CSC   24412
CENTRO DE SIMULACION COMPUTACIONAL PARA APLICACIONES TECNOLOGICAS
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
PERFORMANCE ANALYSIS OF A PARTICLE-IN-CELL PLASMA PHYSICS CODE ON HOMOGENEOUS AND HETEROGENEUS HPC SYSTEMS
Autor/es:
XAVIER SÁEZ; ALEJANDRO SOBA; EDILBERTO SÁNCHEZ; MERVI MANTSINEN; JOSE M. CELA
Lugar:
Lisboa
Reunión:
Congreso; Congresso de Metodos Numericos em Engenharia 2015; 2015
Resumen:
PIC methods are one of the most used methods in plasma simulations. Wepresent a comprehensible evaluation of the PIC code performance on four current parallelplatforms: IBM PowerPC, Intel Nehalem (SMP), Intel Sandy Bridge (SMP) and ARMGPU. The behavior of computational algorithms and data structures are analyzed to deducewhich code optimizations will make the best use of each platform.
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