Past Meetup

PWL #48: One VM to Rule Them All

This Meetup is past

64 people went

Every 1st Thursday of the month

Microsoft Reactor Westlake

320 Westlake Ave N 4th floor · Seattle, WA

How to find us

Just take the elevator to the 4th Floor!

Location image of event venue

Details

• What we'll do
PWL mini:
Maybe you!!!

Main Event:
One VM to Rule Them All by Brandon Bloom

https://the.gregor.institute/papers/onward2013-wuerthinger-truffle.pdf

Download and try Graal (https://www.graalvm.org/docs/getting-started/); you can call back and forth between Java, R, Python, Ruby, etc!

Abstract

Building high-performance virtual machines is a complex
and expensive undertaking; many popular languages still
have low-performance implementations. We describe a new
approach to virtual machine (VM) construction that amor-
tizes much of the effort in initial construction by allowing
new languages to be implemented with modest additional
effort. The approach relies on abstract syntax tree (AST) in-
terpretation where a node can rewrite itself to a more special-
ized or more general node, together with an optimizing com-
piler that exploits the structure of the interpreter. The com-
piler uses speculative assumptions and deoptimization in or-
der to produce efficient machine code. Our initial experience
suggests that high performance is attainable while preserv-
ing a modular and layered architecture, and that new high-
performance language implementations can be obtained by
writing little more than a stylized interpreter.

Brandon's Bio

Brandon Bloom walks a fine line between laser focused pragmatism and broad academic interests. Most recently in his varied career, Brandon worked on Code.org's Hour Of Code campaign. In the past, he's founded and sold a startup, as well as worked on Microsoft Xbox and Google Translate. Now, he's indulging his inner scientist and exploring technology for his next venture. Find him on the web at < http://www.brandonbloom.name/ >.

Dinner will be provided! We usually eat between 6:30 and 7:00, with papers starting at 7.

• Important to know

Big ups to Microsoft Reactor for hosting this month!

As a chapter of Papers We Love we abide by and enforce the PWL Code of Conduct (https://github.com/papers-we-love/seattle/blob/master/code-of-conduct.md) at our events. Please give it a read, plan on acting like an adult, and involve one of the organizers if you need help.

Stop slacking and join us in the #seattle channel at https://papersweloveslack.herokuapp.com!

If you have a paper you'd like to present, or even just a mini, please hit up one of the organizers :) We're always looking for more presenters.