchable On Cornell Web Search Public Search Engines Landing Page http://soil-initiative.org/seminar/#20201218
07:01 Lesson 25.3 Error Types and the Call Stack Lesson 25.3 Error Types and the Call Stack	Lesson 25.3 Error Types and the Call Stack After the last video, try-except looks less like an if-else statement and more like an if-elif-else statement. As we see in this video, this has profound effects on how errors interact with the call… error call function errors frame assertion functions statements subclass stack feedback recovery arithmetic division arguments beginning points valueerror zerodivisionerror bottom From Hannah Lee on November 12th, 2020 41 plays Content Categories Instructional Recordings Creation Date November 12th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
05:24 Lesson 25.1 Error Types Lesson 25.1 Error Types	Lesson 25.1 Error Types In this video we revisit error messages in Python and show how to read the error type. This type is a class, which means that you can construct your own error objects. error class exception assertion python stack things folders base object trace zerodivisionerror colon parent subclass instance fact errors arithmetic exceptions From Hannah Lee on November 12th, 2020 44 plays Content Categories Instructional Recordings Creation Date November 12th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
01:12:25 SOIL Seminar: Wasm/k: Delimited Continuations for… SOIL Seminar: Wasm/k: Delimited Continuations for WebAssembly	SOIL Seminar: Wasm/k: Delimited Continuations for WebAssembly Title: Wasm/k: Delimited Continuations for WebAssembly Speaker: Donald Pinckney—University of Massachusetts, AmherstSummary: WebAssembly is designed to be an alternative to JavaScript that is a… stack function continuation assembly control memory shadow instruction table copy generator call semantics handler From Ross Tate on October 23rd, 2020 16 plays Creation Date October 23rd, 2020 Creator 1 First Name Donald Creator 1 Last Name Pinckney Creator 1 Role Presenter Contributing Unit Computer Science \| Department Language English Searchable Yes Searchable On Public Search Engines Landing Page http://soil-initiative.org/seminar/#20201023
07:47 Lesson 17.6 Divide and Conquer Visualization Lesson 17.6 Divide and Conquer Visualization	Lesson 17.6 Divide and Conquer Visualization Just because you know how to write a divide-and-conquer algorithm does not mean you understand it. In this video we try to improve our understanding by visualizing divide-and-conquer. When we do this… call accumulator left step answer string loop recursion space steps character answers function variable return element optimization pieces parts stack From Hannah Lee on October 19th, 2020 49 plays Content Categories Instructional Recordings Creation Date October 19th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
09:07 Lesson 17.3 Recursion and the Call Stack Lesson 17.3 Recursion and the Call Stack	Lesson 17.3 Recursion and the Call Stack Because a recursive function calls itself, it will have multiple call frames on the call stack. In this video we show exactly why we should be concerned about this and why it will affect our function… fibonacci call recursion python base frames definition things frame wheels training error factorial function stack module cases preconditions memory loops From Hannah Lee on October 19th, 2020 52 plays Content Categories Instructional Recordings Creation Date October 19th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
05:42 Lesson 17.2 Recursive Functions Lesson 17.2 Recursive Functions	Lesson 17.2 Recursive Functions In this video we show how to take recursive definitions from mathematics and implement them in Python. To do this, we will need to have a function call itself in its own definition. call function definition factorial frame python frames return body stack statement recursion programming answer coloring reason folder tutor question thing From Hannah Lee on October 19th, 2020 50 plays Content Categories Instructional Recordings Creation Date October 19th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
55:20 SOIL Seminar: Decomposing C++ Modules for Fast… SOIL Seminar: Decomposing C++ Modules for Fast Load Times	SOIL Seminar: Decomposing C++ Modules for Fast Load Times Title: Decomposing C++ Modules for Fast Load TimesSpeaker: Thomas Lively—GoogleSummary: Even with streaming baseline compilers, downloading and compiling large WebAssembly modules can… module assembly function functions stack application memory table call script binary load modules js javascript size From Ross Tate on October 12th, 2020 63 plays Creation Date October 12th, 2020 Creator 1 First Name Thomas Creator 1 Last Name Lively Creator 1 Role Presenter Contributing Unit Computer Science \| Department Language English Searchable Yes Searchable On Public Search Engines Landing Page http://soil-initiative.org/seminar/#20201012
08:15 Lesson 14.3 Try-Except and the Stack Lesson 14.3 Try-Except and the Stack	Lesson 14.3 Try-Except and the Stack The except-portion of an try-except statement is only executed when there is an error/crash. But, as we have seen, errors can occur anywhere in the call stack. In this video we show how try-except… function call frame error print crash python script statements stack traces flow command infinity tutor result works statement head air From Hannah Lee on October 10th, 2020 22 plays Content Categories Instructional Recordings Creation Date October 10th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
08:50 Lesson 13.3 Assert Statements Lesson 13.3 Assert Statements	Lesson 13.3 Assert Statements Determining responsibility can get really tedious. In this video, we show how we can responsibility explicit by creating errors on purpose. We introduce the assert statement, which will allow us to… function precondition error space call behavior problem statement expression stack violation module string test command numbers functions definition change fault From Hannah Lee on October 10th, 2020 23 plays Content Categories Instructional Recordings Creation Date October 10th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
05:52 Lesson 13.2 Error Responsibility Lesson 13.2 Error Responsibility	Lesson 13.2 Error Responsibility When we introduced specifications, we talked about responsibility; if there is a problem with a function, it is either the fault of the definer or the caller. In this video, we show how we read an… function error call problem specification script numbers y. arguments fact change precondition bottom condition pre stack difference zeros messages responsibility From Hannah Lee on October 10th, 2020 17 plays Content Categories Instructional Recordings Creation Date October 10th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
05:07 Lesson 13.1 Error Messages Lesson 13.1 Error Messages	Lesson 13.1 Error Messages Most of you have seen error messages already, working on the course assignments. But what do these error messages mean? As we seen in this video, we could not really talk about them until now because… function call error script stack frame problem bottom responsibility series person counter instruction space terminal numbers students lot functions messages From Hannah Lee on October 10th, 2020 20 plays Content Categories Instructional Recordings Creation Date October 10th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
07:51 Lesson 12.7 The Call Stack Lesson 12.7 The Call Stack	Lesson 12.7 The Call Stack In this video we look at the call stack in much more detail. In particular, we see that is possible to have more than one call frame active at a time, and the stack is the way these frames are… call stack frame function size frames counter instruction bar functions memory angler plates return lot plate place tutor head foo From Hannah Lee on October 2nd, 2020 25 plays Content Categories Instructional Recordings Creation Date October 1st, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
05:16 Lesson 12.2 Memory Areas Lesson 12.2 Memory Areas	Lesson 12.2 Memory Areas In this video we introduce the three regions of memory in Python: global space, the heap, and the call stack. We need all of these to understand how Python executes code. folder space call variable heap thing memory python function frames variables folders janitor stack areas objects things access frame module From Hannah Lee on October 2nd, 2020 25 plays Content Categories Instructional Recordings Creation Date October 1st, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
28:21 CS 6120: Lesson 5: Static Single Assignment CS 6120: Lesson 5: Static Single Assignment	CS 6120: Lesson 5: Static Single Assignment Music: bensound.com Stock footage: videvo.net form phi instruction variable variables block nodes dominance control programs assignment instructions names graph blocks frontier things node stack algorithm From Adrian Sampson on September 29th, 2020 251 plays