Update Starting in R2018b you can generate code that calls a CBLAS as well as an LAPACK library:
Starting in R2016a, MATLAB Coder can generate code that calls an LAPACK library using the LAPACKE interface:
That will allow you to leverage an optimized LAPACK library for high-level linear algebra operations like solving systems, doing matrix decompositions, etc. There are various LAPACK implementations available for different hardware. You can also get an optimized BLAS library and then use the reference LAPACK from netlib.org and point it to your optimized BLAS.
OpenBLAS provides an optimized BLAS and partially optimized LAPACK library for several platforms:
ATLAS provides automatically tuned BLAS and a few LAPACK routines for multiple platforms:
And there are various other optimized libraries available which may or may not be free:
There are also many other optimized BLAS libraries available including:
These could be linked with the Netlib reference LAPACK/LAPACKE:
Also note that some of these libraries may be available in system package managers like apt, yum, homebrew, etc.
Question
MATLAB Coder does not support generating code which uses the uBLAS functions or types. Could you please expand on why you chose uBLAS? Is performance your main concern? Style of the generated code? Something else?
