Neko  0.8.99
A portable framework for high-order spectral element flow simulations
rhs_maker.c
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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 
49 void 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 
89 void 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 
126 void 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 
156 void 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 
201 void 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 }
dt
__global__ void const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dt
Definition: cdtp_kernel.h:109
u
__global__ void const T *__restrict__ u
Definition: conv1_kernel.h:132
w
__global__ void const T *__restrict__ const T *__restrict__ const T *__restrict__ w
Definition: lambda2_kernel.h:244
v
__global__ void const T *__restrict__ const T *__restrict__ v
Definition: lambda2_kernel.h:243
device_config.h
real
double real
Definition: device_config.h:12
glb_cmd_queue
void * glb_cmd_queue
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