10 #if defined(__APPLE__) || defined(__MACOSX) 
   11 #include <OpenCL/cl.h> 
   56 #if AF_API_VERSION >= 32 
  116  static inline cl_command_queue 
getQueue(
bool retain = 
false)
 
  118      cl_command_queue queue;
 
  137 #if AF_API_VERSION >= 32 
  163      const unsigned ndims = (unsigned)idims.
ndims();
 
  167      cl_int clerr = clGetMemObjectInfo(buf, CL_MEM_CONTEXT, 
sizeof(cl_context), &context, NULL);
 
  168      if (clerr != CL_SUCCESS) {
 
  169          throw af::exception(
"Failed to get context from cl_mem object \"buf\" ");
 
  173          throw(
af::exception(
"Context mismatch between input \"buf\" and arrayfire"));
 
  177      if (retain) clerr = clRetainMemObject(buf);
 
  182      if (err != 
AF_SUCCESS || clerr != CL_SUCCESS) {
 
  183          if (retain && clerr == CL_SUCCESS) clReleaseMemObject(buf);
 
  202                                cl_mem buf, 
af::dtype type, 
bool retain=
false)
 
  220                                cl_mem buf, 
af::dtype type, 
bool retain=
false)
 
  240                                cl_mem buf, 
af::dtype type, 
bool retain=
false)
 
  261                                cl_mem buf, 
af::dtype type, 
bool retain=
false)
 
  277     cl_mem *mem = 
new cl_mem;
 
Definition: exception.h:19
static af::array array(dim_t dim0, dim_t dim1, dim_t dim2, dim_t dim3, cl_mem buf, af::dtype type, bool retain=false)
Create an af::array object from an OpenCL cl_mem buffer. 
Definition: opencl.h:259
Definition: algorithm.h:14
AFAPI af_err af_get_device_ptr(void **ptr, const af_array arr)
Get the device pointer and lock the buffer in memory manager. 
The function returned successfully. 
Definition: defines.h:71
AFAPI af_err afcl_get_queue(cl_command_queue *queue, const bool retain)
Get a handle to ArrayFire's OpenCL command queue. 
AFAPI af_err afcl_get_device_id(cl_device_id *id)
Get the device ID for ArrayFire's current active device. 
static cl_device_id getDeviceId()
Get the device ID for ArrayFire's current active device. 
Definition: opencl.h:128
A multi dimensional data container. 
Definition: array.h:27
AFAPI af_err afcl_get_context(cl_context *ctx, const bool retain)
Get a handle to ArrayFire's OpenCL context. 
af_err
Definition: defines.h:67
dim_t * get()
Definition: dim4.hpp:52
long long dim_t
Definition: defines.h:50
static cl_context getContext(bool retain=false)
Get a handle to ArrayFire's OpenCL context. 
Definition: opencl.h:100
#define AFAPI
Definition: defines.h:31
static void setDeviceId(cl_device_id id)
Set ArrayFire's active device based on id of type cl_device_id. 
Definition: opencl.h:143
static af::array array(af::dim4 idims, cl_mem buf, af::dtype type, bool retain=false)
Create an af::array object from an OpenCL cl_mem buffer. 
Definition: opencl.h:161
AFAPI af_err af_device_array(af_array *arr, const void *data, const unsigned ndims, const dim_t *const dims, const af_dtype type)
Create array from device memory. 
void * af_array
Definition: defines.h:219
AFAPI af_err afcl_set_device_id(cl_device_id id)
Set ArrayFire's active device based on id of type cl_device_id. 
static cl_command_queue getQueue(bool retain=false)
Get a handle to ArrayFire's OpenCL command queue. 
Definition: opencl.h:116
af_dtype
Definition: defines.h:192