11 #if defined(__APPLE__) || defined(__MACOSX) 12 #include <OpenCL/cl.h> 23 #if AF_API_VERSION >= 33 33 #if AF_API_VERSION >= 33 80 #if AF_API_VERSION >= 32 90 #if AF_API_VERSION >= 33 110 #if AF_API_VERSION >= 33 120 #if AF_API_VERSION >= 33 137 #if AF_API_VERSION >= 33 144 #if AF_API_VERSION >= 33 201 static inline cl_command_queue
getQueue(
bool retain =
false)
203 cl_command_queue queue;
222 #if AF_API_VERSION >= 32 235 #if AF_API_VERSION >= 33 252 static inline void addDevice(cl_device_id dev, cl_context ctx, cl_command_queue que)
259 #if AF_API_VERSION >= 33 266 static inline void setDevice(cl_device_id dev, cl_context ctx)
273 #if AF_API_VERSION >= 33 295 #if AF_API_VERSION >= 33 300 #if AF_API_VERSION >= 33 313 #if AF_API_VERSION >= 33 339 const unsigned ndims = (unsigned)idims.
ndims();
343 cl_int clerr = clGetMemObjectInfo(buf, CL_MEM_CONTEXT,
sizeof(cl_context), &context, NULL);
344 if (clerr != CL_SUCCESS) {
345 throw af::exception(
"Failed to get context from cl_mem object \"buf\" ");
349 throw(
af::exception(
"Context mismatch between input \"buf\" and arrayfire"));
353 if (retain) clerr = clRetainMemObject(buf);
358 if (err !=
AF_SUCCESS || clerr != CL_SUCCESS) {
359 if (retain && clerr == CL_SUCCESS) clReleaseMemObject(buf);
378 cl_mem buf,
af::dtype type,
bool retain=
false)
396 cl_mem buf,
af::dtype type,
bool retain=
false)
416 cl_mem buf,
af::dtype type,
bool retain=
false)
437 cl_mem buf,
af::dtype type,
bool retain=
false)
450 #if !defined(AF_OPENCL) 451 template<>
AFAPI cl_mem *array::device()
const 453 cl_mem *mem_ptr =
new cl_mem;
Definition: exception.h:19
AFAPI af_err afcl_set_device_context(cl_device_id dev, cl_context ctx)
Set active device using cl_context and cl_device_id.
static void setDevice(cl_device_id dev, cl_context ctx)
Set active device using cl_context and cl_device_id.
Definition: opencl.h:266
static void addDevice(cl_device_id dev, cl_context ctx, cl_command_queue que)
Push user provided device control constructs into the ArrayFire device manager pool.
Definition: opencl.h:252
Definition: algorithm.h:14
static cl_device_id getDeviceId()
Get the device ID for ArrayFire's current active device.
Definition: opencl.h:213
AFAPI af_err af_get_device_ptr(void **ptr, const af_array arr)
Get the device pointer and lock the buffer in memory manager.
static platform getPlatform()
Get the type of the current device.
Definition: opencl.h:317
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.
AFAPI af_err afcl_add_device_context(cl_device_id dev, cl_context ctx, cl_command_queue que)
Push user provided device control constructs into the ArrayFire device manager pool.
afcl_device_type deviceType
Definition: opencl.h:296
static void setDeviceId(cl_device_id id)
Set ArrayFire's active device based on id of type cl_device_id.
Definition: opencl.h:228
A multi dimensional data container.
Definition: array.h:27
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:337
afcl_platform
Definition: opencl.h:34
AFAPI af_err afcl_get_platform(afcl_platform *res)
Get the platform of the current device.
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:185
static deviceType getDeviceType()
Get the type of the current device.
Definition: opencl.h:304
afcl_platform platform
Definition: opencl.h:297
#define AFAPI
Definition: defines.h:31
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:435
afcl_device_type
Definition: opencl.h:24
static cl_command_queue getQueue(bool retain=false)
Get a handle to ArrayFire's OpenCL command queue.
Definition: opencl.h:201
AFAPI af_err afcl_get_device_type(afcl_device_type *res)
Get the type of the current device.
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:226
AFAPI af_err afcl_set_device_id(cl_device_id id)
Set ArrayFire's active device based on id of type cl_device_id.
af_dtype
Definition: defines.h:199
static void deleteDevice(cl_device_id dev, cl_context ctx)
Remove the user provided device control constructs from the ArrayFire device manager pool...
Definition: opencl.h:287
AFAPI af_err afcl_delete_device_context(cl_device_id dev, cl_context ctx)
Remove the user provided device control constructs from the ArrayFire device manager pool...