Matrix Initialization

RISCV_DSP_ATTRIBUTE void riscv_mat_init_f16 (riscv_matrix_instance_f16 *S, uint16_t nRows, uint16_t nColumns, float16_t *pData)
RISCV_DSP_ATTRIBUTE void riscv_mat_init_f32 (riscv_matrix_instance_f32 *S, uint16_t nRows, uint16_t nColumns, float32_t *pData)
RISCV_DSP_ATTRIBUTE void riscv_mat_init_f64 (riscv_matrix_instance_f64 *S, uint16_t nRows, uint16_t nColumns, float64_t *pData)
RISCV_DSP_ATTRIBUTE void riscv_mat_init_q15 (riscv_matrix_instance_q15 *S, uint16_t nRows, uint16_t nColumns, q15_t *pData)
RISCV_DSP_ATTRIBUTE void riscv_mat_init_q31 (riscv_matrix_instance_q31 *S, uint16_t nRows, uint16_t nColumns, q31_t *pData)
void riscv_mat_init_q7(riscv_matrix_instance_q7 *S, uint16_t nRows, uint16_t nColumns, q7_t *pData)
group MatrixInit

Initializes the underlying matrix data structure. The functions set the numRows, numCols, and pData fields of the matrix data structure.

Functions

RISCV_DSP_ATTRIBUTE void riscv_mat_init_f16 (riscv_matrix_instance_f16 *S, uint16_t nRows, uint16_t nColumns, float16_t *pData)

Floating-point matrix initialization.

Parameters

  • S – [inout] points to an instance of the floating-point matrix structure

  • nRows – [in] number of rows in the matrix

  • nColumns – [in] number of columns in the matrix

  • pData – [in] points to the matrix data array

RISCV_DSP_ATTRIBUTE void riscv_mat_init_f32 (riscv_matrix_instance_f32 *S, uint16_t nRows, uint16_t nColumns, float32_t *pData)

Floating-point matrix initialization.

Parameters

  • S – [inout] points to an instance of the floating-point matrix structure

  • nRows – [in] number of rows in the matrix

  • nColumns – [in] number of columns in the matrix

  • pData – [in] points to the matrix data array

RISCV_DSP_ATTRIBUTE void riscv_mat_init_f64 (riscv_matrix_instance_f64 *S, uint16_t nRows, uint16_t nColumns, float64_t *pData)

Floating-point matrix initialization.

Parameters

  • S – [inout] points to an instance of the floating-point matrix structure

  • nRows – [in] number of rows in the matrix

  • nColumns – [in] number of columns in the matrix

  • pData – [in] points to the matrix data array

RISCV_DSP_ATTRIBUTE void riscv_mat_init_q15 (riscv_matrix_instance_q15 *S, uint16_t nRows, uint16_t nColumns, q15_t *pData)

Q15 matrix initialization.

Parameters

  • S – [inout] points to an instance of the floating-point matrix structure

  • nRows – [in] number of rows in the matrix

  • nColumns – [in] number of columns in the matrix

  • pData – [in] points to the matrix data array

RISCV_DSP_ATTRIBUTE void riscv_mat_init_q31 (riscv_matrix_instance_q31 *S, uint16_t nRows, uint16_t nColumns, q31_t *pData)

Q31 matrix initialization.

Parameters

  • S – [inout] points to an instance of the Q31 matrix structure

  • nRows – [in] number of rows in the matrix

  • nColumns – [in] number of columns in the matrix

  • pData – [in] points to the matrix data array

void riscv_mat_init_q7(riscv_matrix_instance_q7 *S, uint16_t nRows, uint16_t nColumns, q7_t *pData)

Q7 matrix initialization.

Parameters

  • S – [inout] points to an instance of the floating-point matrix structure

  • nRows – [in] number of rows in the matrix

  • nColumns – [in] number of columns in the matrix

  • pData – [in] points to the matrix data array

Returns

none