This paper presents results on a communications-intensive kernel, the three-dimensional fast Fourier transform (3D FFT), running on the 2,048-node Blue Genet/L (BG/L) prototype. Two implementations of the volumetric FFT algorithm were characterized, one built on the Message Passing Interface library and another built on an active packet Application Program Interface supported by the hardware br...

velopment and progression of cerebroand cardiovascular disorders. The pathogenesis of hypertension is accompanied with the increased oxygen free radical production, the decreased nitric oxide bioavailability in the vasculature and reactive oxygen species-mediated cardiovascular remodeling. Hypertensive patients show increased levels of plasma superoxide, hydrogen peroxide and lipid peroxide. In...

Offset pulse position modulation (OPPM) and Dicode (DiPPM) have been introduced as new attractive techniques, however, they are suffering from erasure, wrong slot, false alarm errors. in this paper, two types of error correction (EC) codes, Low-Density Parity Check (LDPC) code Reed Solomon (RS) code, where paired the OPPM DiPPM systems to reduce bugs, analyze best EC parameters, choose superlat...