[victotronics]

Not quite. Every modern BLAS is (likely) based on Kazushige Goto's implementation, and he was indeed at TACC for a while. But probably the best open source implementation "BLIS" is from UT Austin, but not connected to TACC.

[bee_rider]

Oh really? I thought BLIS was from TACC. Oops, mea culpa.

[RhysU]

https://github.com/flame/blis/

Field et al, recent winners of the James H. Wilkinson Prize for Numerical Software.

Field and Goto both collaborated with Robert van de Geijn. Lots of TACC interaction in that broader team.