1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
| #ifdef GPU
| #ifndef OPENCL_H
| #define OPENCL_H
| #ifdef __APPLE__
| #include <OpenCL/opencl.h>
| #else
| #include <CL/cl.h>
| #endif
|
|
| typedef struct {
| int initialized;
| cl_int error;
| cl_platform_id platform;
| cl_device_id device;
| cl_context context;
| cl_command_queue queue;
| }cl_info;
|
| extern cl_info cl;
|
| void cl_setup();
| void check_error(cl_info info);
| cl_kernel get_kernel(char *filename, char *kernelname, char *options);
| void cl_read_array(cl_mem mem, float *x, int n);
| void cl_write_array(cl_mem mem, float *x, int n);
| cl_mem cl_make_array(float *x, int n);
| cl_mem cl_make_int_array(int *x, int n);
| void cl_copy_array(cl_mem src, cl_mem dst, int n);
| cl_mem cl_sub_array(cl_mem src, int offset, int size);
| float cl_checksum(cl_mem mem, int n);
| #endif
| #endif
|
|
