Third Order Rotatable Designs for Exploring Response Surfaces

Construction of Second Order Slope - Rotatable Designs

In this paper, a new method of construction of three and five level second order slope-rotatable designs (SOSRD) using two suitably chosen dissimilar incomplete block designs like balanced incomplete block designs and symmetrical unequal block arrangements with two unequal block sizes is developed. The method of construction of SOSRD by Victorbabu and Narasimham [11] is shown to be a particular...

A Measure of Rotatability for Second Order Response Surface Designs

Optimizing Chip Multiprocessor Designs Using Genetically Programmed Response Surfaces

Putting multiple computer processors on a single chip (creating a “chip multiprocessor”) has been widely accepted as the only scalable way to further increase per chip processing power. However, the design of such chip multiprocessors is extraordinarily complicated. Computer architects must continue to consider each single processor’s design characteristics, as well as address many new design d...

On Three Types of Surfaces of the Third Order Regarded as Double Surfaces of Translation

from z0 to + co, F(z) increases continually and approaches for z = + GO the limit + w/2. Hence the equation (12) has one and but one real positive root. This root being found, the equations (11), (10), and (9) yield a unique solution coQ) œv of (7) and (8), satisfying the inequality (4). Finally the values of h are z follow unambiguously from (3). The existence and uniqueness of the solution of...

Exploring Core Designs for Chip Multiprocessors

The era of billion transistor chips is fast approaching, and the emerging trend is to use these transistors to integrate multiple processors onto a single chip. In this paper, we explore the core design for a chip multiprocessor (CMP). We have found that out-of-order cores provide better absolute performance than in-order cores, both for commercial and scientific workloads. In general, it takes...