The RAPTOR suite of codes combines real-time model-based predictions the plasma state with available diagnostic measurements. Following work on TCV and ASDEX-Upgrade, this paper presents implementation for JET. This embeds: upgraded equilibrium reconstruction EQUINOX code, new FLUXMAP algorithm, which maps measurements from geometric to normalized magnetic flux coordinates; RABBIT code NBI even...

The goal of this paper is to introduce a new constructive geometric proof the affine version Chevalley's Theorem. This algorithmic and verbatim implementation resulted in an efficient code for computing constructible image rational maps between varieties. Our approach extends known descriptions uniform matrix product states $\operatorname{uMPS}(2,2,5)$

An algorithm is presented that solves the initial vector problem for group codes for the Gaussian channel. The Gaussian channel is a communications model in which messages are represented by vectors in R and transmitted over a noisy channel. In this paper, the set of messages, called a code, is generated by a group of permutation matrices and the problem of finding the code with the largest min...

We present a novel 3D implementation of horizontal axis tidal turbine (HATT) in the shallow water hydrostatic code SHYFEM. The uniqueness this work involves blade element momentum (BEM) approach: is parameterized by applying sink terms x and y equations. In way, performance result both flow conditions turbine’s geometric characteristics. For these reasons, model suitable for farm-layout studies...

In this paper we initially provide a new geometric interpretation of additive and multiplicative spread-spectrum (SS) watermarking with repetition coding and ML decoding. The interpretation gives an intuitive rationale on why the multiplicative scheme performs better in front of additive independent attacks, and it is also used to produce a novel quantitative performance analysis. Furthermore, ...

This paper presents a compiling technique to generate parallel code with explicit local communications for a mesh-connected distributed memory, MIMD architecture. Our compiling technique works for the geometric paradigm of parallel computation, i.e. a data-parallel paradigm where array data structures are partitioned and assigned to a set of processing nodes, which, to perform their identical t...

This paper presents a compiling technique to generate parallel code with explicit local communications for a mesh-connected distributed memory, MIMD architecture. Our compiling technique works for the geometric paradigm of parallel computation, i.e. a data-parallel paradigm where array data structures are partitioned and assigned to a set of processing nodes, which, to perform their identical t...

The multigrid method used with OpenMP/MPI hybrid parallel programming models is expected to play an important role in large-scale scientific computing on post-peta/exa-scale supercomputer systems. In the present work, the effect of sparse matrix storage formats on the performance of parallel geometric multigrid solvers was evaluated, and a new data structure for the Ellpack-Itpack (ELL) format ...