Eliot Miranda has posted some exciting news – he is working at Qwaq to develop Cog, a fast Smalltalk VM for Croquet. The VM will dynamically compile Smalltalk bytecodes to machine code transparently to the programmer, and execute this machine code instead of interpreting bytecode. He expects to have an initial release within a year which should execute pure Smalltalk code some 10 to 20 times faster than the current Squeak VM. The new VM will be released under the Qwaq open source licence (MIT-compatible).

Eliot will be posting notes on his progress and design decisions on his blog, and notes that the VM is to be released under the Qwaq open source licence. He’s looking to maintain compatability with the existing Croquet VM, Hydra, and Slang plugins. His first post gives lots of interesting details of work done so far, and his future plans.

Eliot is a long-time Smalltalker, having worked on VisualWorks for many years with a focus on VM development, and has recently been working with Gilad Bracha at Cadence.

Qwaq in use

Andreas Raab writes on the mailing list that:

In its ongoing commitment to Open Source, Qwaq has decided to release the first multi-core capable Croquet VM under the MIT license.

Hydra VM is a virtual machine capable of running multiple Croquet images side-by-side, therefore being able to effectively utilize multi-core CPUs. Hydra VM is still in an early phase of development, but given the (very successful) early results, Qwaq has decided to make it available to general public in the hope that other people will help Igor [Stasenko] to make further progress in developing Hydra VM.

Source code and binaries for Windows can be found at the Qwaq website.

Qwaq is Hiring!

16 January, 2008

https://i0.wp.com/www.qwaq.com/images/Slide4_60pct.jpg

We reported earlier that Qwaq received funding, well today Qwaq announced that it is hiring. They are looking for a Software Quality Engineer and a Senior Unix System Administrator. Qwaq builds secure 3d virtual worlds for business collaboration that is written in Squeak and Croquet. It is very exciting to watch this company grow. We will be watching.

Qwaq_Intel_Screeshot

Full speed ahead. With the rise of virtual technology and a huge lead in the virtual workspace market, Qwaq pulls even further ahead with a successful first round funding raising $7 Million from Alloy Ventures and Storm Ventures.

Qwaq Forums the company’s first commercial product is built on Croquet and open source virtual world development platform written in Squeak, an open source version of Smalltalk. The work that Qwaq has put into forums is exceptional. The platform takes the concept of a virtual world with all the benefits of immediate communications and immersive visual feed back and integrates it with important business technologies that allow users to truly collaborate in real time. They have taken Croquet and made it work for business.

The news is really terrific, not only for Qwaq and their customers, but for our open source communities as well. Qwaq continues to share code and support both Croquet and Squeak, not to mention hiring some of the best and brightest Smalltalkers, something I’m sure Qwaq will continue to do with this new funding.

Congratulations Qwaq!!

Qwaq - Intel

For those of you who want to see Croquet in action, check out the keynote by Justin Rattner from Intel’s developer forum in San Francisco this morning:

http://www.intel.com/pressroom/kits/events/idffall_2007/webcasts.htm

The topic is “The rise of the 3D Internet” and Croquet is featured both in the talk in general (as an example of P2P collaboration environment) and live via a Qwaq Forums demonstration (about 15mins into the talk).

Also, a link to the press release of the Qwaq/Intel collaboration:

http://www.intel.com/pressroom/archive/releases/20070920corp_a.htm
http://www.qwaq.com/press/release_2007-09-20.html