Level 3 BLAS: matrix-matrix ops

Modules
	gemm: general matrix-matrix multiply
	{he,sy}mm: Hermitian/symmetric matrix-matrix multiply
	{he,sy}rk: Hermitian/symmetric rank-k update
	{he,sy}r2k: Hermitian/symmetric rank-2k update
	trmm: triangular matrix-matrix multiply
	trsm: triangular matrix-matrix solve

Detailed Description

---