کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8051584 | 1519374 | 2018 | 30 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A GPU based iteration approach to efficiently evaluate radiation symmetry for laser driven inertial confinement fusion
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A GPU based iteration approach to efficiently evaluate radiation symmetry for laser driven inertial confinement fusion A GPU based iteration approach to efficiently evaluate radiation symmetry for laser driven inertial confinement fusion](/preview/png/8051584.png)
چکیده انگلیسی
Finally, two experimental targets for Shenguang laser facilities built in China are demonstrated and compared to validate the efficiency of the presented approach. The results show that, the models' computation (1) can be speeded up with successive over-relax iteration method by eight times as compared with Cholesky factorization based direct approach, (2) can be accelerated more with the preconditioned conjugate gradient iteration approach by almost eight times, and (3) can be further accelerated about 2 to 4 times as it parallelized and run on the GPU, which enables the large scale models, can be efficiently solved in reasonable time on the usual desktop computers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematical Modelling - Volume 59, July 2018, Pages 293-304
Journal: Applied Mathematical Modelling - Volume 59, July 2018, Pages 293-304
نویسندگان
Li Haiyan, Huang Yunbao, Jiang Shaoen, Jing Longfei, Xia Hongjian, Huang Tianxuan, Ding Yongkun, Chen Xin,