Programming in Time Tuesday, December 10, 13 Algorave? Tuesday, - - PowerPoint PPT Presentation

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Aug 19, 2022 175 likes •367 views

Live Coding in Creative Performance Programming in Time Tuesday, December 10, 13 Algorave? Tuesday, December 10, 13 Tuesday, December 10, 13 Experimental Programming A Lisp Tradition The average Lisp user writes a program as a programming

SLIDE 1

Programming in Time

Live Coding in Creative Performance

Tuesday, December 10, 13

SLIDE 2

Algorave?

Tuesday, December 10, 13

SLIDE 3

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SLIDE 4

Experimental Programming

The average Lisp user writes a program as a programming experiment, i.e.., in order to develop the understanding of some task, rather than in expectation of production use of the program.

Erik Sandewall 1978

A Lisp Tradition

Tuesday, December 10, 13

SLIDE 5

Just-In-Time Programming

... the goal of just in time programming is to allow users to profit from their task-time algorithmic insights by programming. Instead of automating with software what was carefully designed and implemented much earlier, the user recognises an algorithm and then creates the software to take advantage of it just before it is needed, hence implementing it just in time.

Richard Potter 1993

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SLIDE 6

Live Programming

In our vision, the Self programmer lives and acts in a consistent and malleable world, from the concrete motor-sensory, to the abstract, intellectual levels.

Randal B. Smith & David Ungar 1995

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SLIDE 7

Make Some Noise!

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SLIDE 8

Extempore

Strongly Timed (temporal semantics)
Distributed & Heterogenous
Concurrent (layered)
Wide (full-stack - hot-swappable)
High Performance & Deterministic

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SLIDE 9

Extempore is a Lisp

s-expression syntax (Lisp)
first class lexical closures
tail recursion
Lisp macros
Scheme like block structure

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SLIDE 10

Except when it’s not

Statically typed, type inferencing
Expressive data representation
Reified generics
Specialized code-gen (no boxing)
Fast
DETERMINISTIC (unmanaged mem)

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SLIDE 11

Temporal Structure and Deep-diving

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SLIDE 12

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SLIDE 13

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SLIDE 14

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SLIDE 15

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SLIDE 16

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SLIDE 17

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SLIDE 18

Cyber-physical programming

Integrate Programmer into closed-loop.
Human, machine and environment.
‘Above’ but also ‘within’ the loop.
Cognitive extension - epistemic action.
Real-time, real-time (full stack).

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SLIDE 19

Thanks!

http://extempore.moso.com.au extempore.moso.com.au/temporal_recursion.html

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