Neko 1.99.2
A portable framework for high-order spectral element flow simulations
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euler_res.hip
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1/*
2 Copyright (c) 2025, The Neko Authors
3 All rights reserved.
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5 Redistribution and use in source and binary forms, with or without
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9 * Redistributions of source code must retain the above copyright
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12 * Redistributions in binary form must reproduce the above
13 copyright notice, this list of conditions and the following
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21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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24 FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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33*/
34
35#include <hip/hip_runtime.h>
36#include <device/device_config.h>
37#include <device/hip/check.h>
38
39#include "euler_res_kernel.h"
40
41extern "C" {
42
43 void euler_res_part_visc_hip(void *rhs, void *Binv, void *lap_sol,
44 void *effective_visc, int *n) {
45
46 const dim3 nthrds(1024, 1, 1);
47 const dim3 nblcks(((*n) + 1024 - 1) / 1024, 1, 1);
48
49 hipLaunchKernelGGL(HIP_KERNEL_NAME( euler_res_part_visc_kernel<real> ),
50 nblcks, nthrds, 0, (hipStream_t) glb_cmd_queue,
51 (real *) rhs, (real *) Binv,
52 (real *) lap_sol, (real *) effective_visc, *n);
53 HIP_CHECK(hipGetLastError());
54 }
55
56 void euler_res_part_mx_flux_hip(void *f_x, void *f_y, void *f_z,
57 void *m_x, void *m_y, void *m_z,
58 void *rho_field, void *p, int *n) {
59
60 const dim3 nthrds(1024, 1, 1);
61 const dim3 nblcks(((*n) + 1024 - 1) / 1024, 1, 1);
62
63 hipLaunchKernelGGL(HIP_KERNEL_NAME( euler_res_part_mx_flux_kernel<real> ),
64 nblcks, nthrds, 0, (hipStream_t) glb_cmd_queue,
65 (real *) f_x, (real *) f_y, (real *) f_z,
66 (real *) m_x, (real *) m_y, (real *) m_z,
67 (real *) rho_field, (real *) p, *n);
68 HIP_CHECK(hipGetLastError());
69 }
70
71 void euler_res_part_my_flux_hip(void *f_x, void *f_y, void *f_z,
72 void *m_x, void *m_y, void *m_z,
73 void *rho_field, void *p, int *n) {
74
75 const dim3 nthrds(1024, 1, 1);
76 const dim3 nblcks(((*n) + 1024 - 1) / 1024, 1, 1);
77
78 hipLaunchKernelGGL(HIP_KERNEL_NAME( euler_res_part_my_flux_kernel<real> ),
79 nblcks, nthrds, 0, (hipStream_t) glb_cmd_queue,
80 (real *) f_x, (real *) f_y, (real *) f_z,
81 (real *) m_x, (real *) m_y, (real *) m_z,
82 (real *) rho_field, (real *) p, *n);
83 HIP_CHECK(hipGetLastError());
84 }
85
86 void euler_res_part_mz_flux_hip(void *f_x, void *f_y, void *f_z,
87 void *m_x, void *m_y, void *m_z,
88 void *rho_field, void *p, int *n) {
89
90 const dim3 nthrds(1024, 1, 1);
91 const dim3 nblcks(((*n) + 1024 - 1) / 1024, 1, 1);
92
93 hipLaunchKernelGGL(HIP_KERNEL_NAME( euler_res_part_mz_flux_kernel<real> ),
94 nblcks, nthrds, 0, (hipStream_t) glb_cmd_queue,
95 (real *) f_x, (real *) f_y, (real *) f_z,
96 (real *) m_x, (real *) m_y, (real *) m_z,
97 (real *) rho_field, (real *) p, *n);
98 HIP_CHECK(hipGetLastError());
99 }
100
101 void euler_res_part_E_flux_hip(void *f_x, void *f_y, void *f_z,
102 void *m_x, void *m_y, void *m_z,
103 void *rho_field, void *p, void *E,
104 int *n) {
105
106 const dim3 nthrds(1024, 1, 1);
107 const dim3 nblcks(((*n) + 1024 - 1) / 1024, 1, 1);
108
109 hipLaunchKernelGGL(HIP_KERNEL_NAME( euler_res_part_E_flux_kernel<real> ),
110 nblcks, nthrds, 0, (hipStream_t) glb_cmd_queue,
111 (real *) f_x, (real *) f_y, (real *) f_z,
112 (real *) m_x, (real *) m_y, (real *) m_z,
113 (real *) rho_field, (real *) p, (real *) E, *n);
114 HIP_CHECK(hipGetLastError());
115 }
116
117 void euler_res_part_coef_mult_hip(void *rhs_rho, void *rhs_m_x,
118 void *rhs_m_y, void *rhs_m_z,
119 void *rhs_E, void *mult, int *n) {
120 const dim3 nthrds(1024, 1, 1);
121 const dim3 nblcks(((*n) + 1024 - 1) / 1024, 1, 1);
122
123 hipLaunchKernelGGL(HIP_KERNEL_NAME( euler_res_part_coef_mult_kernel<real> ),
124 nblcks, nthrds, 0, (hipStream_t) glb_cmd_queue,
125 (real *) rhs_rho, (real *) rhs_m_x,
126 (real *) rhs_m_y, (real *) rhs_m_z,
127 (real *) rhs_E, (real *) mult, *n);
128 HIP_CHECK(hipGetLastError());
129 }
130
131 void euler_res_part_rk_sum_hip(void *rho, void *m_x, void *m_y,
132 void *m_z, void *E,
133 void *k_rho_i, void *k_m_x_i, void *k_m_y_i,
134 void *k_m_z_i, void *k_E_i,
135 real *dt, real *c, int *n) {
136 const dim3 nthrds(1024, 1, 1);
137 const dim3 nblcks(((*n) + 1024 - 1) / 1024, 1, 1);
138
139 hipLaunchKernelGGL(HIP_KERNEL_NAME( euler_res_part_rk_sum_kernel<real> ),
140 nblcks, nthrds, 0, (hipStream_t) glb_cmd_queue,
141 (real *) rho, (real *) m_x, (real *) m_y,
142 (real *) m_z, (real *) E,
143 (real *) k_rho_i, (real *) k_m_x_i, (real *) k_m_y_i,
144 (real *) k_m_z_i, (real *) k_E_i,
145 *dt, *c, *n);
146 HIP_CHECK(hipGetLastError());
147 }
148}
149
dt
__global__ void const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dt
Definition cdtp_kernel.h:109
dirichlet_apply_scalar_kernel
__global__ void dirichlet_apply_scalar_kernel(const int *__restrict__ msk, T *__restrict__ x, const T g, const int m)
Definition dirichlet_kernel.h:42
device_config.h
real
double real
Definition device_config.h:12
euler_res_part_my_flux_hip
void euler_res_part_my_flux_hip(void *f_x, void *f_y, void *f_z, void *m_x, void *m_y, void *m_z, void *rho_field, void *p, int *n)
Definition euler_res.hip:71
euler_res_part_E_flux_hip
void euler_res_part_E_flux_hip(void *f_x, void *f_y, void *f_z, void *m_x, void *m_y, void *m_z, void *rho_field, void *p, void *E, int *n)
Definition euler_res.hip:101
euler_res_part_visc_hip
void euler_res_part_visc_hip(void *rhs, void *Binv, void *lap_sol, void *effective_visc, int *n)
Definition euler_res.hip:43
euler_res_part_coef_mult_hip
void euler_res_part_coef_mult_hip(void *rhs_rho, void *rhs_m_x, void *rhs_m_y, void *rhs_m_z, void *rhs_E, void *mult, int *n)
Definition euler_res.hip:117
euler_res_part_mx_flux_hip
void euler_res_part_mx_flux_hip(void *f_x, void *f_y, void *f_z, void *m_x, void *m_y, void *m_z, void *rho_field, void *p, int *n)
Definition euler_res.hip:56
euler_res_part_rk_sum_hip
void euler_res_part_rk_sum_hip(void *rho, void *m_x, void *m_y, void *m_z, void *E, void *k_rho_i, void *k_m_x_i, void *k_m_y_i, void *k_m_z_i, void *k_E_i, real *dt, real *c, int *n)
Definition euler_res.hip:131
euler_res_part_mz_flux_hip
void euler_res_part_mz_flux_hip(void *f_x, void *f_y, void *f_z, void *m_x, void *m_y, void *m_z, void *rho_field, void *p, int *n)
Definition euler_res.hip:86
HIP_CHECK
#define HIP_CHECK(err)
Definition check.h:8
euler_res_kernel.h