4 Result(s)
within
Computer Applications
Mathematical and Computational Engineering
Simulation and Modeling
Kazuhiko Komatsu
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Chapter and Conference Paper
Code Optimization Activities Toward a High Sustained Simulation Performance
Rapid evolutions of HPC systems bring us a high computational capability. However, it is getting harder to exploit the potential of a HPC system due to the increases in system complexity. To create significant...
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Chapter and Conference Paper
Performance Evaluation of Compiler-Assisted OpenMP Codes on Various HPC Systems
As automatic parallelization functions are different among compilers, a serial code is often modified so that a particular target compiler can easily understand its code structure and data dependency, resultin...
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Chapter and Conference Paper
Analysing the Performance Improvements of Optimizations on Modern HPC Systems
Recently, there are many types of supercomputing systems being equipped with vector processors, scalar processors, and accelerators as processing elements of the systems. Although all kinds of calculations can...
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Chapter and Conference Paper
Performance Evaluation of a Next-Generation CFD on Various Supercomputing Systems
The Building-Cube Method (BCM) has been proposed as a new CFD method for an efficient three-dimensional flow simulation on large-scale supercomputing systems, and is based on equally-spaced Cartesian meshes. A...
