High performance embedded computing handbook
Tài liệu High Performance Computing on Vector Systems-P1 pdf
... common expression elimination, code motion, exponentiation optimization, optimization of masked operations, loop unrolling, loop fusion, inline subroutine expansion, conversion of division to ... optimization features including automatic vectorization and automatic parallelization, partial and conditional vectorization, index migration, loop collapsing, nested loop vectorization, conversions,...
Tài liệu High Performance Computing on Vector Systems-P2 pptx
... thread synchronisation), yielding low performance on small domains and saturation at high performance on large domains For the pipeline-parallel (SGI Altix) 3-D implementation a maximum performance ... originally developed for high- performance vector computers such as CRAY, NEC or Fujitsu, it achieves high vectorization ratios (> 99.8%) In the context of vectorization, thr...
Tài liệu High Performance Computing on Vector Systems-P3 ppt
... equilibrium condition, the conventional Fermi-Golden rule dealing the electron-phonon coupling thus does not work Under such a non-equilibrium condition, the real-time propagation must be treated ... electronic excitations [5] In addition to the ‘real-time propagation’ of electrons [4], we treat ionic motion within Ehrenfest approximation [6] Since ion dynamics requires typical simulation tim...
Tài liệu High Performance Computing on Vector Systems-P4 pdf
... good portion of the theoretical peak performance on the vector machine Block operations are not only efficient on vector systems, but also on scalar architectures [9] The results of matrix vector ... 1.3 Vector Optimization To achieve high performance on a vector architecture there are three main variants of vectorization tuning: – compiler flags – compiler directives – c...
Tài liệu High Performance Computing on Vector Systems-P5 doc
... separate OFA has only a minor effect on the NOx-emission In order to work on this combustion optimization problem in virtual reality, a high- resolution boiler model with million grid points was ... Chimera-part contains many integer operations and non-vectorized if-branches, whereas the flow solution procedure has a simple code structure, is well vectorized and contains only floating point...
Tài liệu High Performance Computing on Vector Systems-P6 pdf
... SX6+ the performance increases subproportionally beyond CPUs For the Γ -point only version, the scaling degrades beyond CPUs, but this version is still faster than the full version If only the ... purchase PDF Split-Merge on www.verypdf.com to remove this watermark 158 A Ruprecht Simulation Method 2.1 Governing Equations In this work an incompressible fluid with constant properties is c...
Tài liệu High Performance Computing on Vector Systems-P7 pdf
... region Only the molecule positions of the “halo” molecules have to be communicated, which is done in consecutive steps: first x, then y and final the z direction The diagonal directions are done ... This model was on the way to an explosion, although probably a weak one, in contrast to simulations of the same star with a constrained Please purchase PDF Split-Merge on www.verypdf.com to re...
Tài liệu High Performance Computing on Vector Systems-P8 pptx
... Discretization As we use a conservative formulation, convective terms are discretized as one term to better restrain conservation equations Viscous terms are expanded because computing the second derivative ... the conservative variables Q 2.5 Boundary Conditions The modular concept for boundary conditions allows the application of the code to a variety of compressible flows Each boundary co...
Tài liệu High Performance Computing on Vector Systems-P9 pdf
... three-dimensional simulations, we plan to implement the FFT routines installed on the NEC SX-8 machine As communication is not depending on spanwise resolution, we hope that performance in 3-d computations ... details on the mechanisms of sound generation with the intention to control jet-induced noise Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark Di...
high performance computing
... Introduction to High Performance Computing 1.2.1 What Is High Performance Computing 1.2.1.1 Why Worry About Performance? yver the lst dedeD the de(nition of wht is lled high performne ... 1.2.1.2 Scope of High Performance Computing righ performne omputing runs rod rnge of systemsD from our desktop omputers through lrge prllel proessing systemsF feus...
Báo cáo hóa học: " Research Article Design Considerations for Scalable High-Performance Vision Systems Embedded in Industrial Print Inspection Machines" potx
... of processing (e.g., two identical systems, one for each side of the sheet, considering the print inspection system described in Section 1) 2.2 Pipeline processing For the particular inspection ... “SIS-Stamp: an integrated inspection system for sheet prints in stamp printing application,” Computers in Industry, vol 56, no 8-9, pp 958–974, 2005 [2] E R Davies, Machine Vi...
Từ khóa:
- radar signal processing an example of high performance embedded computing
- representative example of a high performance embedded computing system
- a retrospective on high performance embedded computing
- computational characteristics of high performance embedded algorithms and applications
- computational nature of high performance embedded systems
- high performance embedded computers development process and management perspectives
- gear for high performance
- developing high performance sql server databases
- high performance web sites and even faster web sites