Tag: racket

Once upon a time a concerned user encountered a strange error with one of the Racket snapshots. As the investigation unfolded during one of the regular Weekly Qi Meetings.

Today I've got a purely personal post to publish which has been probably due for quite some time. I am back in academia and I finally put up my researcher homepage a suggested by my faculty.

Having dealt with equality allowed us to add the missing link between a year of stream fusion development and a new rolling Qi release. Let us have a quick look at what is finally out in the fields and which operations are now optimized!

Implementing optimized versions of certain operations is typically both useful and fun. However, once the implementations have to replicate a particular equality predicate, verifying - or at least testing - becomes a nightmarish experience. Let us dive knee-deep in the behavioral predicates of different equality definitions.

Last time we have touched the topic of designing custom CPU explicitly, we were already preparing the whole package for release. Today, we introduce the Ledum Definers package which allows anyone to design an Instruction Set Architecture and get an assembler, disassembler and components for building emulators for free.