rocblas_srotg_batched Interface Reference#
hipfort_rocblas::rocblas_srotg_batched Interface Reference
BLAS Level 1 API. More...
Public Member Functions | |
| integer(kind(rocblas_status_success)) function | rocblas_srotg_batched_ (handle, a, b, c, s, batch_count) |
Detailed Description
BLAS Level 1 API.
The rotg_batched functions create the Givens rotation matrix for the batched vectors (a_i b_i), for i = 1, ..., batch_count. a, b, c, and s are host pointers to an array of device pointers on the device, where each device pointer points to a scalar value of a_i, b_i, c_i, or s_i.
- Parameters
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[in] handle - [rocblas_handle] handle to the rocBLAS library context queue. [in,out] a - a, overwritten with r. [in,out] b - b overwritten with z. [out] c - cosine element of the Givens rotation for the batch. [out] s - sine element of the Givens rotation for the batch. [in] batch_count - [rocblas_int] number of batches (length of arrays a, b, c, and s).
Member Function/Subroutine Documentation
◆ rocblas_srotg_batched_()
| integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_srotg_batched::rocblas_srotg_batched_ | ( | type(c_ptr), value | handle, |
| type(c_ptr), value | a, | ||
| type(c_ptr), value | b, | ||
| type(c_ptr), value | c, | ||
| type(c_ptr), value | s, | ||
| integer(c_int), value | batch_count | ||
| ) |
The documentation for this interface was generated from the following file: