Neko 1.99.5
A portable framework for high-order spectral element flow simulations
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vel_res_update_kernel.h
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34
35#ifndef __FLUID_VEL_RES_UPDATE_KERNEL__
36#define __FLUID_VEL_RES_UPDATE_KERNEL__
37
38template< typename T >
39__global__ void vel_res_update_kernel(T * __restrict__ u_res,
40 T * __restrict__ v_res,
41 T * __restrict__ w_res,
42 const T * __restrict__ ta1,
43 const T * __restrict__ ta2,
44 const T * __restrict__ ta3,
45 const T * __restrict__ f_u,
46 const T * __restrict__ f_v,
47 const T * __restrict__ f_w,
48 const int n) {
49
50 const int idx = blockIdx.x * blockDim.x + threadIdx.x;
51 const int str = blockDim.x * gridDim.x;
52
53 for (int i = idx; i < n; i += str) {
54 u_res[i] = (-u_res[i]) - ta1[i] + f_u[i];
55 v_res[i] = (-v_res[i]) - ta2[i] + f_v[i];
56 w_res[i] = (-w_res[i]) - ta3[i] + f_w[i];
57 }
58
59}
60
61#endif // __FLUID_VEL_RES_UPDATE_KERNEL__
ale_add_kinematics_kernel
__global__ void ale_add_kinematics_kernel(const int n, T *__restrict__ wx, T *__restrict__ wy, T *__restrict__ wz, const T *__restrict__ x_ref, const T *__restrict__ y_ref, const T *__restrict__ z_ref, const T *__restrict__ phi, const T *__restrict__ x, const T *__restrict__ y, const T *__restrict__ z, const kinematics_params_t kin_params)
Definition ale_kinematics_kernel.h:52
i
const int i
Definition ax_helm_full_kernel.h:95
vel_res_update_kernel
__global__ void vel_res_update_kernel(T *__restrict__ u_res, T *__restrict__ v_res, T *__restrict__ w_res, const T *__restrict__ ta1, const T *__restrict__ ta2, const T *__restrict__ ta3, const T *__restrict__ f_u, const T *__restrict__ f_v, const T *__restrict__ f_w, const int n)
Definition vel_res_update_kernel.h:39