KOMPUTASI PARALEL PERSAMAAN DIFUSI NEUTRON PADA REAKTOR CEPAT DENGAN MENGGUNAKAN INTEL THREADING BUILDING BLOCKS

Authors

  • Imam Taufiq Jurusan Fisika FMIPA Universitas Andalas, Indonesia

DOI:

https://doi.org/10.25077/jif.3.1.38-47.2011

Abstract

Telah dilakukan perhitungan persamaan difusi neutron 2-dimensi secara paralel dengan menggunakan persamaan Jacobi. Meskipun dikenal lebih lambat dibandingkan dengan algoritma SOR, namun iterasi Jacobi sangat mudah diparalelisasi. Program ditulis dalam bahasa C++ dengan bantuan program Intel Threading Building Blocks. Hasil running program menunjukkan bahwa program yang dibuat bersifat scalable, baik pada prosesor single-core maupun multi-core. Nilai speedup sebanding dengan jumlah core yang digunakan. Untuk prosesor dengan jumlah core 2, dicapai nilai speedup 1,51 sedangkan untuk prosesor dengan jumlah core 4 nilai speedup-nya adalah 3,09.

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References

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Published

2011-03-30

How to Cite

Taufiq, I. (2011). KOMPUTASI PARALEL PERSAMAAN DIFUSI NEUTRON PADA REAKTOR CEPAT DENGAN MENGGUNAKAN INTEL THREADING BUILDING BLOCKS. JURNAL ILMU FISIKA | UNIVERSITAS ANDALAS, 3(1), 38–47. https://doi.org/10.25077/jif.3.1.38-47.2011

Issue

Vol. 3 No. 1 (2011): March 2011

Section

Riset Artikel

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