MAGMA  2.7.1
Matrix Algebra for GPU and Multicore Architectures
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magma_queue Struct Reference
Queue management

Define magma_queue structure, which wraps around CUDA and OpenCL queues. More...

#include <magma_internal.h>

Public Member Functions

magma_device_t device ()
 
cudaStream_t cuda_stream ()
 
cublasHandle_t cublas_handle ()
 
cusparseHandle_t cusparse_handle ()
 
void ** get_dAarray ()
 
void ** get_dBarray ()
 
void ** get_dCarray ()
 
magma_int_t get_maxBatch ()
 

Detailed Description

Define magma_queue structure, which wraps around CUDA and OpenCL queues.

In C, this is a simple struct. In C++, it is a class with getter member functions. For both C/C++, use magma_queue_create() and magma_queue_destroy() to create and destroy a queue. Global getter functions exist to query the queue.

See Also
magma_queue_create
magma_queue_create_v2
magma_queue_destroy
magma_queue_get_device
magma_queue_get_cuda_stream
magma_queue_get_cublas_handle
magma_queue_get_cusparse_handle
magma_queue_get_hip_stream
magma_queue_get_hipblas_handle
magma_queue_get_hipsparse_handle

Member Function Documentation

magma_device_t magma_queue::device ( )
inline
Returns
device associated with this queue
cudaStream_t magma_queue::cuda_stream ( )
inline
Returns
CUDA stream associated with this queue; requires CUDA.
cublasHandle_t magma_queue::cublas_handle ( )
inline
Returns
cuBLAS handle associated with this queue; requires CUDA. MAGMA assumes the handle won't be changed, e.g., its stream won't be modified.
cusparseHandle_t magma_queue::cusparse_handle ( )
inline
Returns
cuSparse handle associated with this queue; requires CUDA. MAGMA assumes the handle won't be changed, e.g., its stream won't be modified.
void** magma_queue::get_dAarray ( )
inline
Returns
the pointer array dAarray__.
void** magma_queue::get_dBarray ( )
inline
Returns
the pointer array dBarray__.
void** magma_queue::get_dCarray ( )
inline
Returns
the pointer array dCarray__.
magma_int_t magma_queue::get_maxBatch ( )
inline
Returns
the pointer array dCarray__.
The documentation for this struct was generated from the following file: