Dave Plummer: Programming, Autism, and Old-School Microsoft Stories | Lex Fridman Podcast #479

An influential mainframe operating system from IBM, considered by Plummer as the most impactful operating system ever for the commercial side.

A classic Windows game, originally from the Windows 95 Plus! pack, ported to Windows NT by Dave Plummer.

Microsoft's foundational operating system from the early PC era, largely a command launcher without a graphical interface.

A revolutionary 32-bit operating system by Microsoft, known for its new user interface and the introduction of the Start Menu.

A project Dave Plummer started that compares the performance of prime number algorithms implemented in over 100 different programming languages.

A clean-sheet operating system designed by Dave Cutler, known for its robustness and C-based kernel.

A command-line compression program for MS-DOS created by Phil Katz, which became ubiquitous and drove the need for built-in zip support in Windows.

A classic arcade game that Dave Plummer wrote a clone of in machine language on his Commodore 64 as his first program.

A file system cache for the Amiga, written by Dave Plummer, which he sold to put himself through university.

A modern version control system that Dave Plummer wished he had during the early days of Microsoft for porting and managing code branches.

A prototype media viewing UI for Windows developed by Plummer's team, initially for distant viewing on desktops with remote controls.

A utility created by Dave Plummer for Windows NT 4 and later, allowing users to monitor and manage running processes, CPU usage, and memory.

A highly successful consumer operating system from Microsoft, known for its stability and longevity.

A complex 3D vector arcade game from 1980, for which Dave Plummer holds a world record and is building an AI player.

An editor used by John Vert, whose blue-on-white color scheme influenced the famous blue screen of death in Windows NT.

A Unix-like operating system kernel that Dave Plummer rebuilt to add device driver support for his restored PDP-11s.

Dave Plummer's personal favorite Windows operating system, which he ran his businesses on, praised for its stability as a server OS.

A VS Code fork with AI code generation capabilities, mentioned by Lex as a tool for programming with LLMs.

A RISC processor architecture that Dave Plummer worked with while porting Windows 95 code to NT, which presented challenges with unaligned memory addresses.

One of the four instruction sets (alongside Intel, MIPS, and Alpha) that Microsoft developers had to debug on during the Windows NT era.

One of the early influential personal computers, though Dave Plummer considers the Commodore 64 more impactful.

One of the 'big three' personal computers released around 1979-1980, alongside the TRS-80 and Apple II.

Dave Plummer's first computer, used in fifth or sixth grade at Radio Shack.

A series of 16-bit minicomputers from Digital Equipment Corporation, which Dave Plummer restores as a special interest, including rebuilding the BSD kernel for them.

One of the four instruction sets (alongside Intel, MIPS, and PowerPC) that Microsoft developers had to debug on during the Windows NT era.

A book Dave Plummer read that deeply inspired him to seek an opportunity at Microsoft.

A book written by Dave Plummer about his life story, insights into navigating relationships, career, and daily life with autism.

The assembly language used for the highly optimized, tight code in Dave Plummer's Hyperache program.

The instruction set architecture that limited MS-DOS to 640KB of memory, requiring complex optimizations like high memory.

A famous black-and-white print ad from David Ogilvy, which used a 'clickbaity' headline and informational text, inspiring Dave Plummer's advertising philosophy.

A programming language that often wins the performance benchmarks in the GitHub Primes project.

An error-detection and correction code, which Plummer unknowingly reinvented a similar concept for in Task Manager for efficient screen repainting.

A programming language used by Dave Plummer for a side project to build an AI for the game Tempest, specifically to extract game memory parameters.

A type of reinforcement learning algorithm, specifically a dueling deep Q network that Dave Plummer is using for his Tempest AI project.

The programming language largely used by Dave Plummer for Hyperache and as the base for many of his Microsoft projects.

AI models capable of code generation, which Dave Plummer uses to learn new programming languages like Python more quickly.

The fundamental theory of autism, explaining that an autistic brain focuses intensely on one thing at a time, rather than multitasking.

A programming language that performs strongly in the GitHub Primes project, often competing with Zig, C++, and C.

The architect of the Windows NT kernel, known for his smarts, determination, and taskmaster leadership style.

The creator of PKZIP, a command-line compression program whose tragic arc goes unmentioned.

The engineer who wrote the blue screen of death for Windows NT; his choice of blue on white was influenced by his MIPS firmware and editor.

Creator of C++, quoted at the end of the podcast about there being only two kinds of languages: those people complain about and those nobody uses.

A distinguished engineer at Microsoft, who impressed Dave Plummer with her exceptional debugging skills on kernel-level issues.

An online banner advertising site Dave Plummer used, which led to significant sales for his shareware but also legal issues due to overspending on ads.

Dave Plummer's popular YouTube channel where he shares programming insights and stories.

A film mentioned for its portrayal of an autistic meltdown when the character is overwhelmed.