Level 2 BLAS: matrix-vector ops

Modules
	— full —
	gemv: general matrix-vector multiply
	ger: general matrix rank-1 update
	{he,sy}mv: Hermitian/symmetric matrix-vector multiply ([cz]symv in LAPACK)
	{he,sy}r: Hermitian/symmetric rank-1 update
	{he,sy}r2: Hermitian/symmetric rank-2 update
	trmv: triangular matrix-vector multiply
	trsv: triangular matrix-vector solve
	— packed —
	{hp,sp}mv: Hermitian/symmetric matrix-vector multiply
	{hp,sp}r: Hermitian/symmetric rank-1 update
	{hp,sp}r2: Hermitian/symmetric rank-2 update
	tpmv: triangular matrix-vector multiply
	tpsv: triangular matrix-vector solve
	— banded —
	gbmv: general matrix-vector multiply
	{hb,sb}mv: Hermitian/symmetric matrix-vector multiply
	tbmv: triangular matrix-vector multiply
	tbsv: triangular matrix-vector solve

Detailed Description