So, I got distracted by a server launch and a Vegas trip, but the Wide Finder implementations keep rolling in.
I will try to run as many of these as I can manage on the T2 servers and report back, but it’ll take a while. Also, since the servers I have access to are pretty naked, I have to build all the infrastructure myself, and if it takes heroic effort to get something running, I probably just won’t.
Scala · Eric Engbrecht tries Scala (static but inferred typing, functional flavors, JVM) out on the problem in Dangerous Monads?
Meta · Aloof Schipperke’s Notice: An Update for your Perlang FPGA Cluster is Available doesn’t actually include any code (do IT Architects code?) but it does include intelligent commentary and perspective.
Erik Engbrecht, the guy working in Scala, also wrote Why test parallelism on a simple function? which is almost all discussion.
C and Family · Ilmari Heikkinen has already contributed code, but hasn’t stopped refining it: see Wide Finder C.
Alastair Rankine wrote Wide Finder in C++, perhaps cheating slightly by using the Boost library.
OCaml · I’ve never really looked seriously at OCaml, but over the last couple of years, I’ve seen it turning some scary-fast times on a variety of computing problems. So the other day I took a quick glance and found out that it’s got no built-in parallelism, and thus isn’t much of a Wide Finder candidate. But Ilmari took a run at it anyhow and wrote “Wide” Finder Ocaml.
Python · Andrew Dalke’s Wide Finder is another piece with a whole lot of analysis, but it also has a bunch of Python code, building off work previous done (and reported here) by Fredrik Lundh.
He advances an analogy that tickles my fancy: Wide Finder is a kata.
Uh, guys, I may have trouble getting those to run on the T2. Granted, Ubuntu runs on it and Mono runs on Ubuntu and C# runs on Mono, but the whole thing feels like a stretch. I’ll give it a try but I don’t promise heroics.
What I’m Thinking · What on earth have I got myself into?