Re: numerical Lua?

I have a few questions about numerical lua.

1)  I am on a 32 bit x86 windows box and I'd like to link in tuned version of BLAS such as atlas.
It's not clear how to do this with the current source.  What would be nice is to simply have a separate .dll containing the standard BLAS and perhaps LAPACK libraries that could be swapped out.  Is there any chance luamatrix.dll does this?  I notice that you have Fortran source which probably means you are not using the standard cblas wrappers for blas. In fact I did a dumpbin on luamatrix.dll and confirmed this.  Apparently luamatrix.dll includes additional routines other than the standard blas, which means swapping out  different blas libraries is not possible in the current setup.

2)  Is there a convenient C or maybe C++ API for the library?  The thought here is to facilitate the ability to extend the library in a straightforward manner, perhaps with the help of tolua or SWIG.  Normally anything that needs to iterate over individual matrix elements should probably be written in C and then the interface extended to LUA.  The high level logic, gui's etc. could then remain in LUA.

I would dearly like to see a standard numerical library like this for LUA and it looks like you have a pretty good start here just playing around with it.  I actually implemented an interface like this between LUA blas and additional user defined libraries for a client, but alas can not release it since it's proprietary.