2.3.17 xfblasGetByPointer - 2023.2 English

Vitis Libraries

Release Date
2023.2 English
xfblasStatus_t xfblasGetByPointer (
    void* A,
    unsigned int kernelIndex = 0,
    unsigned int deviceIndex = 0

This function copies a matrix in FPGA device memory to host memory by pointer.


A pointer to matrix A in the host memory
kernelIndex index of kernel that is being used, default is 0
deviceIndex index of device that is being used, default is 0
xfblasStatus_t 0 if the operation completed successfully
xfblasStatus_t 1 if the library was not initialized
xfblasStatus_t 3 if there is no FPGA device memory allocated for the matrix