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Additional Information:
Ասցատրյան Հ., Գիչունց Է., Асцатрян Г., Гичунц Э.
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Creator:
Hrachya V. Astsatryan ; Edita E. Gichunts
Subject:
Mathematics ; Computer software
Uncontrolled Keywords:
LU factorization ; linear system of equations ; Random Butterfly Transformation ; GEPP ; GENP ; MAGMA ; GPU accelerato
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Abstract:
We consider some important issues related to the solution of linear system of equations that arise in multi-processor and graphics processing unit architecture. A more effective method for solving a linear system of equations is considered through the LU factorization. Investigations are conducted in case of general complex matrices, because for those matrices the random butterfly transformation is used. The paper presents performances of several ways of solving methods on the graphic processor NVIDIA K40c.