Neko 0.9.99
A portable framework for high-order spectral element flow simulations
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rhs_maker.c
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1/*
2 Copyright (c) 2022, The Neko Authors
3 All rights reserved.
4
5 Redistribution and use in source and binary forms, with or without
6 modification, are permitted provided that the following conditions
7 are met:
8
9 * Redistributions of source code must retain the above copyright
10 notice, this list of conditions and the following disclaimer.
11
12 * Redistributions in binary form must reproduce the above
13 copyright notice, this list of conditions and the following
14 disclaimer in the documentation and/or other materials provided
15 with the distribution.
16
17 * Neither the name of the authors nor the names of its
18 contributors may be used to endorse or promote products derived
19 from this software without specific prior written permission.
20
21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
24 FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
25 COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
26 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
27 BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
28 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
29 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
31 ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
32 POSSIBILITY OF SUCH DAMAGE.
33*/
34
35#ifdef __APPLE__
36#include <OpenCL/cl.h>
37#else
38#include <CL/cl.h>
39#endif
40
41#include <stdio.h>
42#include <device/device_config.h>
43#include <device/opencl/jit.h>
44#include <device/opencl/prgm_lib.h>
45#include <device/opencl/check.h>
46
47#include "rhs_maker_kernel.cl.h"
48
49void rhs_maker_sumab_opencl(void *u, void *v, void *w,
50 void *uu, void *vv, void *ww,
51 void *ulag1, void *ulag2, void *vlag1,
52 void *vlag2, void *wlag1, void *wlag2,
53 real *ext1, real *ext2, real *ext3, int *nab, int *n) {
54 cl_int err;
55
56 if (rhs_maker_program == NULL)
57 opencl_kernel_jit(rhs_maker_kernel, (cl_program *) &rhs_maker_program);
58
59 cl_kernel kernel = clCreateKernel(rhs_maker_program, "sumab_kernel", &err);
60 CL_CHECK(err);
61
62 CL_CHECK(clSetKernelArg(kernel, 0, sizeof(cl_mem), (void *) &u));
63 CL_CHECK(clSetKernelArg(kernel, 1, sizeof(cl_mem), (void *) &v));
64 CL_CHECK(clSetKernelArg(kernel, 2, sizeof(cl_mem), (void *) &w));
65 CL_CHECK(clSetKernelArg(kernel, 3, sizeof(cl_mem), (void *) &uu));
66 CL_CHECK(clSetKernelArg(kernel, 4, sizeof(cl_mem), (void *) &vv));
67 CL_CHECK(clSetKernelArg(kernel, 5, sizeof(cl_mem), (void *) &ww));
68 CL_CHECK(clSetKernelArg(kernel, 6, sizeof(cl_mem), (void *) &ulag1));
69 CL_CHECK(clSetKernelArg(kernel, 7, sizeof(cl_mem), (void *) &ulag2));
70 CL_CHECK(clSetKernelArg(kernel, 8, sizeof(cl_mem), (void *) &vlag1));
71 CL_CHECK(clSetKernelArg(kernel, 9, sizeof(cl_mem), (void *) &vlag2));
72 CL_CHECK(clSetKernelArg(kernel, 10, sizeof(cl_mem), (void *) &wlag1));
73 CL_CHECK(clSetKernelArg(kernel, 11, sizeof(cl_mem), (void *) &wlag2));
74 CL_CHECK(clSetKernelArg(kernel, 12, sizeof(real), ext1));
75 CL_CHECK(clSetKernelArg(kernel, 13, sizeof(real), ext2));
76 CL_CHECK(clSetKernelArg(kernel, 14, sizeof(real), ext3));
77 CL_CHECK(clSetKernelArg(kernel, 15, sizeof(int), nab));
78 CL_CHECK(clSetKernelArg(kernel, 16, sizeof(int), n));
79
80 const int nb = ((*n) + 256 - 1) / 256;
81 const size_t global_item_size = 256 * nb;
82 const size_t local_item_size = 256;
83
84 CL_CHECK(clEnqueueNDRangeKernel((cl_command_queue) glb_cmd_queue, kernel, 1,
85 NULL, &global_item_size, &local_item_size,
86 0, NULL, NULL));
87}
88
89void rhs_maker_ext_opencl(void *abx1, void *aby1, void *abz1,
90 void *abx2, void *aby2, void *abz2,
91 void *bfx, void *bfy, void *bfz,
92 real *rho, real *ext1, real *ext2, real *ext3, int *n) {
93 cl_int err;
94
95 if (rhs_maker_program == NULL)
96 opencl_kernel_jit(rhs_maker_kernel, (cl_program *) &rhs_maker_program);
97
98 cl_kernel kernel = clCreateKernel(rhs_maker_program, "makeext_kernel", &err);
99 CL_CHECK(err);
100
101 CL_CHECK(clSetKernelArg(kernel, 0, sizeof(cl_mem), (void *) &abx1));
102 CL_CHECK(clSetKernelArg(kernel, 1, sizeof(cl_mem), (void *) &aby1));
103 CL_CHECK(clSetKernelArg(kernel, 2, sizeof(cl_mem), (void *) &abz1));
104 CL_CHECK(clSetKernelArg(kernel, 3, sizeof(cl_mem), (void *) &abx2));
105 CL_CHECK(clSetKernelArg(kernel, 4, sizeof(cl_mem), (void *) &aby2));
106 CL_CHECK(clSetKernelArg(kernel, 5, sizeof(cl_mem), (void *) &abz2));
107 CL_CHECK(clSetKernelArg(kernel, 6, sizeof(cl_mem), (void *) &bfx));
108 CL_CHECK(clSetKernelArg(kernel, 7, sizeof(cl_mem), (void *) &bfy));
109 CL_CHECK(clSetKernelArg(kernel, 8, sizeof(cl_mem), (void *) &bfz));
110 CL_CHECK(clSetKernelArg(kernel, 9, sizeof(real), rho));
111 CL_CHECK(clSetKernelArg(kernel, 10, sizeof(real), ext1));
112 CL_CHECK(clSetKernelArg(kernel, 11, sizeof(real), ext2));
113 CL_CHECK(clSetKernelArg(kernel, 12, sizeof(real), ext3));
114 CL_CHECK(clSetKernelArg(kernel, 13, sizeof(int), n));
115
116 const int nb = ((*n) + 256 - 1) / 256;
117 const size_t global_item_size = 256 * nb;
118 const size_t local_item_size = 256;
119
120 CL_CHECK(clEnqueueNDRangeKernel((cl_command_queue) glb_cmd_queue, kernel, 1,
121 NULL, &global_item_size, &local_item_size,
122 0, NULL, NULL));
123
124}
125
126void scalar_rhs_maker_ext_opencl(void *fs_lag, void *fs_laglag, void *fs,
127 real *rho, real *ext1, real *ext2,
128 real *ext3, int *n) {
129 cl_int err;
130
131 if (rhs_maker_program == NULL)
132 opencl_kernel_jit(rhs_maker_kernel, (cl_program *) &rhs_maker_program);
133
134 cl_kernel kernel = clCreateKernel(rhs_maker_program, "scalar_makeext_kernel", &err);
135 CL_CHECK(err);
136
137 CL_CHECK(clSetKernelArg(kernel, 0, sizeof(cl_mem), (void *) &fs_lag));
138 CL_CHECK(clSetKernelArg(kernel, 1, sizeof(cl_mem), (void *) &fs_laglag));
139 CL_CHECK(clSetKernelArg(kernel, 2, sizeof(cl_mem), (void *) &fs));
140 CL_CHECK(clSetKernelArg(kernel, 3, sizeof(real), rho));
141 CL_CHECK(clSetKernelArg(kernel, 4, sizeof(real), ext1));
142 CL_CHECK(clSetKernelArg(kernel, 5, sizeof(real), ext2));
143 CL_CHECK(clSetKernelArg(kernel, 6, sizeof(real), ext3));
144 CL_CHECK(clSetKernelArg(kernel, 7, sizeof(int), n));
145
146 const int nb = ((*n) + 256 - 1) / 256;
147 const size_t global_item_size = 256 * nb;
148 const size_t local_item_size = 256;
149
150 CL_CHECK(clEnqueueNDRangeKernel((cl_command_queue) glb_cmd_queue, kernel, 1,
151 NULL, &global_item_size, &local_item_size,
152 0, NULL, NULL));
153
154}
155
156void rhs_maker_bdf_opencl(void *ulag1, void *ulag2, void *vlag1,
157 void *vlag2, void *wlag1, void *wlag2,
158 void *bfx, void *bfy, void *bfz,
159 void *u, void *v, void *w, void *B,
160 real *rho, real *dt, real *bd2,
161 real *bd3, real *bd4, int *nbd, int *n) {
162 cl_int err;
163
164 if (rhs_maker_program == NULL)
165 opencl_kernel_jit(rhs_maker_kernel, (cl_program *) &rhs_maker_program);
166
167 cl_kernel kernel = clCreateKernel(rhs_maker_program, "makebdf_kernel", &err);
168 CL_CHECK(err);
169
170 CL_CHECK(clSetKernelArg(kernel, 0, sizeof(cl_mem), (void *) &ulag1));
171 CL_CHECK(clSetKernelArg(kernel, 1, sizeof(cl_mem), (void *) &ulag2));
172 CL_CHECK(clSetKernelArg(kernel, 2, sizeof(cl_mem), (void *) &vlag1));
173 CL_CHECK(clSetKernelArg(kernel, 3, sizeof(cl_mem), (void *) &vlag2));
174 CL_CHECK(clSetKernelArg(kernel, 4, sizeof(cl_mem), (void *) &wlag1));
175 CL_CHECK(clSetKernelArg(kernel, 5, sizeof(cl_mem), (void *) &wlag2));
176 CL_CHECK(clSetKernelArg(kernel, 6, sizeof(cl_mem), (void *) &bfx));
177 CL_CHECK(clSetKernelArg(kernel, 7, sizeof(cl_mem), (void *) &bfy));
178 CL_CHECK(clSetKernelArg(kernel, 8, sizeof(cl_mem), (void *) &bfz));
179 CL_CHECK(clSetKernelArg(kernel, 9, sizeof(cl_mem), (void *) &u));
180 CL_CHECK(clSetKernelArg(kernel, 10, sizeof(cl_mem), (void *) &v));
181 CL_CHECK(clSetKernelArg(kernel, 11, sizeof(cl_mem), (void *) &w));
182 CL_CHECK(clSetKernelArg(kernel, 12, sizeof(cl_mem), (void *) &B));
183 CL_CHECK(clSetKernelArg(kernel, 13, sizeof(real), rho));
184 CL_CHECK(clSetKernelArg(kernel, 14, sizeof(real), dt));
185 CL_CHECK(clSetKernelArg(kernel, 15, sizeof(real), bd2));
186 CL_CHECK(clSetKernelArg(kernel, 16, sizeof(real), bd3));
187 CL_CHECK(clSetKernelArg(kernel, 17, sizeof(real), bd4));
188 CL_CHECK(clSetKernelArg(kernel, 18, sizeof(int), nbd));
189 CL_CHECK(clSetKernelArg(kernel, 19, sizeof(int), n));
190
191 const int nb = ((*n) + 256 - 1) / 256;
192 const size_t global_item_size = 256 * nb;
193 const size_t local_item_size = 256;
194
195 CL_CHECK(clEnqueueNDRangeKernel((cl_command_queue) glb_cmd_queue, kernel, 1,
196 NULL, &global_item_size, &local_item_size,
197 0, NULL, NULL));
198
199}
200
201void scalar_rhs_maker_bdf_opencl(void *s_lag, void *s_laglag, void *fs,
202 void *s, void *B, real *rho, real *dt,
203 real *bd2, real *bd3, real *bd4,
204 int *nbd, int *n) {
205 cl_int err;
206
207 if (rhs_maker_program == NULL)
208 opencl_kernel_jit(rhs_maker_kernel, (cl_program *) &rhs_maker_program);
209
210 cl_kernel kernel = clCreateKernel(rhs_maker_program, "scalar_makebdf_kernel", &err);
211 CL_CHECK(err);
212
213 CL_CHECK(clSetKernelArg(kernel, 0, sizeof(cl_mem), (void *) &s_lag));
214 CL_CHECK(clSetKernelArg(kernel, 1, sizeof(cl_mem), (void *) &s_laglag));
215 CL_CHECK(clSetKernelArg(kernel, 2, sizeof(cl_mem), (void *) &fs));
216 CL_CHECK(clSetKernelArg(kernel, 3, sizeof(cl_mem), (void *) &s));
217 CL_CHECK(clSetKernelArg(kernel, 4, sizeof(cl_mem), (void *) &B));
218 CL_CHECK(clSetKernelArg(kernel, 5, sizeof(real), rho));
219 CL_CHECK(clSetKernelArg(kernel, 6, sizeof(real), dt));
220 CL_CHECK(clSetKernelArg(kernel, 7, sizeof(real), bd2));
221 CL_CHECK(clSetKernelArg(kernel, 8, sizeof(real), bd3));
222 CL_CHECK(clSetKernelArg(kernel, 9, sizeof(real), bd4));
223 CL_CHECK(clSetKernelArg(kernel, 10, sizeof(int), nbd));
224 CL_CHECK(clSetKernelArg(kernel, 11, sizeof(int), n));
225
226 const int nb = ((*n) + 256 - 1) / 256;
227 const size_t global_item_size = 256 * nb;
228 const size_t local_item_size = 256;
229
230 CL_CHECK(clEnqueueNDRangeKernel((cl_command_queue) glb_cmd_queue, kernel, 1,
231 NULL, &global_item_size, &local_item_size,
232 0, NULL, NULL));
233
234}
w
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ w
Definition ax_helm_full_kernel.h:48
u
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ u
Definition ax_helm_full_kernel.h:46
v
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ v
Definition ax_helm_full_kernel.h:47
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
opencl_kernel_jit
void opencl_kernel_jit(const char *kernel, cl_program *program)
Definition jit.c:50
CL_CHECK
#define CL_CHECK(err)
Definition check.h:12
prgm_lib.h
rhs_maker_program
void * rhs_maker_program
scalar_rhs_maker_bdf_opencl
void scalar_rhs_maker_bdf_opencl(void *s_lag, void *s_laglag, void *fs, void *s, void *B, real *rho, real *dt, real *bd2, real *bd3, real *bd4, int *nbd, int *n)
Definition rhs_maker.c:201
rhs_maker_sumab_opencl
void rhs_maker_sumab_opencl(void *u, void *v, void *w, void *uu, void *vv, void *ww, void *ulag1, void *ulag2, void *vlag1, void *vlag2, void *wlag1, void *wlag2, real *ext1, real *ext2, real *ext3, int *nab, int *n)
Definition rhs_maker.c:49
rhs_maker_ext_opencl
void rhs_maker_ext_opencl(void *abx1, void *aby1, void *abz1, void *abx2, void *aby2, void *abz2, void *bfx, void *bfy, void *bfz, real *rho, real *ext1, real *ext2, real *ext3, int *n)
Definition rhs_maker.c:89
scalar_rhs_maker_ext_opencl
void scalar_rhs_maker_ext_opencl(void *fs_lag, void *fs_laglag, void *fs, real *rho, real *ext1, real *ext2, real *ext3, int *n)
Definition rhs_maker.c:126
rhs_maker_bdf_opencl
void rhs_maker_bdf_opencl(void *ulag1, void *ulag2, void *vlag1, void *vlag2, void *wlag1, void *wlag2, void *bfx, void *bfy, void *bfz, void *u, void *v, void *w, void *B, real *rho, real *dt, real *bd2, real *bd3, real *bd4, int *nbd, int *n)
Definition rhs_maker.c:156