yes , so I need volunteers to compile it because I don’t have MAC at home.
Somebody told me probably extension compile in linux can work on MAC because OSX is linux based.
depends on libraries , but generally speaking it may work 
anyone want to fellow my progress can subscribes to my youtubes channel or to this threads but now you can subscribes to the newsletter of my blog too ! Just enter your email on the sidebar.
beta version of my C version coming soon ( 30times faster , calculate 300k particles in 140sec !)
I did a stress test this weekend with 1millions of particles.
It’s took about a average of 10minutes per frame ( 2 days for a animation of 300frames ).
I thinking to got all render done this morning but it’s seem than the render never start because my video cards don’t have enough memory for render all that particles ( cuda memalloc error ) ! On the CPU only , it’s take about 6-7minutes per frames with a render samples of 96. My addons become to be faster than cycles 
Here is a little test I did couples of days ago:
Now I need to work a bit on how particles react when collision happens between them.
that’s very cool - it’s great to see your progress here.
impressive stuff as always!!
PS: Is there some news about a particle remesher for blender?
Top stuff. Could this work with metaballs and become - theoretically - a fluid simulation/flui solver too? Thanks sorry if it sounds basic.
Thanks for all comments ! @MohamedSakr currently work on a CUDA particles mesher. I think he working on some issues with CUDA and cards compatibility.
Soon , a beta version of my C addon is coming with a “teaser” video of it’s “features”.
The C version is 30times faster, multithread and have many features than the python version don’t have.
Now I try to compile it for all Blender version : Windows 32bit , Windows 64bit , Linux 32bit and Linux 64bit.
Yesterday I trying to install VirtualBox and Ubuntu as a virtual machine to compile on Linux. It’s work fine. I finish to wrote the docs today.
Thanks for all supporters and donators !
Good news ! Beta version is now available here:
More parameters is avaialble for the user and better physics integrated. And it’s 30times faster than the old python version ! Available for windows 32bit/64bit and Linux 32bit/64bit.
With link to documentation. Test it and let’s me know what you are thinking about it.
Soon I want to release a teaser video for BlenderNation and try to package zipped samples .blend files.
Enjoy !
sorry about anybody download the Windows 64bit version and have a runtime error when he’s start Blender.
It’s a microsoft manifest problem.
I fix it now so just go on my blog again and redownload and reinstall it.
sorry again
Installed fine - it seems to work ( crashed once when playing with it and hit ‘start sim’ twice in a row while it was already simulating.
There are so many options http://pyroevil.com/molecular-script-docs/ which is GREAT to document. But I was wondering, you have some great WIP videos , can you create a simple step by step tutorial to get some relatively neat effects?
awesome work PyroEvil
it is crashing a little (I think it is initializing issue) when I bake and bake again after finish (so to overcome this i delete particle system and create another one)
it has now very good speed too,did you make the whole code multi Core?
about the mesher:
I’m still very busy (will take a month I think or 2 till I look at it and fix the bugs,kinda know where is the problem so it will be fixed :))
Thanks spatdsg and mohamedsakr!
I think a did a error and compile a previous code with memory problem.
Tomorrow I try to compile it with the fixed issue. You use the addons on which platform? Disabling the start button when already simulating can be a good things to integrate !
Mohamed , for now it’s not entire multithreaded for now. Some part need to space partitionning the particles for to be fully multithreaded. I will see in the future. I need to do more profiling befire to see if better part of the code can be optimised.
Okay I find time to look and my code is the uptodate one. I crash sometime too but not a lot. It’s difficult to fix this kind of bugs when it’s just crash 1 times on 20. If somebody have a simple blend file than crash a lot , just send me please to help me to debug.
About tutorials , I want to create a samples files zip package. With that I think it’s can help user to guess which parameters is used for a kind of effect. Simulation is a lot of guessing and you developp a fifth sense for that with a bit of testing.
thx pyro – i cant get it to crash reliably either. Thanks for the zip files idea - it would be appreciated.
one note though
when you finish the simulation,all data are (shaded) so I can’t try a new simulation unless I delete the particle system and create new one
but overall performance is great
if you want any help I can make it parallel with OpenMP very easy (may add like 5 lines to your code to be parallel :D)
Mohamed , if you want to do a simulation again , you don’t have to delete your particles system, just push the “free all bake” button in the normal Blender particles parameters tab. I can repeat this button next to my “start simulation button”.
Yes I already use OpenMP in my code. it’s really easy. The problem is not here , is you have to space partionning your particles for make it “parrallisable”. 60% of my code use openmp ( kdtree creation , neighbours searching … etc). The only one missing is the collision and links calculation and for that I need to separate particles to make sure two CPU don’t do math on the same particles. I read a bit on that. It’s not too hard , I just need to find time for that. 
I want to use particles pointer like your script too to see if i can get speed improvement.
cool
how do you make the collisions?iterate over the whole particles?