CVODE
所属分类：数学计算
开发工具：Cuda
文件大小：0KB
下载次数：0
上传日期：2019-08-27 14:18:29
上 传 者：
sh-1993
说明： 在GPU上使用CUDA并行化常微分方程解算器，优化星敏感器优化器包，
(Optimization of Stellarator Optimizer Package by Parallelizing the Ordinary Differential Equation Solver using CUDA on the GPU,)
文件列表:
.DS_Store (6148, 2019-08-27)
.idea/ (0, 2019-08-27)
Poster:Paper/ (0, 2019-08-27)
Poster:Paper/PPPL_Poster.pdf (608214, 2019-08-27)
Poster:Paper/PPPL_Research_Paper.pdf (615491, 2019-08-27)
cvAdvDiff_kry_cuda.cu (16675, 2019-08-27)
cvAdvDiff_kry_cuda_managed.cu (16681, 2019-08-27)
cvodeTest.cu (8719, 2019-08-27)
cvodeTest_old.cu (9041, 2019-08-27)
environ (1631, 2019-08-27)
fblin.cu (2910, 2019-08-27)
fblin.h (577, 2019-08-27)
jacobian.cu (2975, 2019-08-27)
jacobian.h (622, 2019-08-27)
makefile (1751, 2019-08-27)
spline.cu (31398, 2019-08-27)
spline.h (378, 2019-08-27)
splineInterplation.cu (17122, 2019-08-27)
# CUDA ODE Solver
This work was done for the STELLOPT package of PPPL created by Sam Lazerson under Dr. Stephane Ethier and Garret Wright. The goals of the project were the following:
- Replacing the current LSODE solver with s CVODE solver which is compatible with CUDA
- Accelerating the Jacobian and Right Hand Side functions for the solver by converting the spline interpolation function to a CUDA kernel
# How to build the project:
- source the environ file (edit if need be for missing *.so)
- run make clean
- run make all
# Dependencies
- CVODE Library installed and linked
- cuda toolkit 9.1 or greater
- gcc 6.1.0
- make
- cmake
- any dependencies required for STELLOPT
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