Re: [julia-users] Re: Newbie help... First implementation of 3D heat equation solver VERY slow in Julia

[Yuuki Soho]

The code allocate only 432 bytes on my computer once I removed all global 
variables, and it's pretty fast.

Multiplying by the inverse of dx2 ... instead of dividing also make quite a 
difference, 2-3x.

http://pastebin.com/PSZyLXJX