FastFlow is a programming environment specifically targeting cachecoherent shared-memory multi-cores. FastFlow is implemented as a stack of C++ template libraries built on top of lock-free (fence-free) synchronization mechanisms. In this paper we present a further evolution of FastFlow enabling programmers to offload part of their workload on a dynamically created software accelerator running o...

Related Articles High-order harmonic generation at 4MHz as a light source for time-of-flight photoemission spectroscopy Appl. Phys. Lett. 101, 071116 (2012) Terahertz intracavity generation from output coupler consisting of stacked GaP plates Appl. Phys. Lett. 101, 021107 (2012) Analyzing photo-induced interfacial charging in IZO/pentacene/C60/bathocuproine/Al organic solar cells by electric-fi...

We subject a falling cloud of cold cesium atoms to periodic kicks from a sinusoidal potential created by a vertical standing wave of laser light. By controllably accelerating the potential, we show quantum accelerator mode dynamics to be highly sensitive to the effective gravitational acceleration when close to specific, resonant values. This quantum sensitivity to a control parameter is remini...

Through fitting to numerical results we obtain a simple model for the transverse short-range wakefield of a linear accelerator structure over a parameter range useful for the NLC. SLAC-PUB-9663 LCC-0116 Short-range dipole wakefields in accelerating structures for the NLC Karl L.F. Bane∗ Stanford Linear Accelerator Center, Stanford University, Stanford, CA 94309 (Dated: March 4, 2003) ∗Work supp...

The outcome of a self-assembly process is not only determined by the specified connections between building blocks, but also by the means of bringing building blocks into contact and of testing for the formation of an intended connection. Endowing each building block with the ability to actively move overcomes some limitations of diffusion-driven molecular and nanoscale self-assembly by acceler...

Navier–Stokes equilibrium solutions of a viscous fluid confined between two infinite parallel plates that can independently stretch or shrink in orthogonal directions are studied. It is assumed the admissible satisfy spatial self-similarity stretching shrinking perpendicular coordinates. The nonlinear steady boundary-value problem discretized using spectral Legendre method, and found tracked tw...

In this paper, we have explored the field equations of [Formula: see text] gravity and determined dynamical parameters with hyperbolic function Hubble parameter. The accelerating behavior has been observed equation state parameter indicates text]CDM model at late time. role in assessing emphasized. Interestingly, term containing text], coefficient boundary term, vanishes during simplification. ...

We solve for the behaviour of cosmological perturbations in the Dvali-Gabadadze-Porrati (DGP) braneworld model using a new numerical method. Unlike some other approaches in the literature, our method uses no approximations other than linear theory and is valid on large scales. We examine the behaviour of late-universe density perturbations for both the self-accelerating and normal branches of D...