Neko  0.9.99
A portable framework for high-order spectral element flow simulations
opr_lambda2.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 "lambda2_kernel.cl.h"
48 
52 void opencl_lambda2(void *lambda2, void *u, void *v, void *w,
53  void *dx, void *dy, void *dz,
54  void *drdx, void *dsdx, void *dtdx,
55  void *drdy, void *dsdy, void *dtdy,
56  void *drdz, void *dsdz, void *dtdz,
57  void *jacinv, int *nel, int *lx) {
58  cl_int err;
59 
60  if(lambda2_program == NULL)
61  opencl_kernel_jit(lambda2_kernel, (cl_program *) &lambda2_program);
62 
63  const size_t global_item_size = 256 * (*nel);
64  const size_t local_item_size = 256;
65 
66 #define STR(X) #X
67 #define CASE(LX) \
68  case LX: \
69  { \
70  cl_kernel kernel = clCreateKernel(lambda2_program, \
71  STR(lambda2_kernel_lx##LX), &err); \
72  CL_CHECK(err); \
73  \
74  CL_CHECK(clSetKernelArg(kernel, 0, sizeof(cl_mem), (void *) &lambda2)); \
75  CL_CHECK(clSetKernelArg(kernel, 1, sizeof(cl_mem), (void *) &u)); \
76  CL_CHECK(clSetKernelArg(kernel, 2, sizeof(cl_mem), (void *) &v)); \
77  CL_CHECK(clSetKernelArg(kernel, 3, sizeof(cl_mem), (void *) &w)); \
78  CL_CHECK(clSetKernelArg(kernel, 4, sizeof(cl_mem), (void *) &dx)); \
79  CL_CHECK(clSetKernelArg(kernel, 5, sizeof(cl_mem), (void *) &dy)); \
80  CL_CHECK(clSetKernelArg(kernel, 6, sizeof(cl_mem), (void *) &dz)); \
81  CL_CHECK(clSetKernelArg(kernel, 7, sizeof(cl_mem), (void *) &drdx)); \
82  CL_CHECK(clSetKernelArg(kernel, 8, sizeof(cl_mem), (void *) &dsdx)); \
83  CL_CHECK(clSetKernelArg(kernel, 9, sizeof(cl_mem), (void *) &dtdx)); \
84  CL_CHECK(clSetKernelArg(kernel, 10, sizeof(cl_mem), (void *) &drdy)); \
85  CL_CHECK(clSetKernelArg(kernel, 11, sizeof(cl_mem), (void *) &dsdy)); \
86  CL_CHECK(clSetKernelArg(kernel, 12, sizeof(cl_mem), (void *) &dtdy)); \
87  CL_CHECK(clSetKernelArg(kernel, 13, sizeof(cl_mem), (void *) &drdz)); \
88  CL_CHECK(clSetKernelArg(kernel, 14, sizeof(cl_mem), (void *) &dsdz)); \
89  CL_CHECK(clSetKernelArg(kernel, 15, sizeof(cl_mem), (void *) &dtdz)); \
90  CL_CHECK(clSetKernelArg(kernel, 16, sizeof(cl_mem), (void *) &jacinv)); \
91  \
92  CL_CHECK(clEnqueueNDRangeKernel((cl_command_queue) glb_cmd_queue, \
93  kernel, 1, NULL, &global_item_size, \
94  &local_item_size, 0, NULL, NULL)); \
95  \
96  } \
97  break
98 
99  switch(*lx) {
100  CASE(2);
101  CASE(3);
102  CASE(4);
103  CASE(5);
104  CASE(6);
105  CASE(7);
106  CASE(8);
107  CASE(9);
108  CASE(10);
109  CASE(11);
110  CASE(12);
111  }
112 }
113 
114 
drdy
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ drdy
Definition: ax_helm_full_kernel.h:54
drdz
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ drdz
Definition: ax_helm_full_kernel.h:55
dsdz
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dsdz
Definition: ax_helm_full_kernel.h:58
dsdy
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dsdy
Definition: ax_helm_full_kernel.h:57
w
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ w
Definition: ax_helm_full_kernel.h:48
dtdy
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dtdy
Definition: ax_helm_full_kernel.h:60
u
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ u
Definition: ax_helm_full_kernel.h:46
dx
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dx
Definition: ax_helm_full_kernel.h:49
drdx
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ drdx
Definition: ax_helm_full_kernel.h:53
dtdz
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dtdz
Definition: ax_helm_full_kernel.h:61
dsdx
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dsdx
Definition: ax_helm_full_kernel.h:56
v
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ v
Definition: ax_helm_full_kernel.h:47
dtdx
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dtdx
Definition: ax_helm_full_kernel.h:59
dz
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dz
Definition: ax_helm_full_kernel.h:51
dy
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dy
Definition: ax_helm_full_kernel.h:50
jacinv
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ jacinv
Definition: ax_helm_full_kernel.h:62
device_config.h
opencl_kernel_jit
void opencl_kernel_jit(const char *kernel, cl_program *program)
Definition: jit.c:50
lambda2
A simulation component that computes lambda2 The values are stored in the field registry under the na...
Definition: lambda2.f90:37
CASE
#define CASE(LX)
opencl_lambda2
void opencl_lambda2(void *lambda2, void *u, void *v, void *w, void *dx, void *dy, void *dz, void *drdx, void *dsdx, void *dtdx, void *drdy, void *dsdy, void *dtdy, void *drdz, void *dsdz, void *dtdz, void *jacinv, int *nel, int *lx)
Definition: opr_lambda2.c:52
prgm_lib.h
lambda2_program
void * lambda2_program