Level 1: vectors operations, O(n) work

Vector operations that perform \( O(n) \) work on \( O(n) \) data. More...

Modules
	asum: Sum vector
	\( \sum_i |x_i| \)
	axpy: Add vectors
	\( y = \alpha x + y \)
	copy: Copy vector
	\( y = x \)
	dot: Dot (inner) product
	\( x^T y \) or \( x^H y \)
	iamax: Find max element
	\( \text{argmax}_i\; |x_i| \)
	iamin: Find min element
	\( \text{argmin}_i\; |x_i| \)
	nrm2: Vector 2 norm
	\( ||x||_2 \)
	rot: Apply Givens rotation
	rotg: Generate Givens rotation
	rotm: Apply modified Givens rotation
	rotmg: Generate modified Givens rotation
	scal: Scale vector
	\( x = \alpha x \)
	swap: Swap vectors
	\( x <=> y \)

Detailed Description

Vector operations that perform \( O(n) \) work on \( O(n) \) data.

These are memory bound, since every operation requires a memory read or write.