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Benchmarking Differentiable Swift
Benchmarking Differentiable Swift
PassiveLogic’s truly autonomous control of buildings and more is enabled by the use of physics-based digital twin simulations. To match…
Brad Larson
Feb 26
2023 LLVM Developers’ Meeting
2023 LLVM Developers’ Meeting
PassiveLogic’s connection to LLVM is closely tied to our work in advancing the Swift programming language.
Brad Larson
Dec 8, 2023
Introducing Generative Autonomy. Autonomy for the Real World.
Introducing Generative Autonomy. Autonomy for the Real World.
During the PassiveLogic 2023 Launch Event, we introduced the future of autonomy.
Troy Harvey
Nov 28, 2023
Guide to Verification and Validation
Guide to Verification and Validation
At PassiveLogic, a key component of our product evaluation process is asking ourselves, “Have we met the objectives of the original…
Jeremy Fillingim
Aug 16, 2023
15 Years of the iPhone App Store: The Story of Molecules
15 Years of the iPhone App Store: The Story of Molecules
The iPhone App Store launched 15 years ago, and transformed the way that we make, use, and obtain software. More personally, it had a…
Brad Larson
Jul 20, 2023
Debugging the Swift Compiler, Part 1: Writing Good Bug Reports
Debugging the Swift Compiler, Part 1: Writing Good Bug Reports
For the vast majority of programmers, when our code doesn’t build or doesn’t run correctly it’s almost always our fault. The compiler is…
Brad Larson
Jul 14, 2023
Recent Advances in Differentiable Swift
Recent Advances in Differentiable Swift
The Swift programming language is a key tool in the construction of PassiveLogic’s digital twins and autonomous control systems. We chose…
Brad Larson
Jun 13, 2022
Intro to Differentiable Swift, Part 4: Differentiable Swift API Details
In Part 3, we got a feel for the AutoDiff API. Now let’s go a little deeper.
Porter Child
Sep 28, 2021
Intro to Differentiable Swift, Part 3: Differentiable API Introduction
Intro to Differentiable Swift, Part 3: Differentiable API Introduction
In Part 2, we got an introduction to Automatic Differentiation (aka AutoDiff).
Porter Child
Jul 12, 2021
Creating the Test Center for Every Building Type
Creating the Test Center for Every Building Type
HVAC systems come in a seemingly infinite number of shapes and sizes. If you walked into a hundred different buildings, you’d see some…
Mitch Kasyon
Jun 24, 2021
Intro to Differentiable Swift, Part 2: Differentiable Swift
Intro to Differentiable Swift, Part 2: Differentiable Swift
So now we understand how to optimize a function with Gradient Descent, as long as we can get the derivative of the function. Great, if all…
Porter Child
Jun 18, 2021
Using Enzyme Autodiff With Swift
Using Enzyme Autodiff With Swift
Automatic differentiation is an exciting emerging technology which enables deep learning applications and is of particular value to…
Kevin Vigor
Jun 17, 2021
The Plumber who Codes
The Plumber who Codes
Kepler Ridge is our lead Builder for The Wall — PassiveLogic’s Innovation Center under construction to demonstrate the Hive platform’s…
Mitch Kasyon
Jun 10, 2021
Intro to Differentiable Swift, Part 1: Gradient Descent
Intro to Differentiable Swift, Part 1: Gradient Descent
In Part 0 of this series, we introduce the usefulness of automatic differentiation.
Porter Child
Jun 3, 2021
Intro to Differentiable Swift, Part 0: Why Automatic Differentiation is Awesome
Intro to Differentiable Swift, Part 0: Why Automatic Differentiation is Awesome
By Troy Harvey and Porter Child
Troy Harvey
May 19, 2021
Transforming Automation User Experience with Deep Digital Twins
Transforming Automation User Experience with Deep Digital Twins
User experience or ‘UX’ is the fundamental pursuit of all human-interactive technology. There is no larger market for human-centric tech
Troy Harvey
Oct 2, 2019
Autonomous Buildings: The Solution to the HVACR Labor Shortage
Autonomous Buildings: The Solution to the HVACR Labor Shortage
There is a ticker on the Association of Controls Professional’s website indicating the average weekly BAS job vacancies, which currently…
Roryh
Oct 2, 2019
Establishing a Smart Building Industry Standard
Establishing a Smart Building Industry Standard
Republished from AutomatedBuildings.com
Troy Harvey
Sep 11, 2019
Error-free automation built on Swift
Error-free automation built on Swift
At PassiveLogic we undertook an interesting experiment early in 2016 to refactor some of our C-code to Apple’s new systems language Swift…
Travis Anna Harvey
Mar 14, 2019
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